XK0-005 Exam Dumps | A junior developer is unable to access an application server and receives the following output: (Exhibit)

<< Prev Question Next Question >>

Question 321/322

A junior developer is unable to access an application server and receives the following output:

The systems administrator investigates the issue and receives the following output:

Which of the following commands will help unlock the account?

A. pam_tally2 --user=dev2 --quiet

B. pam_tally2 --user=dev2

C. pam_tally2 --user+dev2 --quiet

D. pam_tally2 --user=dev2 --reset

Question List (322q): Question 1: A Linux administrator wants to find out whether files from t...; Question 2: A Linux administrator needs to back up the folder /usr/domai...; Question 3: Which of the following Linux server roles should be installe...; Question 4: After connecting to a remote host via SSH, an administrator ...; Question 5: Which of the following technologies can be used as a central...; Question 6: A systems administrator is cloning a system partition /dev/s...; Question 7: Users have reported that the interactive sessions were lost ...; Question 8: A Linux administrator wants to resolve a remote server name ...; Question 9: A security administrator wants to display a warning banner b...; Question 10: A Linux administrator installed a new network adapter and te...; Question 11: Which of the following tools is BEST suited to orchestrate a...; Question 12: An administrator transferred a key for SSH authentication to...; Question 13: A four-drive Linux NAS has been improperly configured. Each ...; Question 14: A Linux administrator execute the following steps in this or...; Question 15: An administrator thinks that a package was installed using a...; Question 16: A junior systems administrator created a new filesystem /dev...; Question 17: A technician recently installed Linux on a desktop computer....; Question 18: SIMULATION You have been asked to parse a log file of logins...; Question 19: A new user has been added to a Linux machine. Which of the f...; Question 20: A file server is sharing a directory called /share between t...; Question 21: A Linux engineer receives reports that files created within ...; Question 22: A junior systems administrator is tasked with providing the ...; Question 23: While troubleshooting server issues, a Linux systems adminis...; Question 24: A systems administrator creates a public key for authenticat...; Question 25: A security analyst is monitoring the network to identify lat...; Question 26: A Linux administrator needs to resolve a service that has fa...; Question 27: A Linux administrator needs to schedule a cron job to run at...; Question 28: Which of the following actions are considered good security ...; Question 29: A Linux server hosts Kerberos and LDAP, which of the followi...; Question 30: In which of the following filesystems are system logs common...; Question 31: Which of the following are classified as Linux GUI servers? ...; Question 32: Following the migration from a disaster recovery site, a sys...; Question 33: An administrator is attempting to block SSH connections to 1...; Question 34: A new Linux systems administrator just generated a pair of S...; Question 35: Which of the following options describes the purpose of YAML...; Question 36: A member of the production group issues the following comman...; Question 37: Which of the following is the device file name for the secon...; Question 38: A Linux administrator needs to create a new cloud.cpio archi...; Question 39: A systems administrator is implementing disk quotas on /home...; Question 40: A Linux administrator is setting up a testing environment an...; Question 41: A Linux administrator is tasked with moving files in a datab...; Question 42: A junior administrator is setting up a new Linux server that...; Question 43: A user created the following script file: #!/bin/bash # FILE...; Question 44: An administrator installed an application from source into /...; Question 45: A system administrator has deployed a Linux server based on ...; Question 46: A systems administrator has received reports of intermittent...; Question 47: A systems administrator is tasked with mounting a USB drive ...; Question 48: An administrator created an initial Git repository and uploa...; Question 49: What is the first program that is usually started, at boot t...; Question 50: A systems administrator is gathering information about a fil...; Question 51: Which of the following enables administrators to configure a...; Question 52: A cloud engineer needs to block the IP address 192.168.10.50...; Question 53: An administrator has written the following Bash script: (Exh...; Question 54: An administrator made a change to a system's network configu...; Question 55: A systems administrator was tasked with assigning the tempor...; Question 56: An administrator started a long-running process in the foreg...; Question 57: A systems administrator observes high latency values when re...; Question 58: A DevOps engineer pushed the updated configuration to an exi...; Question 59: Users are reporting that a Linux server is responding slowly...; Question 60: Which of the following is the best tool for dynamic tuning o...; Question 61: A Linux engineer needs to create a custom script, cleanup.sh...; Question 62: A Linux administrator would like to use systemd to schedule ...; Question 63: A Linux administrator needs to expose port 9000 for a contai...; Question 64: Based on the given command: find /home/user1 -type f -name "...; Question 65: A systems technician is configuring an application server to...; Question 66: A systems administrator created a new Docker image called te...; Question 67: An administrator thinks that a package was installed using a...; Question 68: Which of the following servers provides encrypted tunnel SOC...; Question 69: A Linux administration is using a Linux system as a router. ...; Question 70: A developer is trying to install an application remotely tha...; Question 71: A Linux administrator is testing a configuration script and ...; Question 72: Ann, a Linux administrator, is storing scripts in a private ...; Question 73: Users are experiencing high latency when accessing a web app...; Question 74: A server administrator is given the hash of an account passw...; Question 75: Given the output below: [root@appserver ~]# rm config.txt rm...; Question 76: A Linux administrator needs to disable the Sendmail service ...; Question 77: A Linux administrator deployed a large-scale application ser...; Question 78: Which of the following is a function of a bootloader?...; Question 79: A Linux administrator is troubleshooting a memory-related is...; Question 80: Which of the following BEST describes build automation?...; Question 81: A configuration management tool running every minute is enfo...; Question 82: A Linux administrator is adding a new configuration file to ...; Question 83: An administrator reviews the following configuration file pr...; Question 84: A cloud engineer needs to change the secure remote login por...; Question 85: A junior Linux administrator is performing version control o...; Question 86: An administrator would like to securely connect to a server ...; Question 87: A systems administrator wants to deploy several applications...; Question 88: A junior systems administrator is scanning archive.tar files...; Question 89: A company wants to ensure that all newly created files can b...; Question 90: A systems engineer has deployed a new application server, bu...; Question 91: A User on a Linux workstation needs to remotely start an app...; Question 92: Users are unable to create new files on the company's FTP se...; Question 93: A systems administrator is troubleshooting a connectivity is...; Question 94: An administrator notices that a long-running script, /home/u...; Question 95: A Linux administrator created a new log file in /var/log/new...; Question 96: An analyst is trying to determine which public IP addresses ...; Question 97: A systems administrator is adding a Linux-based server and r...; Question 98: A junior systems administrator recently installed an HBA car...; Question 99: An administrator needs to make an application change via a s...; Question 100: A user creates and installs a Linux VM on a local workstatio...; Question 101: A user generated a pair of private-public keys on a workstat...; Question 102: A systems administrator pressed Ctrl+Z after starting a prog...; Question 103: A Linux systems administrator is updating code. After comple...; Question 104: The following represents a partial listing of a user's .bash...; Question 105: A systems administrator is troubleshooting connectivity issu...; Question 106: A junior administrator of a physical server receives log mes...; Question 107: Users in the payroll department are not configured to use DN...; Question 108: A Linux administrator must identify a user with high disk us...; Question 109: A Linux administrator updated the configuration file for the...; Question 110: Which of the following statements is correct when talking ab...; Question 111: When logging in, an administrator must use a temporary six-d...; Question 112: A Linux administrator is tasked with adding users to the sys...; Question 113: An administrator changed the default port of an SSH server t...; Question 114: A Linux administrator is trying to start the database servic...; Question 115: A systems administrator is creating new user accounts on sev...; Question 116: A junior systems administrator has generated a PKI certifica...; Question 117: A Linux administrator needs to harden a system and guarantee...; Question 118: A systems administrator is tasked with creating an Ansible p...; Question 119: Users are reporting collaborate.company.comis inaccessible f...; Question 120: A systems administrator is tasked with changing the default ...; Question 121: A Linux systems administrator is working to obtain the insta...; Question 122: A systems administrator is deploying three identical, cloud-...; Question 123: A Linux administrator wants a permission bit on a shared fol...; Question 124: A server administrator has scheduled a cron job to run YUM u...; Question 125: Which of the following should a company use to reduce the la...; Question 126: Rugged appliances are small appliances with ruggedized hardw...; Question 127: A systems administrator checked out the code from the reposi...; Question 128: An administrator would like to measure possible packet loss ...; Question 129: A systems administrator configured firewall rules using fire...; Question 130: A Linux administrator needs to remove software from the serv...; Question 131: A systems administrator wants to download a package from a r...; Question 132: Due to low disk space, a Linux administrator finding and rem...; Question 133: Which of the following is commonly implemented in external d...; Question 134: Which of the following should be used to verify the integrit...; Question 135: A Linux systems administrator wants the ability to access sy...; Question 136: A user cannot write files to the /home/userdirectory. The ju...; Question 137: A systems administrator is trying to track down a rogue proc...; Question 138: A Linux administrator recently changed the IP addresses of a...; Question 139: A Linux administrator intends to start using KVM on a Linux ...; Question 140: A technician wants to configure a Unix server as a gateway f...; Question 141: A Linux administrator created the directory /project/access2...; Question 142: A Linux administrator is configuring a two-node cluster and ...; Question 143: A Linux systems administrator receives reports from various ...; Question 144: A systems administrator is tasked with setting up key-based ...; Question 145: After installing a new version of a package, a systems admin...; Question 146: A Linux server has multiple IPs. A Linux administrator needs...; Question 147: A Linux administrator needs to configure a new firewall with...; Question 148: A systems administrator created a user cron to run a schedul...; Question 149: A server is almost out of free memory and is becoming unresp...; Question 150: A Linux administrator needs to expand a volume group using a...; Question 151: A Linux systems administrator is troubleshooting an issue wi...; Question 152: An administrator needs to mount the shared NFS file system t...; Question 153: A new application container was built with an incorrect vers...; Question 154: A Linux administrator has defined a systemd script docker-re...; Question 155: A systems administrator wants to check for running container...; Question 156: Which of the following boot methods can a Linux administrato...; Question 157: An administrator is troubleshooting to determine why backups...; Question 158: A Linux administrator needs to run a command in the backgrou...; Question 159: A junior systems administrator is creating a cron job. The c...; Question 160: Joe, a system administrator, realizes that the time zone on ...; Question 161: An administrator is tasked with increasing the size of the v...; Question 162: A Linux administrator is helping the security team troublesh...; Question 163: A newly created container has been unable to start properly,...; Question 164: A Linux administrator is restoring the SELinux contexts on a...; Question 165: A Linux administrator needs to forward port 8000 on a remote...; Question 166: Which of the following is a function of a bootloader?...; Question 167: A Linux administrator is troubleshooting SSH connection issu...; Question 168: A systems administrator received a notification that a syste...; Question 169: The journald entries have filled a Linux machine's /var volu...; Question 170: A Linux administrator cloned an existing Linux server and bu...; Question 171: A systems administrator is tasked with preventing logins fro...; Question 172: A user receives an access_denied error when trying to modify...; Question 173: While trying to access a website hosted on the server, the s...; Question 174: A Linux administrator receives the following while attemptin...; Question 175: Which of the following settings for umask ensures that new f...; Question 176: A company requires all servers to be configured with the BIO...; Question 177: A Linux administrator is testing connectivity to a remote ho...; Question 178: Which of the following is considered best practices when usi...; Question 179: Joe, a user, creates a short shell script, shortscript.sh, a...; Question 180: The group named support is unable to make changes to the con...; Question 181: A user is reporting unusual slowness when trying to transfer...; Question 182: A systems administrator wants to back up the directory /data...; Question 183: A Linux administrator is scheduling a system job that runs a...; Question 184: While installing third-party software, a technician wants to...; Question 185: A systems administrator is enabling quotas on the /home dire...; Question 186: A Linux administrator needs to create a symlink for /usr/loc...; Question 187: A Linux administrator is installing a web server and needs t...; Question 188: Two specific users need access to a directory owned by root ...; Question 189: The ability to add web servers dynamically during peak user ...; Question 190: A systems administrator has finished building a new feature ...; Question 191: A junior administrator needs to unload an older video kernel...; Question 192: Due to security policies, a restriction was implemented that...; Question 193: A Linux administrator has physically added a new RAID adapte...; Question 194: A storage administrator in a virtualized environment has bee...; Question 195: A systems administrator has retrieved the latest copy of the...; Question 196: When requesting SSH access to a remote system, a user accide...; Question 197: A Linux administrator opens a ticket to have an external har...; Question 198: Ann, a security administrator, is performing home directory ...; Question 199: A Linux team is using Git to version a set of custom scripts...; Question 200: A systems administrator received a request to change the hos...; Question 201: An administrator has source code and needs to rebuild a kern...; Question 202: A site reliability engineer updated the latest configuration...; Question 203: SIMULATION A new drive was recently added to a Linux system....; Question 204: A Linux systems administrator receives a notification that o...; Question 205: A Linux system is getting an error indicating the root files...; Question 206: An administrator has modified the configuration file for a s...; Question 207: A Linux administrator has togged in to a server for the firs...; Question 208: A Linux administrator is configuring a new internal web serv...; Question 209: A hardened physical Linux system allows regular, unprivilege...; Question 210: A server, which is used to collect data about the network an...; Question 211: A user needs to modify the IP address of a laptop. Which of ...; Question 212: A user has been locked out of an account due to too many fai...; Question 213: A user is asking the systems administrator for assistance wi...; Question 214: A systems administrator needs to connect to a remote Linux m...; Question 215: A Linux administrator recently downloaded a software package...; Question 216: A junior Linux administrator needs to create 16 empty files ...; Question 217: A junior administrator is migrating a virtual machine from a...; Question 218: An operator finds a user is having issues with opening certa...; Question 219: Users are reporting that writes on a system configured with ...; Question 220: A Linux administrator needs to run a web application on a se...; Question 221: Which of the following tools is commonly used for creating C...; Question 222: A systems administrator notices several intensive tasks exec...; Question 223: A Linux administrator is testing a new web application on a ...; Question 224: An administrator needs to set the time of a VM that has no n...; Question 225: What does the command mount -a do?...; Question 226: A Linux administrator was asked to run a container with the ...; Question 227: The Apache web server was recently installed on a Debian/Ubu...; Question 228: A systems administrator wants to disable the isofsmodule on ...; Question 229: A junior systems administrator is diagnosing an issue with l...; Question 230: Which run levels should never be declared as the default run...; Question 231: Which of the following is used in unattended server installa...; Question 232: A junior systems is configuring localization option environm...; Question 233: An administrator wants to know the amount of memory installe...; Question 234: An administrator is troubleshooting an application that has ...; Question 235: An administrator receives an alarm because the disk of one o...; Question 236: An administrator would like to list all current containers, ...; Question 237: Users have been unable to reach www.comptia.org from a Linux...; Question 238: An administrator is trying to access a server in a cloud via...; Question 239: Using which of the following control mode commands is the co...; Question 240: An administrator completed the configuration of the in-addr....; Question 241: One leg of an LVM-mirrored volume failed due to the underlyi...; Question 242: A user tries to log in to the Linux console and receives the...; Question 243: A junior administrator is installing kernel modules. The adm...; Question 244: A Linux administrator created a new file system. Which of th...; Question 245: An administrator is uncomfortable allowing users to log in a...; Question 246: Users have been unable to save documents to /home/tmp/temp a...; Question 247: A non-privileged user is attempting to use commands that req...; Question 248: A systems administrator frequently connects to a remote host...; Question 249: Which of the following files would a junior systems administ...; Question 250: A security team discovers that a web server has been running...; Question 251: Which of the following commands should a technician use to c...; Question 252: While troubleshooting server issues, a Linux systems adminis...; Question 253: An administrator receives a USB drive and wants to make an e...; Question 254: A system ran out of storage space on a particular mount and ...; Question 255: A user wants to use terminal services from a Windows worksta...; Question 256: Which of the following would allow remote users to access a ...; Question 257: A Linux administrator is configuring a log collector agent t...; Question 258: An administrator runs ping comptia. org. The result of the c...; Question 259: A user wants to list the lines of a log, adding a correlativ...; Question 260: An administrator clones a Git repository onto a local laptop...; Question 261: A Linux administrator modified the SSH configuration file. W...; Question 262: Which of the following commands will display the operating s...; Question 263: After starting an Apache web server, the administrator recei...; Question 264: Which of the following directories contains binaries that on...; Question 265: A new corporate policy states that Bluetooth should be disab...; Question 266: A Linux administrator needs to determine whether a hostname ...; Question 267: A Linux engineer set up two local DNS servers (10.10.10.10 a...; Question 268: A junior Linux administrator needs to ensure a service will ...; Question 269: A Linux administrator recently reprovisioned a new corporate...; Question 270: A Linux administrator needs the "tech" account to have the o...; Question 271: A Linux administrator wants to configure log messages of cri...; Question 272: A Linux administrator is creating a primary partition on the...; Question 273: A Linux administrator booted up the server and was presented...; Question 274: On a UEFI-based system, which of the following invokes GRUB2...; Question 275: A systems administrator created a new directory with specifi...; Question 276: Which of the following will MOST likely fix the issue?...; Question 277: Users are unable to connect to a server using HTTPS. The adm...; Question 278: A Linux administrator needs to run a few virtual machines an...; Question 279: A Linux administrator encounters the following error in the ...; Question 280: A systems administrator is cloning a system partition /dev/s...; Question 281: Based on an organization's new cybersecurity policies, an ad...; Question 282: A systems administrator is configuring options on a newly in...; Question 283: During the final step of staging new Linux hardware, GRUB2 i...; Question 284: A systems administrator is using a Linux laptop to troublesh...; Question 285: A system administrator is setting up a cron job that will co...; Question 286: A Linux user reported the following error after trying to co...; Question 287: A Linux server needs to be accessed, but the root password i...; Question 288: An administrator attempts to connect to a remote server by r...; Question 289: A new packages repository named repo10 has been installed on...; Question 290: A Linux administrator retrieved a repository of files from a...; Question 291: Joe, a user, is unable to log in to the system. The Linux ad...; Question 292: A systems administrator requires that all files that are cre...; Question 293: A Linux administrator tried to copy files to a remote server...; Question 294: A Linux administrator has configured a Linux system to be us...; Question 295: A user reported issues when trying to log into a Linux serve...; Question 296: SIMULATION As a Systems Administrator, to reduce disk space,...; Question 297: A systems administrator is enabling LUKS on a USB storage de...; Question 298: Which of the following directories will help an administrato...; Question 299: An administrator received a request from a security officer ...; Question 300: A systems administrator needs to append output of ls -lha /o...; Question 301: A systems engineer is adding a new 1GB XFS filesystem that s...; Question 302: A systems administrator needs to install software packages o...; Question 303: A Linux systems administrator is trying to execute a particu...; Question 304: Which of the following is the template for the grub.cfg file...; Question 305: An engineer is working on a production application deploymen...; Question 306: A junior Linux administrator is installing patches using YUM...; Question 307: A systems administrator installed a new software program on ...; Question 308: An administrator needs to look at a log for an application o...; Question 309: A technician wants to secure a sensitive workstation by ensu...; Question 310: A Linux administrator looks at the /etc/timezone file and de...; Question 311: An administrator needs to get network information from a gro...; Question 312: A systems administrator wants to install a new application t...; Question 313: The dracutcommand is used to:; Question 314: A Linux administrator has installed a web application firewa...; Question 315: Which of the following is modified to reconfigure the boot e...; Question 316: A Linux administrator wants to include a standard, hash_prof...; Question 317: A systems administrator installed Git on a new workstation a...; Question 318: In order to copy data from another VLAN, a systems administr...; Question 319: Which of the following commands will let a Linux user know t...; Question 320: A user is unable to log on to a Linux workstation. The syste...; Question 321: A junior developer is unable to access an application server...; Question 322: A systems administrator suspects a process with a PID of 286...

Question 321/322

LEAVE A REPLY

Download PDF File