CISA Exam Dumps | In a public key infrastructure (PKI), which of the following may be relied upon to prove that an online

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Question 265/803

In a public key infrastructure (PKI), which of the following may be relied upon to prove that an online transaction was authorized by a specific customer?

A. Nonrepudiation

B. Encryption

C. Authentication

D. Integrity

Question List (803q): Question 1: Which of the following processes are performed during the de...; Question 2: Responsibility and reporting lines cannot always be establis...; Question 3: Which of the following user profiles should be of MOST conce...; Question 4: To affix a digital signature to a message, the sender must f...; Question 5: What process allows IS management to determine whether the a...; Question 6: The GREATEST risk when end users have access to a database a...; Question 7: In which of the following database models is the data repres...; Question 8: Which of the following is the BEST way to satisfy a two-fact...; Question 9: Which of the following is BEST suited for secure communicati...; Question 10: Which of the following should concern an IS auditor when rev...; Question 11: Which of the following environmental controls is appropriate...; Question 12: Which of the following virus prevention techniques can be im...; Question 13: What is used to develop strategically important systems fast...; Question 14: Which of the following cryptography options would increase o...; Question 15: Which of the following database controls would ensure that t...; Question 16: Which of the following is the MOST effective control over vi...; Question 17: A company has recently upgraded its purchase system to incor...; Question 18: Which of the following is the GREATEST advantage of elliptic...; Question 19: Which of the following attack is against computer network an...; Question 20: Which of the following would MOST effectively reduce social ...; Question 21: Assuming this diagram represents an internal facility and th...; Question 22: Which of the following is the MOST reliable sender authentic...; Question 23: Which of the following BEST describes the role of a director...; Question 24: Proper segregation of duties does not prohibit a quality con...; Question 25: When should plans for testing for user acceptance be prepare...; Question 26: Which of the following tests performed by an IS auditor woul...; Question 27: Transmitting redundant information with each character or fr...; Question 28: During an audit of a business continuity plan (BCP), an IS a...; Question 29: What should IS auditors always check when auditing password ...; Question 30: Which of the following would be considered an essential feat...; Question 31: The PRIMARY objective of a logical access control review is ...; Question 32: In an online banking application, which of the following wou...; Question 33: Which of the following type of network service is used by ne...; Question 34: Which of the following activities should the business contin...; Question 35: At a hospital, medical personal carry handheld computers whi...; Question 36: Which of the following layer in an enterprise data flow arch...; Question 37: What is an acceptable mechanism for extremely time-sensitive...; Question 38: Use of asymmetric encryption in an internet e-commerce site,...; Question 39: While copying files from a floppy disk, a user introduced a ...; Question 40: An IS auditor finds out-of-range data in some tables of a da...; Question 41: Change management procedures are established by IS managemen...; Question 42: How does the digital envelop work? What are the correct step...; Question 43: After an IS auditor has identified threats and potential imp...; Question 44: What should regression testing use to obtain accurate conclu...; Question 45: When a new system is to be implemented within a short time f...; Question 46: Which of the following is a dynamic analysis tool for the pu...; Question 47: Which of the following statement correctly describes the dif...; Question 48: Proper segregation of duties prevents a computer operator (u...; Question 49: Which of the following is a distinctive feature of the Secur...; Question 50: Which of the following is NOT a disadvantage of Single Sign ...; Question 51: Which of the following fire suppression systems is MOST appr...; Question 52: An IS auditor reviewing an organization's data file control ...; Question 53: Which of the following should an IS auditor review to determ...; Question 54: Which of the following layer of an enterprise data flow arch...; Question 55: Which of the following is an appropriate test method to appl...; Question 56: To ensure message integrity, confidentiality and non-repudia...; Question 57: What is the recommended initial step for an IS auditor to im...; Question 58: The responsibility for authorizing access to application dat...; Question 59: The role of the certificate authority (CA) as a third party ...; Question 60: What type of risk is associated with authorized program exit...; Question 61: Which of the following should be a concern to an IS auditor ...; Question 62: Which of the following term in business continuity defines t...; Question 63: Which of the following is the PRIMARY safeguard for securing...; Question 64: In which of the following situations is it MOST appropriate ...; Question 65: Which of the following message services provides the stronge...; Question 66: An organization can ensure that the recipients of e-mails fr...; Question 67: During an audit of the logical access control of an ERP fina...; Question 68: Which of the following statement correctly describes the dif...; Question 69: An IS auditor reviewing the implementation of an intrusion d...; Question 70: An organization has been recently downsized, in light of thi...; Question 71: In order to properly protect against unauthorized disclosure...; Question 72: Which of the following antivirus software implementation str...; Question 73: Identify the LAN topology from below diagram presented below...; Question 74: Which of the following implementation modes would provide th...; Question 75: What process is used to validate a subject's identity?...; Question 76: An IS auditor notes that IDS log entries related to port sca...; Question 77: Which of the following intrusion detection systems (IDSs) mo...; Question 78: What is used to provide authentication of the website and ca...; Question 79: Which of the following append themselves to files as a prote...; Question 80: An IS auditor should recommend the use of library control so...; Question 81: A company is implementing a dynamic host configuration proto...; Question 82: During the system testing phase of an application developmen...; Question 83: During the testing of the business continuity plan (BCP), wh...; Question 84: Which of the following would BEST maintain the integrity of ...; Question 85: Which of the following is a prevalent risk in the developmen...; Question 86: Which of the following transmission media is MOST difficult ...; Question 87: Which of the following attack is also known as Time of Check...; Question 88: Which of the following intrusion detection systems (IDSs) wi...; Question 89: An organization is disposing of a number of laptop computers...; Question 90: Once an organization has finished the business process reeng...; Question 91: Who is accountable for maintaining appropriate security meas...; Question 92: What would be the MOST effective control for enforcing accou...; Question 93: Which of the following is a feature of an intrusion detectio...; Question 94: Which of the following term related to network performance r...; Question 95: An IS auditor notes that patches for the operating system us...; Question 96: A virtual private network (VPN) provides data confidentialit...; Question 97: During a postimplementation review of an enterprise resource...; Question 98: Which of the following attack best describe "Computer is the...; Question 99: Which of the following is a practice that should be incorpor...; Question 100: Which of the following exposures associated with the spoolin...; Question 101: Which of the following provides the framework for designing ...; Question 102: Which of the following statement correctly describes the dif...; Question 103: Which of the following layer of an enterprise data flow arch...; Question 104: During the requirements definition phase of a software devel...; Question 105: How does the process of systems auditing benefit from using ...; Question 106: An IS auditor reviewing digital rights management (DRM) appl...; Question 107: Digital signatures require the sender to "sign" the data by ...; Question 108: Which of the following processes should an IS auditor recomm...; Question 109: Who is mainly responsible for protecting information assets ...; Question 110: An IS auditor performing a telecommunication access control ...; Question 111: Which of the following device in Frame Relay WAN technique i...; Question 112: Which of the following would be the BEST method for ensuring...; Question 113: In a relational database with referential integrity, the use...; Question 114: Which of the following line media would provide the BEST sec...; Question 115: An IS auditor who has discovered unauthorized transactions d...; Question 116: Which of the following provides nonrepudiation services for ...; Question 117: Which of the following is the MOST reasonable option for rec...; Question 118: As compared to understanding an organization's IT process fr...; Question 119: In an online transaction processing system, data integrity i...; Question 120: IS management recently replaced its existing wired local are...; Question 121: Which of the following statement correctly describes one way...; Question 122: What protects an application purchaser's ability to fix or c...; Question 123: During a human resources (HR) audit, an IS auditor is inform...; Question 124: Which of the following layer of an enterprise data flow arch...; Question 125: When reviewing an implementation of a VoIP system over a cor...; Question 126: In an EDI process, the device which transmits and receives e...; Question 127: Which of the following is NOT a true statement about public ...; Question 128: Which of the following ACID property in DBMS requires that e...; Question 129: Which of the following term in business continuity determine...; Question 130: During a business continuity audit an IS auditor found that ...; Question 131: Which of the following is MOST critical when creating data f...; Question 132: If an IS auditor finds evidence of risk involved in not impl...; Question 133: Which of the following are effective in detecting fraud beca...; Question 134: An organization has a mix of access points that cannot be up...; Question 135: Which of the following PBX feature allows a PBX to be config...; Question 136: An IS auditor noted that an organization had adequate busine...; Question 137: There are several types of penetration tests depending upon ...; Question 138: As described at security policy, the CSO implemented an e-ma...; Question 139: Which of the following must exist to ensure the viability of...; Question 140: When reviewing system parameters, an IS auditor's PRIMARY co...; Question 141: Confidentiality of the data transmitted in a wireless LAN is...; Question 142: Which of the following layer of an enterprise data flow arch...; Question 143: Which of the following type of an IDS resides on important s...; Question 144: Which of the following acts as a decoy to detect active inte...; Question 145: An IS auditor has audited a business continuity plan (BCP). ...; Question 146: When installing an intrusion detection system (IDS), which o...; Question 147: Which of the following term describes a failure of an electr...; Question 148: Which of the following is a type of computer network used fo...; Question 149: After installing a network, an organization installed a vuln...; Question 150: Which testing approach is MOST appropriate to ensure that in...; Question 151: Which of the following methods of providing telecommunicatio...; Question 152: Test and development environments should be separated. True ...; Question 153: Which of the following term related to network performance r...; Question 154: Which of the following is the MOST effective type of antivir...; Question 155: What determines the strength of a secret key within a symmet...; Question 156: Which of the following is an advantage of the top-down appro...; Question 157: Which of the following would be BEST prevented by a raised f...; Question 158: Which of the following is a benefit of using callback device...; Question 159: By evaluating application development projects against the c...; Question 160: Which of the following cryptography demands less computation...; Question 161: When auditing a disaster recovery plan for a critical busine...; Question 162: To address an organization's disaster recovery requirements,...; Question 163: When two or more systems are integrated, input/output contro...; Question 164: In the 2c area of the diagram, there are three hubs connecte...; Question 165: An organization has a number of branches across a wide geogr...; Question 166: In addition to the backup considerations for all systems, wh...; Question 167: Which of the following concerns associated with the World Wi...; Question 168: Which of the following is the BEST audit procedure to determ...; Question 169: An existing system is being extensively enhanced by extracti...; Question 170: Which of the following is best suited for searching for addr...; Question 171: Identify the correct sequence of Business Process Reengineer...; Question 172: To detect attack attempts that the firewall is unable to rec...; Question 173: Which of the following help(s) prevent an organization's sys...; Question 174: Accountability for the maintenance of appropriate security m...; Question 175: IS management has decided to install a level 1 Redundant Arr...; Question 176: Disaster recovery planning (DRP) addresses the:...; Question 177: Which of the following controls would be MOST effective in e...; Question 178: Which of the following statement INCORRECTLY describes circu...; Question 179: The specific advantage of white box testing is that it:...; Question 180: Who is primarily responsible for storing and safeguarding th...; Question 181: For locations 3a, 1d and 3d, the diagram indicates hubs with...; Question 182: Which of the following is the MOST reliable form of single f...; Question 183: During an IS audit, one of your auditor has observed that so...; Question 184: Input/output controls should be implemented for which applic...; Question 185: Organizations should use off-site storage facilities to main...; Question 186: Users are issued security tokens to be used in combination w...; Question 187: Which of the following functions should be performed by the ...; Question 188: Which of the following is a general operating system access ...; Question 189: Which of the following is a technique that could be used to ...; Question 190: An organization's disaster recovery plan should address earl...; Question 191: Which of the following is an environmental issue caused by e...; Question 192: When should reviewing an audit client's business plan be per...; Question 193: The BEST way to minimize the risk of communication failures ...; Question 194: An advantage of a continuous audit approach is that it can i...; Question 195: Which of the following would be the MOST secure firewall sys...; Question 196: Which of the following is widely accepted as one of the crit...; Question 197: Time constraints and expanded needs have been found by an IS...; Question 198: Which of the following data validation edits is effective in...; Question 199: During a logical access controls review, an IS auditor obser...; Question 200: An IS auditor is performing a network security review of a t...; Question 201: Which of the following level in CMMI model focuses on proces...; Question 202: In which of the following database model is the data organiz...; Question 203: What method might an IS auditor utilize to test wireless sec...; Question 204: A structured walk-through test of a disaster recovery plan i...; Question 205: Which of the following testing method examines the functiona...; Question 206: Which of the following is the MOST important objective of da...; Question 207: The PRIMARY objective of business continuity and disaster re...; Question 208: Who is responsible for restricting and monitoring access of ...; Question 209: The PRIMARY goal of a web site certificate is:...; Question 210: Which of the following is a passive attack to a network?...; Question 211: The computer security incident response team (CSIRT) of an o...; Question 212: Which of the following statement INCORRECTLY describes anti-...; Question 213: The PRIMARY objective of Secure Sockets Layer (SSL) is to en...; Question 214: Which of the following would MOST effectively enhance the se...; Question 215: Which of the following procedures would MOST effectively det...; Question 216: Disaster recovery planning (DRP) for a company's computer sy...; Question 217: An efficient use of public key infrastructure (PKI) should e...; Question 218: An integrated test facility is not considered a useful audit...; Question 219: Structured programming is BEST described as a technique that...; Question 220: Why is the WAP gateway a component warranting critical conce...; Question 221: When reviewing input controls, an IS auditor observes that, ...; Question 222: The MOST important success factor in planning a penetration ...; Question 223: Which of the following term related to network performance r...; Question 224: The most common problem in the operation of an intrusion det...; Question 225: An IS auditor reviewing a database application discovers tha...; Question 226: Am advantage of the use of hot sites as a backup alternative...; Question 227: Which of the following attack involves sending forged ICMP E...; Question 228: Which of the following provides the MOST relevant informatio...; Question 229: Which of the following is the MOST critical step in planning...; Question 230: Over the long term, which of the following has the greatest ...; Question 231: To prevent IP spoofing attacks, a firewall should be configu...; Question 232: The MOST effective control for reducing the risk related to ...; Question 233: While reviewing the IT infrastructure, an IS auditor notices...; Question 234: A data center has a badge-entry system. Which of the followi...; Question 235: Vendors have released patches fixing security flaws in their...; Question 236: Security administration procedures require read-only access ...; Question 237: During which of the following phases in system development w...; Question 238: Which of the following controls would be the MOST comprehens...; Question 239: A technical lead who was working on a major project has left...; Question 240: During Involuntary termination of an employee, which of the ...; Question 241: A digital signature contains a message digest to:...; Question 242: ISO 9126 is a standard to assist in evaluating the quality o...; Question 243: Which of the following procedures would BEST determine wheth...; Question 244: If inadequate, which of the following would be the MOST like...; Question 245: Who is responsible for implementing cost-effective controls ...; Question 246: As an IS auditor it is very important to understand the impo...; Question 247: When reviewing the configuration of network devices, an IS a...; Question 248: Who is responsible for the overall direction, costs, and tim...; Question 249: When transmitting a payment instruction, which of the follow...; Question 250: An organization is implementing a new system to replace a le...; Question 251: Which of the following is of greatest concern to the IS audi...; Question 252: Which of the following attacks could capture network user pa...; Question 253: The purpose of a deadman door controlling access to a comput...; Question 254: What type of approach to the development of organizational p...; Question 255: An IS auditor doing penetration testing during an audit of i...; Question 256: Of the following alternatives, the FIRST approach to develop...; Question 257: During an audit of a telecommunications system, an IS audito...; Question 258: Batch control reconciliation is a _____________________ (fil...; Question 259: Which of the following provides the GREATEST assurance of me...; Question 260: What are trojan horse programs?...; Question 261: Private Branch Exchange(PBX) environment involves many secur...; Question 262: The MAIN criterion for determining the severity level of a s...; Question 263: Which of the following attack could be avoided by creating m...; Question 264: The BEST overall quantitative measure of the performance of ...; Question 265: In a public key infrastructure (PKI), which of the following...; Question 266: An IS auditor finds that, at certain times of the day, the d...; Question 267: What is a risk associated with attempting to control physica...; Question 268: During an application audit, an IS auditor finds several pro...; Question 269: Which of the following statement is NOT true about Voice-Ove...; Question 270: Which of the following would be of MOST concern to an IS aud...; Question 271: Which of the following statement correctly describes differe...; Question 272: IS management has decided to rewrite a legacy customer relat...; Question 273: Which of the following type of a computer network covers a l...; Question 274: A company undertakes a business process reengineering (BPR) ...; Question 275: A database administrator is responsible for:...; Question 276: An offsite information processing facility:...; Question 277: Which of the following type of lock uses a magnetic or embed...; Question 278: An IS auditor recommends that an initial validation control ...; Question 279: The purpose of code signing is to provide assurance that:...; Question 280: Which of the following statement INCORRECTLY describes netwo...; Question 281: Which of the following would BEST support 24/7 availability?...; Question 282: The MAIN reason for requiring that all computer clocks acros...; Question 283: The Secure Sockets Layer (SSL) protocol addresses the confid...; Question 284: Which of the following PBX feature provides the possibility ...; Question 285: An IS auditor reviewing access controls for a client-server ...; Question 286: Which of the following is the INCORRECT Layer to Protocol ma...; Question 287: Which of the following is an example of a passive attack ini...; Question 288: When reviewing procedures for emergency changes to programs,...; Question 289: Which of the following would prevent unauthorized changes to...; Question 290: An information security policy stating that 'the display of ...; Question 291: The logical exposure associated with the use of a checkpoint...; Question 292: Business Continuity Planning (BCP) is not defined as a prepa...; Question 293: E-mail message authenticity and confidentiality is BEST achi...; Question 294: A live test of a mutual agreement for IT system recovery has...; Question 295: Which of the following attack occurs when a malicious action...; Question 296: The technique used to ensure security in virtual private net...; Question 297: Which of the following presents an inherent risk with no dis...; Question 298: Distributed denial-of-service (DDOS) attacks on Internet sit...; Question 299: A PRIMARY benefit derived from an organization employing con...; Question 300: Which of the following transmission media is LEAST vulnerabl...; Question 301: An IS auditor reviewing an accounts payable system discovers...; Question 302: Rather than simply reviewing the adequacy of access control,...; Question 303: When developing a disaster recovery plan, the criteria for d...; Question 304: When planning an audit of a network setup, an IS auditor sho...; Question 305: A lower recovery time objective (RTO) results in:...; Question 306: Which of the following service is a distributed database tha...; Question 307: Which of the following provides the BEST single-factor authe...; Question 308: During the review of a biometrics system operation, an IS au...; Question 309: Which of the following ensures a sender's authenticity and a...; Question 310: A disaster recovery plan for an organization should:...; Question 311: Which of the following layer of an OSI model responsible for...; Question 312: What should be the GREATEST concern to an IS auditor when em...; Question 313: Which of the following satisfies a two-factor user authentic...; Question 314: When evaluating the controls of an EDI application, an IS au...; Question 315: An IS auditor inspected a windowless room containing phone s...; Question 316: Digital signatures require the:...; Question 317: When performing an IS strategy audit, an IS auditor should r...; Question 318: Which of the following components is responsible for the col...; Question 319: Which of the following uses a prototype that can be updated ...; Question 320: The GREATEST advantage of rapid application development (RAD...; Question 321: Which of the following types of transmission media provide t...; Question 322: Which of the following statement correctly describes differe...; Question 323: An IS auditor observes a weakness in the tape management sys...; Question 324: When should application controls be considered within the sy...; Question 325: Which of the following tasks should be performed FIRST when ...; Question 326: An organization is using an enterprise resource management (...; Question 327: Which of the following network configuration options contain...; Question 328: Which of the following protocol is PRIMARILY used to provide...; Question 329: Which of the following is a control over component communica...; Question 330: IS management is considering a Voice-over Internet Protocol ...; Question 331: Which of the following systems or tools can recognize that a...; Question 332: In a contract with a hot, warm or cold site, contractual pro...; Question 333: A review of wide area network (WAN) usage discovers that tra...; Question 334: Which of the following is a network diagnostic tool that mon...; Question 335: Identify the correct sequence of Business Process Reengineer...; Question 336: Which of the following is the MOST effective control when gr...; Question 337: Which of the following biometrics methods provides the HIGHE...; Question 338: What type of risk results when an IS auditor uses an inadequ...; Question 339: An organization is using symmetric encryption. Which of the ...; Question 340: Which of the following layer from an enterprise data flow ar...; Question 341: A hot site should be implemented as a recovery strategy when...; Question 342: Proper segregation of duties prohibits a system analyst from...; Question 343: Which of the following can degrade network performance?...; Question 344: Which of the following internet security threats could compr...; Question 345: The difference between a vulnerability assessment and a pene...; Question 346: A company has implemented a new client-server enterprise res...; Question 347: An IS auditor examining the configuration of an operating sy...; Question 348: Which of the following type of computer is a large, general ...; Question 349: Which of the following would impair the independence of a qu...; Question 350: Which of the following represents the GREATEST potential ris...; Question 351: An IS auditor performing an independent classification of sy...; Question 352: Which of the following statement correctly describes the dif...; Question 353: The feature of a digital signature that ensures the sender c...; Question 354: To ensure authentication, confidentiality and integrity of a...; Question 355: In a client-server architecture, a domain name service (DNS)...; Question 356: Identify the correct sequence which needs to be followed as ...; Question 357: An advantage in using a bottom-up vs. a top-down approach to...; Question 358: An organization has recently installed a security patch, whi...; Question 359: The MOST effective biometric control system is the one:...; Question 360: What is often assured through table link verification and re...; Question 361: Sending a message and a message hash encrypted by the sender...; Question 362: Management considered two projections for its business conti...; Question 363: Which of the following is the BEST method for preventing the...; Question 364: When reviewing a hardware maintenance program, an IS auditor...; Question 365: Which of the following is the MOST important action in recov...; Question 366: Regarding a disaster recovery plan, the role of an IS audito...; Question 367: Which of the following protocol uses serial interface for co...; Question 368: Which of the following attack is MOSTLY performed by an atta...; Question 369: What can be implemented to provide the highest level of prot...; Question 370: Which of the following layer of an enterprise data flow arch...; Question 371: A number of system failures are occurring when corrections t...; Question 372: Which of the following statements regarding an off-site info...; Question 373: Which of the following BEST limits the impact of server fail...; Question 374: The objective of concurrency control in a database system is...; Question 375: An IS auditor performing an application maintenance audit wo...; Question 376: Which of the following physical access controls effectively ...; Question 377: A firm is considering using biometric fingerprint identifica...; Question 378: Which of the following is of greatest concern when performin...; Question 379: Which of the following controls would provide the GREATEST a...; Question 380: Which of the following is protocol data unit (PDU) of data a...; Question 381: Which of the following is the dominating objective of BCP an...; Question 382: Which of the following layer of an OSI model controls dialog...; Question 383: Which of the following is a project management technique for...; Question 384: The MOST likely explanation for a successful social engineer...; Question 385: Which of the following BEST reduces the ability of one devic...; Question 386: The MOST important difference between hashing and encryption...; Question 387: If a database is restored from information backed up before ...; Question 388: The GREATEST benefit in implementing an expert system is the...; Question 389: An organization provides information to its supply chain par...; Question 390: Which of the following layer of an enterprise data flow arch...; Question 391: The PRIMARY purpose of audit trails is to:...; Question 392: Which of the following would be the MOST significant audit f...; Question 393: Which of the following Confidentiality, Integrity, Availabil...; Question 394: Which of the following statement INCORRECTLY describes packe...; Question 395: As an IS auditor it is very important to understand software...; Question 396: Which of the following would an IS auditor consider to be th...; Question 397: When developing a business continuity plan (BCP), which of t...; Question 398: E-mail traffic from the Internet is routed via firewall-1 to...; Question 399: Which of the following cryptography is based on practical ap...; Question 400: Which of the following statement INCORRECTLY describes Async...; Question 401: After discovering a security vulnerability in a third-party ...; Question 402: Which of the following would be the BEST overall control for...; Question 403: An IS auditor should carefully review the functional require...; Question 404: An offsite information processing facility with electrical w...; Question 405: Which of the following method is recommended by security pro...; Question 406: Which of the following is a sophisticated computer based swi...; Question 407: Which of the following would help to ensure the portability ...; Question 408: The MAJOR advantage of a component-based development approac...; Question 409: Which of the following is a software application that preten...; Question 410: An IS auditor performing a review of the backup processing f...; Question 411: Using the OSI reference model, what layer(s) is/are used to ...; Question 412: Which of the following type of lock uses a numeric keypad or...; Question 413: Which of the following biometrics has the highest reliabilit...; Question 414: As an IS auditor it is very important to understand software...; Question 415: To determine which users can gain access to the privileged s...; Question 416: An IS auditor reviewing the key roles and responsibilities o...; Question 417: An IS auditor finds that a DBA has read and write access to ...; Question 418: Which of the following is the MOST important criterion when ...; Question 419: Which of the following is a ITU-T standard protocol suite fo...; Question 420: Which of the following protocol is developed jointly by VISA...; Question 421: Which of the following layer of an OSI model ensures that me...; Question 422: Which of the following is the BEST way to handle obsolete ma...; Question 423: Ensuring that security and control policies support business...; Question 424: To ensure compliance with a security policy requiring that p...; Question 425: COBIT 5 separates information goals into three sub-dimension...; Question 426: An organization has implemented a disaster recovery plan. Wh...; Question 427: Identify the WAN message switching technique being used from...; Question 428: Which of the following provide(s) near-immediate recoverabil...; Question 429: Which of the following is the MOST critical and contributes ...; Question 430: An off-site processing facility should be easily identifiabl...; Question 431: When conducting a penetration test of an organization's inte...; Question 432: Off-site data backup and storage should be geographically se...; Question 433: Which of the following is the BEST type of program for an or...; Question 434: In computer forensic which of the following describe the pro...; Question 435: Which of the following devices extends the network and has t...; Question 436: Applying a retention date on a file will ensure that:...; Question 437: An organization is considering connecting a critical PC-base...; Question 438: A penetration test performed as part of evaluating network s...; Question 439: Which of the following software development methods is based...; Question 440: The PRIMARY objective of service-level management (SLM) is t...; Question 441: The PRIMARY purpose of a business impact analysis (BIA) is t...; Question 442: To develop a successful business continuity plan, end user i...; Question 443: Which of the following provides the BEST evidence of an orga...; Question 444: Which of the following is the MOST robust method for disposi...; Question 445: Functionality is a characteristic associated with evaluating...; Question 446: When reviewing print systems spooling, an IS auditor is MOST...; Question 447: Which of the following protocol does NOT work at the Applica...; Question 448: An IS auditor evaluating the resilience of a high-availabili...; Question 449: Which of the following testing method examines internal stru...; Question 450: In transport mode, the use of the Encapsulating Security Pay...; Question 451: Which of the following would effectively verify the originat...; Question 452: Which of the following comparisons are used for identificati...; Question 453: An IS auditor analyzing the audit log of a database manageme...; Question 454: What can be used to gather evidence of network attacks?...; Question 455: What is a callback system?; Question 456: Network Data Management Protocol (NDMP) technology should be...; Question 457: During the development of an application, the quality assura...; Question 458: In auditing a web server, an IS auditor should be concerned ...; Question 459: Most access violations are:; Question 460: Which of the following is the INCORRECT "layer - protocol" m...; Question 461: As an auditor it is very important to ensure confidentiality...; Question 462: An IS auditor examining a biometric user authentication syst...; Question 463: Which of the following is the MOST important consideration w...; Question 464: The information security policy that states 'each individual...; Question 465: An IS auditor performing detailed network assessments and ac...; Question 466: A financial institution that processes millions of transacti...; Question 467: Which of the following technique is used for speeding up net...; Question 468: Which of the following exposures could be caused by a line g...; Question 469: If a database is restored using before-image dumps, where sh...; Question 470: Which of the following system and data conversion strategies...; Question 471: Which significant risk is introduced by running the file tra...; Question 472: As an IS auditor, it is very important to make sure all stor...; Question 473: During an audit, an IS auditor notes that an organization's ...; Question 474: As updates to an online order entry system are processed, th...; Question 475: The use of statistical sampling procedures helps minimize:...; Question 476: Which of the following type of a computer network is a WAN t...; Question 477: Which of the following would provide the BEST protection aga...; Question 478: An IS auditor is reviewing a software-based configuration. W...; Question 479: Which of the following is a standard secure email protection...; Question 480: Which of the following is an advantage of asymmetric crypto ...; Question 481: Which of the following disaster recovery/continuity plan com...; Question 482: The PRIMARY objective of performing a postincident review is...; Question 483: Who is ultimately responsible for providing requirement spec...; Question 484: Which of the following is NOT a component of IPSec?...; Question 485: A data administrator is responsible for:...; Question 486: Which of the following types of firewalls provide the GREATE...; Question 487: When should systems administrators first assess the impact o...; Question 488: Which of the following protocol is used for electronic mail ...; Question 489: Which of the following should be the MOST important criterio...; Question 490: Which of the following level in CMMI model focuses on proces...; Question 491: A core tenant of an IS strategy is that it must:...; Question 492: In RFID technology which of the following risk could represe...; Question 493: In which of the following transmission media it is MOST diff...; Question 494: The GREATEST advantage of using web services for the exchang...; Question 495: Which of the following is a passive attack method used by in...; Question 496: Which of the following would an IS auditor consider a weakne...; Question 497: What is the most common reason for information systems to fa...; Question 498: The FIRST step in managing the risk of a cyber-attack is to:...; Question 499: Which of the following encryption techniques will BEST prote...; Question 500: The FIRST step in data classification is to:...; Question 501: Why does an IS auditor review an organization chart?...; Question 502: Which of the following term related to network performance r...; Question 503: What is/are used to measure and ensure proper network capaci...; Question 504: An offsite information processing facility having electrical...; Question 505: Which of the following antispam filtering techniques would B...; Question 506: When performing a database review, an IS auditor notices tha...; Question 507: Which of the following ACID property in DBMS ensures that th...; Question 508: Which of the following is the BEST method for determining th...; Question 509: Passwords should be:; Question 510: When using a digital signature, the message digest is comput...; Question 511: When reviewing an intrusion detection system (IDS), an IS au...; Question 512: In regard to moving an application program from the test env...; Question 513: When using an integrated test facility (ITF), an IS auditor ...; Question 514: Which of the following INCORRECTLY describes the layer funct...; Question 515: Which of the following database model allow many-to-many rel...; Question 516: Which of the following is an estimation technique where the ...; Question 517: What should an organization do before providing an external ...; Question 518: After a full operational contingency test, an IS auditor per...; Question 519: At the end of the testing phase of software development, an ...; Question 520: Which of the following is the MOST effective method for deal...; Question 521: Which of the following ensures the availability of transacti...; Question 522: An IS auditor should review the configuration of which of th...; Question 523: An IS auditor should be MOST concerned with what aspect of a...; Question 524: Which policy helps an auditor to gain a better understanding...; Question 525: Which of the following transmission media uses a transponder...; Question 526: To determine if unauthorized changes have been made to produ...; Question 527: Who is responsible for authorizing access level of a data us...; Question 528: When auditing security for a data center, an IS auditor shou...; Question 529: John has been hired to fill a new position in one of the wel...; Question 530: Which of the following should be included in a feasibility s...; Question 531: When using public key encryption to secure data being transm...; Question 532: Parity bits are a control used to validate:...; Question 533: The PRIMARY reason for using digital signatures is to ensure...; Question 534: Which of the following is protocol data unit (PDU) of transp...; Question 535: The purpose of business continuity planning and disaster-rec...; Question 536: Which of the following would prevent accountability for an a...; Question 537: After implementation of a disaster recovery plan, pre-disast...; Question 538: What kind of testing should programmers perform following an...; Question 539: Which of the following term in business continuity determine...; Question 540: When using a universal storage bus (USB) flash drive to tran...; Question 541: Which of the following software development methodology uses...; Question 542: When performing an audit of access rights, an IS auditor sho...; Question 543: During maintenance of a relational database, several values ...; Question 544: Which of the following PBX feature supports shared extension...; Question 545: During the audit of a database server, which of the followin...; Question 546: Which of the following attack includes social engineering, l...; Question 547: Within IPSEC which of the following defines security paramet...; Question 548: Which of the following BEST ensures the integrity of a serve...; Question 549: While reviewing the business continuity plan of an organizat...; Question 550: Which of the following protocol does NOT work at Network int...; Question 551: What supports data transmission through split cable faciliti...; Question 552: When performing an audit of a client relationship management...; Question 553: Which of the following type of network service maps Domain N...; Question 554: What are intrusion-detection systems (IDS) primarily used fo...; Question 555: Which of the following controls would BEST detect intrusion?...; Question 556: Which of the following protocols would be involved in the im...; Question 557: Which of the following would MOST effectively control the us...; Question 558: Which of the following functionality is NOT performed by the...; Question 559: Applying a digital signature to data traveling in a network ...; Question 560: The application systems of an organization using open-source...; Question 561: In a small organization, an employee performs computer opera...; Question 562: What uses questionnaires to lead the user through a series o...; Question 563: Which of the following recovery strategies is MOST appropria...; Question 564: While designing the business continuity plan (BCP) for an ai...; Question 565: The IS management of a multinational company is considering ...; Question 566: Which of the following statement is NOT true about smoke det...; Question 567: The most likely error to occur when implementing a firewall ...; Question 568: Which of the following is the GREATEST concern when an organ...; Question 569: Which of the following public key infrastructure (PKI) eleme...; Question 570: Validated digital signatures in an e-mail software applicati...; Question 571: Reconfiguring which of the following firewall types will pre...; Question 572: Which of the following attack involves slicing small amount ...; Question 573: An auditor needs to be aware of technical controls which are...; Question 574: Which of the following term in business continuity determine...; Question 575: How often should a Business Continuity Plan be reviewed?...; Question 576: The traditional role of an IS auditor in a control self-asse...; Question 577: Doing which of the following during peak production hours co...; Question 578: An IS auditor has completed a network audit. Which of the fo...; Question 579: In which of the following RFID risks competitor potentially ...; Question 580: Which of the following type of IDS has self-learning functio...; Question 581: To provide protection for media backup stored at an offsite ...; Question 582: Which of the following types of firewalls would BEST protect...; Question 583: From a control perspective, the PRIMARY objective of classif...; Question 584: A call-back system requires that a user with an id and passw...; Question 585: What is the MOST effective method of preventing unauthorized...; Question 586: How can minimizing single points of failure or vulnerabiliti...; Question 587: A business application system accesses a corporate database ...; Question 588: During what process should router access control lists be re...; Question 589: The use of residual biometric information to gain unauthoriz...; Question 590: An IS auditor is reviewing the remote access methods of a co...; Question 591: The goal of an information system is to achieve integrity, a...; Question 592: The MOST significant level of effort for business continuity...; Question 593: Which of the following functionality is NOT supported by SSL...; Question 594: Which of the following is MOST directly affected by network ...; Question 595: Which of the following type of computer has highest processi...; Question 596: Due to changes in IT, the disaster recovery plan of a large ...; Question 597: Off-site data storage should be kept synchronized when prepa...; Question 598: Above almost all other concerns, what often results in the g...; Question 599: Which of the following device in Frame Relay WAN technique i...; Question 600: An installed Ethernet cable run in an unshielded twisted pai...; Question 601: Online banking transactions are being posted to the database...; Question 602: The MAIN purpose for periodically testing offsite facilities...; Question 603: The PRIMARY purpose of implementing Redundant Array of Inexp...; Question 604: Which of the following process consist of identification and...; Question 605: Which of the following would be the BEST access control proc...; Question 606: Which of the following is an example of the defense in-depth...; Question 607: An IS auditor conducting an access control review in a clien...; Question 608: The reliability of an application system's audit trail may b...; Question 609: The use of object-oriented design and development techniques...; Question 610: Which of the following layer of an enterprise data flow arch...; Question 611: To determine how data are accessed across different platform...; Question 612: Which of the following method should be recommended by secur...; Question 613: If a programmer has update access to a live system, IS audit...; Question 614: Which of the following type of a computer network are variat...; Question 615: Which of the following types of data validation editing chec...; Question 616: Which of the following is the INCORRECT "layer - protocol da...; Question 617: After reviewing its business processes, a large organization...; Question 618: Authentication techniques for sending and receiving data bet...; Question 619: Which of the following is the most fundamental step in preve...; Question 620: Which of the following is an implementation risk within the ...; Question 621: To verify that the correct version of a data file was used f...; Question 622: Normally, it would be essential to involve which of the foll...; Question 623: Identify the INCORRECT statement related to network performa...; Question 624: A certificate authority (CA) can delegate the processes of:...; Question 625: A disaster recovery plan for an organization's financial sys...; Question 626: Who is responsible for providing adequate physical and logic...; Question 627: In what way is a common gateway interface (CGI) MOST often u...; Question 628: A database administrator has detected a performance problem ...; Question 629: Which of the following type of a computer network covers a b...; Question 630: Naming conventions for system resources are important for ac...; Question 631: Which of the following technique is NOT used by a preacher a...; Question 632: Which of the following is protocol data unit (PDU) of networ...; Question 633: Which of the following backup techniques is the MOST appropr...; Question 634: There are many types of audit logs analysis tools available ...; Question 635: Upon receipt of the initial signed digital certificate the u...; Question 636: The waterfall life cycle model of software development is mo...; Question 637: Diskless workstation is an example of:...; Question 638: Which of the following is the BEST practice to ensure that a...; Question 639: Which of the following INCORRECTLY describes the layer funct...; Question 640: An accuracy measure for a biometric system is:...; Question 641: The database administrator (DBA) suggests that DB efficiency...; Question 642: Which of the following should be of PRIMARY concern to an IS...; Question 643: What is the BEST backup strategy for a large database with d...; Question 644: An organization has outsourced its help desk. Which of the f...; Question 645: Which of the following should be of MOST concern to an IS au...; Question 646: Which of the following manages the digital certificate life ...; Question 647: Which of the following is a concern when data are transmitte...; Question 648: Which of the following property of the core date warehouse l...; Question 649: The potential for unauthorized system access by way of termi...; Question 650: Which of the following is a feature of Wi-Fi Protected Acces...; Question 651: An IS auditor finds that client requests were processed mult...; Question 652: An IS auditor has identified the lack of an authorization pr...; Question 653: Which of the following cryptographic systems is MOST appropr...; Question 654: A company uses a bank to process its weekly payroll. Time sh...; Question 655: Who is ultimately accountable for the development of an IS s...; Question 656: IT operations for a large organization have been outsourced....; Question 657: A clerk changed the interest rate for a loan on a master fil...; Question 658: Allowing application programmers to directly patch or change...; Question 659: Which of the following ACID property in DBMS means that once...; Question 660: During a disaster recovery test, an IS auditor observes that...; Question 661: In which of the following WAN message transmission technique...; Question 662: Electromagnetic emissions from a terminal represent an expos...; Question 663: Which of the following malware technical fool's malware by a...; Question 664: The cost of ongoing operations when a disaster recovery plan...; Question 665: While evaluating logical access control the IS auditor shoul...; Question 666: Depending on the complexity of an organization's business co...; Question 667: Which of the following term related to network performance r...; Question 668: Two-factor authentication can be circumvented through which ...; Question 669: When reviewing an organization's approved software product l...; Question 670: Which of the following attack redirects outgoing message fro...; Question 671: Which of the following functions is performed by a virtual p...; Question 672: The frequent updating of which of the following is key to th...; Question 673: Which of the following ensures confidentiality of informatio...; Question 674: Which of the following network components is PRIMARILY set u...; Question 675: Sign-on procedures include the creation of a unique user ID ...; Question 676: Which of the following type of network service stores inform...; Question 677: To determine who has been given permission to use a particul...; Question 678: Which of the following statements pertaining to IPSec is inc...; Question 679: Identify the network topology from below diagram presented b...; Question 680: Which of the following is a form of Hybrid Cryptography wher...; Question 681: An organization currently using tape backups takes one full ...; Question 682: Minimum password length and password complexity verification...; Question 683: Which of the following reports should an IS auditor use to c...; Question 684: Business units are concerned about the performance of a newl...; Question 685: In the event of a data center disaster, which of the followi...; Question 686: There are many firewall implementations provided by firewall...; Question 687: Which of the following would be an indicator of the effectiv...; Question 688: Reverse proxy technology for web servers should be deployed ...; Question 689: An IS auditor should expect the responsibility for authorizi...; Question 690: When auditing third-party service providers, an IS auditor s...; Question 691: Which of the following results in a denial-of-service attack...; Question 692: In which of the following WAN message transmission technique...; Question 693: Web and e-mail filtering tools are PRIMARILY valuable to an ...; Question 694: When reviewing the procedures for the disposal of computers,...; Question 695: An organization has a recovery time objective (RTO) equal to...; Question 696: Proper segregation of duties normally does not prohibit a LA...; Question 697: Which of the following will prevent dangling tuples in a dat...; Question 698: Which of the following encrypt/decrypt steps provides the GR...; Question 699: Following best practices, formal plans for implementation of...; Question 700: If the recovery time objective (RTO) increases:...; Question 701: During an IS audit, auditor has observed that authentication...; Question 702: During an audit of an enterprise that is dedicated to e-comm...; Question 703: A sequence of bits appended to a digital document that is us...; Question 704: Which of the following is the MOST secure and economical met...; Question 705: Which of the following would contribute MOST to an effective...; Question 706: Who should be responsible for network security operations?...; Question 707: What is an effective control for granting temporary access t...; Question 708: Why is a clause for requiring source code escrow in an appli...; Question 709: An IS auditor needs to consider many factors while evaluatin...; Question 710: Which of the following term in business continuity defines t...; Question 711: Which of the following types of testing would determine whet...; Question 712: Which of the following would be the MOST cost-effective reco...; Question 713: An IS auditor conducting a review of disaster recovery plann...; Question 714: Which of the following type of honey pot essentially gives a...; Question 715: The responsibility for authorizing access to a business appl...; Question 716: As part of the business continuity planning process, which o...; Question 717: Identify the network topology from below diagram presented b...; Question 718: An IS auditor reviewing database controls discovered that ch...; Question 719: Neural networks are effective in detecting fraud because the...; Question 720: Which of the following aspects of symmetric key encryption i...; Question 721: In a public key infrastructure, a registration authority:...; Question 722: In a small organization, developers may release emergency ch...; Question 723: Which of the following methods of suppressing a fire in a da...; Question 724: Which key is used by the sender of a message to create a dig...; Question 725: To properly evaluate the collective effect of preventative, ...; Question 726: The security level of a private key system depends on the nu...; Question 727: Active radio frequency ID (RFID) tags are subject to which o...; Question 728: Which of the following applet intrusion issues poses the GRE...; Question 729: The GREATEST risk posed by an improperly implemented intrusi...; Question 730: During the review of a web-based software development projec...; Question 731: Which of the following would an IS auditor consider to be th...; Question 732: Which of the following layer in in an enterprise data flow a...; Question 733: Which of the following software development methodology is a...; Question 734: Which of the following layer of the OSI model provides a sta...; Question 735: A perpetrator looking to gain access to and gather informati...; Question 736: Which of the following BEST restricts users to those functio...; Question 737: Java applets and ActiveX controls are distributed executable...; Question 738: Which of the following is the unique identifier within and I...; Question 739: Which of the following should an IS auditor recommend for th...; Question 740: The reason a certification and accreditation process is perf...; Question 741: Which of the following is the protocol data unit (PDU) of ap...; Question 742: An IS auditor reviewing wireless network security determines...; Question 743: In a client-server system, which of the following control te...; Question 744: After identifying potential security vulnerabilities, what s...; Question 745: A programmer maliciously modified a production program to ch...; Question 746: The MOST significant security concerns when using flash memo...; Question 747: When reviewing a digital certificate verification process, w...; Question 748: An IS auditor reviewing a proposed application software acqu...; Question 749: Which of the following will help detect changes made by an i...; Question 750: A TCP/IP-based environment is exposed to the Internet. Which...; Question 751: After completing the business impact analysis (BIA), what is...; Question 752: When reviewing the implementation of a LAN, an IS auditor sh...; Question 753: A hard disk containing confidential data was damaged beyond ...; Question 754: Receiving an EDI transaction and passing it through the comm...; Question 755: To prevent unauthorized entry to the data maintained in a di...; Question 756: Which are the two primary types of scanner used for protecti...; Question 757: A benefit of quality of service (QoS) is that the:...; Question 758: An IS auditor is reviewing a project that is using an Agile ...; Question 759: The MOST likely explanation for the use of applets in an Int...; Question 760: An IS auditor should know information about different networ...; Question 761: Inadequate programming and coding practices introduce the ri...; Question 762: Disabling which of the following would make wireless local a...; Question 763: Which of the following issues should be the GREATEST concern...; Question 764: What is a common vulnerability, allowing denial-of-service a...; Question 765: An IS auditor finds that user acceptance testing of a new sy...; Question 766: With the help of a security officer, granting access to data...; Question 767: Which of the following ACID property ensures that transactio...; Question 768: Which of the following option INCORRECTLY describes PBX feat...; Question 769: The MOST effective control for addressing the risk of piggyb...; Question 770: An IS auditor is reviewing the physical security measures of...; Question 771: Which of the following statement INCORRECTLY describes devic...; Question 772: An investment advisor e-mails periodic newsletters to client...; Question 773: Which of the following findings should an IS auditor be MOST...; Question 774: Which of the following fire-suppression methods is considere...; Question 775: An internet-based attack using password sniffing can:...; Question 776: Which of the following is penetration test where the penetra...; Question 777: Which of the following layer of an OSI model encapsulates pa...; Question 778: For a discretionary access control to be effective, it must:...; Question 779: An IS auditor conducting a review of disaster recovery plann...; Question 780: Mitigating the risk and impact of a disaster or business int...; Question 781: Which of the following is the GREATEST risk when storage gro...; Question 782: From a risk management point of view, the BEST approach when...; Question 783: An organization has created a policy that defines the types ...; Question 784: What should an IS auditor do if he or she observes that proj...; Question 785: In large corporate networks having supply partners across th...; Question 786: Which of the following controls will MOST effectively detect...; Question 787: An organization has contracted with a vendor for a turnkey s...; Question 788: What type of fire-suppression system suppresses fire via wat...; Question 789: An organization is migrating from a legacy system to an ente...; Question 790: The directory system of a database-management system describ...; Question 791: An organization with extremely high security requirements is...; Question 792: In computer forensics, which of the following is the process...; Question 793: Which of the following layer of an OSI model transmits and r...; Question 794: How do modems (modulation/demodulation) function to facilita...; Question 795: The implementation of access controls FIRST requires:...; Question 796: Which of the following is MOST likely to result from a busin...; Question 797: IT best practices for the availability and continuity of IT ...; Question 798: When auditing a proxy-based firewall, an IS auditor should:...; Question 799: When reviewing an organization's logical access security, wh...; Question 800: Which of the following tests is an IS auditor performing whe...; Question 801: A hacker could obtain passwords without the use of computer ...; Question 802: How is the risk of improper file access affected upon implem...; Question 803: During the requirements definition phase for a database appl...

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