N10-008 Exam Dumps | Which of the following is the first step to troubleshoot a network issue?

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Question 278/356

Which of the following is the first step to troubleshoot a network issue?

A. Identify the problem.

B. Document the findings.

C. Establish a theory of probable cause.

D. Test the theory to determine the cause.

Question List (356q): Question 1: A network deployment engineer is deploying a new single-chan...; Question 2: A security engineer wants to provide a secure, dedicated, al...; Question 3: A network administrator is designing a wireless network. 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Which of the...; Question 22: A network administrator is preparing new switches that will ...; Question 23: A global company has acquired a local company. 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T...; Question 45: A network technician is configuring a wireless network that ...; Question 46: On a network with redundant switches, a network administrato...; Question 47: Which of the following fiber connector types is the most lik...; Question 48: A lab environment hosts Internet-facing web servers and othe...; Question 49: A business is using the local cable company to provide Inter...; Question 50: A Fortune 500 firm is deciding On the kind or data center eq...; Question 51: The results of a recently completed site survey indicate a s...; Question 52: A Chief Executive Officer and a network administrator came t...; Question 53: Which of the following is the NEXT step to perform network t...; Question 54: After installing a new wireless access point, an engineer te...; Question 55: A company with multiple routers would like to implement an H...; Question 56: Network traffic is being compromised by DNS poisoning every ...; Question 57: A technician is monitoring a network interface and notices t...; Question 58: A technician was cleaning a storage closet and found a box o...; Question 59: A network technician is investigating a trouble ticket for a...; Question 60: To reduce costs and increase mobility, a Chief Technology Of...; Question 61: An administrator needs to connect two laptops directly to ea...; Question 62: An organization has a guest network with a network IP range ...; Question 63: Which of the following would be the BEST choice to connect b...; Question 64: An engineer is designing a network topology for a company th...; Question 65: To comply with an industry regulation, all communication des...; Question 66: A systems administrator needs to improve WiFi performance in...; Question 67: A network technician was troubleshooting an issue for a user...; Question 68: A network technician is selecting a replacement for a damage...; Question 69: Which of the following authentication methods requires a use...; Question 70: A network administrator received complaints of intermittent ...; Question 71: A hacker used a packet sniffer on the network to capture the...; Question 72: A company's management team wants to implement NAC on the wi...; Question 73: Which of the following can be used to validate domain owners...; Question 74: Which of the following ports is commonly used by VoIP phones...; Question 75: Which of the following is the primary function of the core l...; Question 76: Which of the following protocols will a security appliance t...; Question 77: A technician is implementing a new wireless network to serve...; Question 78: A network client is trying to connect to the wrong TCP port....; Question 79: Which of the following records can be used to track the numb...; Question 80: Within the realm of network security, Zero Trust:...; Question 81: Logs show an unauthorized IP address entering a secure part ...; Question 82: A network engineer needs to reduce the overhead of file tran...; Question 83: Which or the following devices and encapsulations are found ...; Question 84: Which of the following devices would be used to extend the r...; Question 85: Which of the following uses the link-state routing algorithm...; Question 86: A technician is installing the Wi-Fi infrastructure for lega...; Question 87: A network administrator received a report staling a critical...; Question 88: A SQL server connects over port:...; Question 89: Which of the following is the DNS feature that controls how ...; Question 90: A technician installed an 8-port switch in a user's office. ...; Question 91: A company ranis out a largo event space and includes wireles...; Question 92: Which of the following security concepts is related to ensur...; Question 93: Which of the following service models would MOST likely be u...; Question 94: Users have reported an issue connecting to a server over the...; Question 95: A software developer changed positions within a company and ...; Question 96: A technician is connecting DSL for a new customer. After ins...; Question 97: A technician uses a badge to enter a security checkpoint on ...; Question 98: Which of the following protocols uses Dijkstra's algorithm t...; Question 99: A network engineer needs to pass both data and telephony on ...; Question 100: A network technician is troubleshooting a connection to a we...; Question 101: A technician is configuring a network switch to be used in a...; Question 102: A public, wireless ISP mounts its access points on top of tr...; Question 103: A technician is investigating a misconfiguration on a Layer ...; Question 104: A network engineer developed a plan of action to resolve an ...; Question 105: Which of the following would MOST likely be used to review p...; Question 106: During the security audit of a financial firm the Chief Exec...; Question 107: Which of the following layers of the OSI model has new proto...; Question 108: A PC user who is on a local network reports very slow speeds...; Question 109: A technician discovered that some information on the local d...; Question 110: A network engineer designed and implemented a new office spa...; Question 111: A company realizes that only half of its employees work in t...; Question 112: A technician is troubleshooting airport about network connec...; Question 113: Which of the following is required for hosts to receive DHCP...; Question 114: A technician monitors a switch interface and notices it is n...; Question 115: A network administrator needs to configure a server to use t...; Question 116: A network administrator redesigned the positioning of the AP...; Question 117: A security analyst found the following vulnerability on the ...; Question 118: The following configuration is applied to a DHCP server conn...; Question 119: A technician is investigating an issue with connectivity at ...; Question 120: A network engineer is designing a secure communication link ...; Question 121: A network technician wants to find the shortest path from on...; Question 122: A wireless network technician is receiving reports from some...; Question 123: A technician is connecting multiple switches to create a lar...; Question 124: A medical building offers patients Wi-Fi in the waiting room...; Question 125: A store owner would like to have secure wireless access avai...; Question 126: A network administrator is investigating a network event tha...; Question 127: There are two managed legacy switches running that cannot be...; Question 128: An IT intern moved the location of a WAP from one conference...; Question 129: A Chief Information Officer (CIO) wants to improve the avail...; Question 130: Which of the following OSI model layers will ensure messages...; Question 131: Which of the following compromises internet-connected device...; Question 132: Which of the following routing protocols is hierarchal by na...; Question 133: After a recent power outage, users are reporting performance...; Question 134: A network engineer is troubleshooting application connectivi...; Question 135: A company is designing a SAN and would like to use STP as it...; Question 136: A company has been added to an unapproved list because of sp...; Question 137: Users are reporting performance issues when attempting to ac...; Question 138: Which of the following BEST describes a north-south traffic ...; Question 139: An organization recently connected a new computer to the LAN...; Question 140: A user is having difficulty with video conferencing and is l...; Question 141: A technician is deploying a low-density wireless network and...; Question 142: A technician is deploying a new SSID for an industrial contr...; Question 143: A network engineer needs to change an entire subnet of SLAAC...; Question 144: A network technician is troubleshooting an issue that involv...; Question 145: Which of the following disaster recovery metrics describes t...; Question 146: A network administrator is notified that a user cannot acces...; Question 147: A wireless technician is working to upgrade the wireless inf...; Question 148: An engineer is troubleshooting poor performance on the netwo...; Question 149: Which of the following can be used to identify users after a...; Question 150: Which of the following network devices can perform routing b...; Question 151: A technician is installing a cable modem in a SOHO. 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Which of the foll...; Question 263: An administrator would like to allow Windows clients from ou...; Question 264: A network administrator is investigating a performance issue...; Question 265: Which of the following is a characteristic of the applicatio...; Question 266: An administrator is investigating reports of network slownes...; Question 267: A client recently added 100 users who are using VMs. All use...; Question 268: A user reports that a new VoIP phone works properly, but the...; Question 269: A desktop support department has observed slow wireless spee...; Question 270: At which of the following OSI model layers does routing occu...; Question 271: A network technician has multimode fiber optic cable availab...; Question 272: AGRE tunnel has been configured between two remote sites. 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This is an ...; Question 317: At which of the following OSI model layers would a technicia...; Question 318: A company has a geographically remote office concern for thi...; Question 319: Which of the following can be used to decrease latency durin...; Question 320: A customer needs six usable IP addresses. Which of the follo...; Question 321: An AP uses a 98ft (30m) Cat 6 cable to connect to an access ...; Question 322: Due to concerns around single points of failure, a company d...; Question 323: Which of the following would be used to enforce and schedule...; Question 324: A company is moving to a new building designed with a guest ...; Question 325: A technician is expanding a wireless network and adding new ...; Question 326: Which of the following would be increased by adding encrypti...; Question 327: A network administrator is preparing answers for an annual r...; Question 328: Users within a corporate network need to connect to the Inte...; Question 329: A network administrator is checking to see if anything has c...; Question 330: A network technician is having issues connecting an loT sens...; Question 331: A technician is concerned about unauthorized personnel movin...; Question 332: A user returns to the office after working remotely for an e...; Question 333: A network administrator is creating a subnet for a remote of...; Question 334: At which of the following OSI model layers does a MAC filter...; Question 335: A network administrator is setting up a web-based applicatio...; Question 336: Which of the following devices Is used to configure and cent...; Question 337: Which of the following routing technologies uses a successor...; Question 338: An IT administrator is creating an alias to the primary cust...; Question 339: A network administrator is in the process of installing a ne...; Question 340: A company has multiple offices around the world. 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The lime required to tran...; Question 349: A network technician needs to use an RFC1918 IP space for a ...; Question 350: Which of the following options represents the participating ...; Question 351: A technician receives feedback that some users are experienc...; Question 352: Which of the following physical security methods Is the MOST...; Question 353: A network administrator decided to use SLAAC in an extensive...; Question 354: A network technician is troubleshooting a new web server con...; Question 355: Which of the following describes the BEST device to configur...; Question 356: A technician is investigating why a PC cannot reach a file s...

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