XK0-005 Exam Dumps | An administrator completes maintenance on a server but cannot remount the logical volume. Given the following

<< Prev Question Next Question >>

Question 281/410

An administrator completes maintenance on a server but cannot remount the logical volume.
Given the following output:

Which of the following commands should the administrator execute to resolve the issue?

A. vgchange -ay data

B. lvscan --all

C. vgimport data

D. lvchange -ay /dev/data/files

Question List (410q): Question 1: A technician wants to secure a sensitive workstation by ensu...; Question 2: A network administrator installed a web server on a Linux ho...; Question 3: Which of the following directories contains binaries that on...; Question 4: An administrator is unable to sync servers to the new NTP se...; Question 5: A junior Linux administrator is performing version control o...; Question 6: Which of the following is a benefit of a service mesh?...; Question 7: A systems administrator is troubleshooting connectivity issu...; Question 8: Which of the following information is stored within the BIOS...; Question 9: Which of the following is the device file name for the secon...; Question 10: A Linux administrator needs to remove all local firewall rul...; Question 11: Based on an organization's new cybersecurity policies, an ad...; Question 12: Which of the following best describes the function of Linux ...; Question 13: A Linux system is running normally when the systems administ...; Question 14: Some servers in an organization have been compromised. Users...; Question 15: A Linux administrator would like to use systemd to schedule ...; Question 16: A junior administrator needs to unload an older video kernel...; Question 17: Ann, a junior systems administrator, is required to add a li...; Question 18: A configuration management tool running every minute is enfo...; Question 19: An administrator needs to deploy 100 identical CentOS workst...; Question 20: A Linux administrator is implementing a stateful firewall on...; Question 21: A Linux user needs to create a file named newfile in the hom...; Question 22: A developer wants to ensure that all files and folders creat...; Question 23: After installing some RPM packages, a systems administrator ...; Question 24: A technician recently installed Linux on a desktop computer....; Question 25: A Linux administrator needs to check the content of a log fi...; Question 26: A Linux systems administrator needs to set permissions on an...; Question 27: While trying to access a website hosted on the server, the s...; Question 28: An application requires a configuration file be placed in ea...; Question 29: A systems administrator identifies multiple processes in a z...; Question 30: An administrator wants to add a user named comptia to the sy...; Question 31: An issue was discovered on a testing branch of a Git reposit...; Question 32: Which of the following files would a junior systems administ...; Question 33: Users report that connections to a MariaDB service are being...; Question 34: Which of the following BEST describes build automation?...; Question 35: A systems administrator is working on a system inventory. Wh...; Question 36: Joe, a user, reports that he is no longer able to write file...; Question 37: An administrator needs to create a shared directory in which...; Question 38: A Linux administrator needs to schedule a cron job to run at...; Question 39: The MySQL database process that was running on a Linux serve...; Question 40: A Linux systems administrator wants the ability to access sy...; Question 41: An administrator has written the following Bash script: (Exh...; Question 42: A systems administrator needs to reconfigure a Linux server ...; Question 43: A raw VM image is being compressed with bzip2 and copied to ...; Question 44: A systems administrator was tasked with assigning the tempor...; Question 45: A systems administrator is tasked with installing GRUB on th...; Question 46: As part of the requirements for installing a new application...; Question 47: Which of the following server roles utilize a heartbeat/poll...; Question 48: A systems administrator is working on an SFTP server configu...; Question 49: A systems administrator documents the instructions on the in...; Question 50: Which of the following commands will display the operating s...; Question 51: A Linux administrator is updating iptables rules and is give...; Question 52: A Linux administrator is troubleshooting the root cause of a...; Question 53: A systems administrator wants to check the log of changes ma...; Question 54: Users are reporting that writes on a system configured with ...; Question 55: SIMULATION A junior system administrator had trouble install...; Question 56: A Linux systems administrator is working to obtain the insta...; Question 57: A systems administrator detected corruption in the /data fil...; Question 58: An engineer is working on a production application deploymen...; Question 59: A systems administrator receives reports that several virtua...; Question 60: A systems administrator clones copies of a Linux VM every ti...; Question 61: Which of the following is used in unattended server installa...; Question 62: A Linux systems administrator is configuring a new filesyste...; Question 63: A systems administrator manually added a new library to the ...; Question 64: A Linux administrator has downloaded the network-tools-12.1-...; Question 65: The systemd logs are disappearing after a restart, even thou...; Question 66: A Linux administrator retrieved a repository of files from a...; Question 67: A Linux administrator was asked to run a container with the ...; Question 68: A systems administrator received a report about issues with ...; Question 69: An administrator wants to execute a long running script in t...; Question 70: A Linux administrator is changing the default system umask. ...; Question 71: Which of the following directories is the mount point in a U...; Question 72: A Linux user is trying to execute commands with sudo but is ...; Question 73: A systems administrator wants to deploy several applications...; Question 74: A member of the production group issues the following comman...; Question 75: A systems administrator needs to clone the partition /dev/sd...; Question 76: A Linux administrator has togged in to a server for the firs...; Question 77: A junior Linux administrator is installing a new application...; Question 78: A systems administrator wants to ensure all the latest patch...; Question 79: A Linux administrator was tasked with deleting all files and...; Question 80: A cloud engineer needs to remove all dangling images and del...; Question 81: A systems administrator notices several intensive tasks exec...; Question 82: A systems administrator has changed the permissions on the /...; Question 83: An administrator needs to stop a foreground process in betwe...; Question 84: Which of the following is the BEST reason for not storing da...; Question 85: A Linux administrator is reviewing changes to a configuratio...; Question 86: An administrator receives the following message on a remote ...; Question 87: An administrator receives a warning about a file system fill...; Question 88: A Linux administrator is alerted to a storage capacity issue...; Question 89: User1 is a member of the accounting group. Members of this g...; Question 90: A Linux administrator is creating a primary partition on the...; Question 91: Due to security policies, a restriction was implemented that...; Question 92: A Linux administrator is configuring network traffic forward...; Question 93: A Linux administrator needs to restart a server and wants to...; Question 94: While installing third-party software, a technician wants to...; Question 95: An administrator is troubleshooting to determine why backups...; Question 96: A server administrator is given the hash of an account passw...; Question 97: Which of the following can cause a kernel panic message afte...; Question 98: A systems administrator engineer wants to configure a Linux ...; Question 99: After several services crash, an administrator needs to find...; Question 100: A junior administrator is configuring local name lookups for...; Question 101: A systems administrator needs to install software packages o...; Question 102: A Linux administrator needs to rebuild a container with the ...; Question 103: An administrator deployed a Linux server that is running a w...; Question 104: A Linux systems administrator needs to stop an application a...; Question 105: A Linux administrator needs to connect securely to a remote ...; Question 106: Which of the following technologies provides load balancing,...; Question 107: An administrator is trying to access a server in a cloud via...; Question 108: A systems administrator downloads an application's source fi...; Question 109: A user is unable to log on to a Linux workstation. The syste...; Question 110: A Linux administrator installed a new network adapter and te...; Question 111: A Linux administrator needs to ensure that Java 7 and Java 8...; Question 112: A systems administrator created a user cron to run a schedul...; Question 113: An administrator attempts to connect to a remote server by r...; Question 114: A systems administrator wants to disable the isofsmodule on ...; Question 115: A newly hired Linux administrator needs to grant access to t...; Question 116: A systems administrator intends to use a UUID to mount a new...; Question 117: A Linux administrator wants to resolve a remote server name ...; Question 118: A Linux administrator is working with a CPU-intensive progra...; Question 119: A Linux user wants to give read-only permissions to a direct...; Question 120: An administrator runs ping comptia. org. The result of the c...; Question 121: A Linux administrator is trying to remove the ACL from the f...; Question 122: A Linux engineer set up two local DNS servers (10.10.10.10 a...; Question 123: When requesting SSH access to a remote system, a user accide...; Question 124: Which of the following is the best tool for dynamic tuning o...; Question 125: A Linux administrator needs to obtain a list of all volumes ...; Question 126: An administrator accidentally deleted the /boot/vmlinuz file...; Question 127: A Linux administrator wants to prevent the httpd web service...; Question 128: A Linux administrator is updating the file that contains the...; Question 129: Which of the following commands reboots the system when usin...; Question 130: In order to copy data from another VLAN, a systems administr...; Question 131: A Linux administrator needs to create a symlink for /usr/loc...; Question 132: In which of the following filesystems are system logs common...; Question 133: A Linux engineer needs to determine the oom_score value for ...; Question 134: A systems administrator is editing a service file for the we...; Question 135: A technician wants to secure a sensitive workstation by ensu...; Question 136: Users are unable to run applications stored on the /app1 mou...; Question 137: Which of the following characteristics of YAML and JSON are ...; Question 138: Which of the following default files are typically used to c...; Question 139: An analyst is trying to determine which public IP addresses ...; Question 140: A technical support engineer receives a ticket from a user w...; Question 141: A systems administrator wants to install a new application t...; Question 142: Which of the following are Linux desktop managers? (Choose t...; Question 143: A user does not want Bluetooth to start up every time the sy...; Question 144: An administrator notices that a long-running script, /home/u...; Question 145: A file server is sharing a directory called /share between t...; Question 146: A Linux administrator needs to determine if prerequisites ar...; Question 147: A company wants to ensure that all newly created files can b...; Question 148: A Linux engineer receives the following notification from a ...; Question 149: SIMULATION Junior system administrator had trouble installin...; Question 150: A Linux administrator needs to change the permission on a sc...; Question 151: A junior Linux administrator is setting up system-wide confi...; Question 152: A Linux administrator needs to schedule a backup job to run ...; Question 153: Drag and Drop Question The lead Linux has added a disk, /dev...; Question 154: A user needs to modify the IP address of a laptop. Which of ...; Question 155: A systems administrator is receiving complaints about slow p...; Question 156: Which of the following actions are considered good security ...; Question 157: A Linux administrator needs to harden a system and guarantee...; Question 158: A Linux administrator needs to back up the folder /usr/domai...; Question 159: A Linux administrator needs every new file created on a dire...; Question 160: Developers have requested implementation of a persistent, st...; Question 161: Due to some errors, a Linux administrator needs to permanent...; Question 162: An administrator is reviewing suspicious activity on a serve...; Question 163: An administrator found a suspicious public IP address in a l...; Question 164: Which of the following best explains why the SUID permission...; Question 165: A Linux administrator is installing a web server and needs t...; Question 166: An administrator wants to use a Linux server's GUI remotely ...; Question 167: In order to comply with new security policies, an administra...; Question 168: Which of the following paths stores the configuration files ...; Question 169: A Linux administrator needs to correct the permissions of a ...; Question 170: An administrator wants to be able to access a remote server....; Question 171: A systems administrator is troubleshooting an intermittent n...; Question 172: A Linux engineer is troubleshooting a newly added SCSI devic...; Question 173: A Linux administrator is creating a user that can run the FT...; Question 174: A systems administrator wants to leverage their password-pro...; Question 175: A Linux storage administrator wants to create a logical volu...; Question 176: A Linux administrator built a GitLab server. Later that day,...; Question 177: An administrator accidentally installed the httpd RPM packag...; Question 178: A Linux administrator execute the following steps in this or...; Question 179: Which of the following servers provides encrypted tunnel SOC...; Question 180: A systems administrator wants to mount an ISO to access its ...; Question 181: During the final step of staging new Linux hardware, GRUB2 i...; Question 182: A Linux systems administrator is troubleshooting an I/O late...; Question 183: An administrator would like to securely connect to a server ...; Question 184: While troubleshooting server issues, a Linux systems adminis...; Question 185: A Linux administrator is troubleshooting a memory-related is...; Question 186: Based on the given command: find /home/user1 -type f -name "...; Question 187: A Linux administrator is implementing a CI/CD process for th...; Question 188: Which of the following is considered best practices when usi...; Question 189: A junior administrator updated the PostgreSQL service unit f...; Question 190: Which of the following technologies can be used as a central...; Question 191: A systems administrator is deploying a web server using the ...; Question 192: Users report that they cannot access some files located in t...; Question 193: A user reports performance degradation on a server that is r...; Question 194: A Linux administrator needs to disable the Sendmail service ...; Question 195: A systems administrator pressed Ctrl+Z after starting a prog...; Question 196: A Linux engineer receives reports that files created within ...; Question 197: A Linux administrator needs to prevent the Postfix mail tran...; Question 198: A systems administrator needs to retrieve specific fields fr...; Question 199: A systems administrator wants to test the route between IP a...; Question 200: A Linux administrator provisioned a new web server with cust...; Question 201: A new corporate policy states that Bluetooth should be disab...; Question 202: A Linux administrator is removing non-permanent rules from t...; Question 203: A new disk was presented to a server as /dev/sdd. The system...; Question 204: A systems administrator is gathering information about a fil...; Question 205: An administrator is securely mirroring the working developme...; Question 206: A systems administrator needs to write a script that perform...; Question 207: A developer has been unable to remove a particular data fold...; Question 208: The security team has identified a web service that is runni...; Question 209: A Linux administrator is setting up a testing environment an...; Question 210: A system administrator is troubleshooting a web server that ...; Question 211: A junior administrator is installing kernel modules. The adm...; Question 212: An administrator would like to list all current containers, ...; Question 213: A systems technician is configuring an application server to...; Question 214: Which of the following commands should a technician use to c...; Question 215: A systems administrator needs to disable root login for SSH....; Question 216: A Linux administrator logs in to a system and identifies tha...; Question 217: All users are reporting that they cannot connect to the SFTP...; Question 218: After cloning a remote repository, a new feature of that pro...; Question 219: A Linux administrator is working on a system and notices tha...; Question 220: Which of the following actions is required to establish pass...; Question 221: A new HTTPS web service is being deployed on a server. Which...; Question 222: Users are reporting that a production application has slow p...; Question 223: A Linux administrator needs to know the MAC address of the s...; Question 224: An operations engineer is planning to start a container runn...; Question 225: A DevOps engineer needs to allow incoming traffic to ports i...; Question 226: A Linux systems administrator is troubleshooting an issue wi...; Question 227: What is the first program that is usually started, at boot t...; Question 228: A diagnostic tool reports a "host seems down" event for a se...; Question 229: A systems administrator wants to list all local account name...; Question 230: Which of the following best describes YAML?...; Question 231: A user is unable to remotely log on to a server using the se...; Question 232: A Linux administrator is providing a new Nginx image from th...; Question 233: A Linux administrator needs to run a command in the backgrou...; Question 234: A Linux administrator needs to remotely update the contents ...; Question 235: A systems administrator changed the file permissions on the ...; Question 236: A Linux administrator is testing a new web application on a ...; Question 237: A newly hired Linux administrator needs to grant access to t...; Question 238: A Linux team is using Git to version a set of custom scripts...; Question 239: A Linux administrator updated the configuration file for the...; Question 240: A user reported issues when trying to log into a Linux serve...; Question 241: A systems administrator has received reports of intermittent...; Question 242: A Linux administrator is checking connectivity between two s...; Question 243: A systems administrator is compiling a report containing inf...; Question 244: A Linux administrator needs to set the permissions on a serv...; Question 245: A Linux systems administrator needs to add additional code t...; Question 246: Which of the following commands brings a system running SysV...; Question 247: A Linux administrator wants to display a list of all contain...; Question 248: When a technician plugs a USB flash drive into a server, the...; Question 249: A systems administrator needs to create a new service unit f...; Question 250: A systems administrator needs to conduct maintenance on a se...; Question 251: A junior administrator of a physical server receives log mes...; Question 252: A systems administrator receives the following message after...; Question 253: A Linux administrator tried to copy files to a remote server...; Question 254: A Linux administrator needs to remove a USB drive from a sys...; Question 255: A systems administrator configured a new kernel module, but ...; Question 256: A systems administrator received a request to enable secure ...; Question 257: User1 reports "access denied" errors while trying to execute...; Question 258: A systems administrator is encountering performance issues. ...; Question 259: The applications team is reporting issues when trying to acc...; Question 260: Which of the following is commonly implemented in external d...; Question 261: Joe, a user, is unable to log in to the server and contracts...; Question 262: A systems administrator is investigating an issue in which o...; Question 263: The development team wants to prevent a file from being modi...; Question 264: Users have been unable to reach www.comptia.org from a Linux...; Question 265: Which of the following is the MOST common method used to acc...; Question 266: An administrator needs to make some changes in the IaC decla...; Question 267: An administrator is running a web server in a container name...; Question 268: A system administrator has set up third-party log aggregatio...; Question 269: A new application container was built with an incorrect vers...; Question 270: A Linux systems administrator needs to provision multiple we...; Question 271: An administrator has generated an RSA SSH key pair to log in...; Question 272: An administrator received a request from a security officer ...; Question 273: An administrator is trying to diagnose a performance issue a...; Question 274: A Linux administrator wants to verify the runtime parameters...; Question 275: Which of the following is modified to reconfigure the boot e...; Question 276: A developer is trying to install an application remotely tha...; Question 277: A systems administrator is implementing a new service task w...; Question 278: An administrator is reviewing the boot logs on a system that...; Question 279: A Linux administrator is developing a Bash script to close s...; Question 280: A systems administrator is configuring a Linux system so tha...; Question 281: An administrator completes maintenance on a server but canno...; Question 282: A Linux systems administrator wants to validate the network ...; Question 283: A Linux engineer is removing a previously created firewall r...; Question 284: A systems administrator created a new directory with specifi...; Question 285: A Linux administrator needs to deploy an Apache web server i...; Question 286: A systems administrator needs to know the mail exchange (MX)...; Question 287: A DevOps engineer wants to work on a snapshot of the infrast...; Question 288: A systems administrator has finished building a new feature ...; Question 289: Which of the following is the template for the grub.cfg file...; Question 290: A systems administrator configured firewall rules using fire...; Question 291: A Linux system is failing to start due to issues with severa...; Question 292: A user has connected a Bluetooth mouse to a computer, but it...; Question 293: A systems administrator is deploying three identical, cloud-...; Question 294: Which of the following would be the BEST solution for a syst...; Question 295: Which of the following commands should a system administrato...; Question 296: A database administrator requested the installation of a cus...; Question 297: Which of the following server roles is MOST appropriate to r...; Question 298: A Linux administrator is troubleshooting an issue in which u...; Question 299: After installing a new version of a package, a systems admin...; Question 300: A Linux systems administrator is setting up SSH access with ...; Question 301: A junior systems administrator has generated a PKI certifica...; Question 302: A customer reports a Linux production server is randomly suf...; Question 303: An administrator needs to make an application change via a s...; Question 304: A Linux systems administrator is setting up a new web server...; Question 305: An administrator created an initial Git repository and uploa...; Question 306: A Linux systems administrator installed a new web server, wh...; Question 307: A systems administrator is trying to track down a rogue proc...; Question 308: A systems administrator needs to allow the Linux server to r...; Question 309: A network administrator issues the dig www.foo.com command a...; Question 310: An average of one out of three users in a company cannot rea...; Question 311: A junior systems administrator recently installed an HBA car...; Question 312: A systems administrator receives the following errors via em...; Question 313: A systems administrator issued the dm-crypt command with no ...; Question 314: What does the command mount -a do?...; Question 315: A Linux administrator is configuring a log collector agent t...; Question 316: A systems administrator needs to extend the logical volume /...; Question 317: An administrator recently updated the BIND software package ...; Question 318: A Linux administrator has physically added a new RAID adapte...; Question 319: An administrator needs to get a list of drives and partition...; Question 320: A systems administrator received a notification that a syste...; Question 321: A systems technician is working on deploying several microse...; Question 322: A Linux administrator needs to create a new user named user0...; Question 323: A Linux administration is using a Linux system as a router. ...; Question 324: A systems administrator is unable to reach other devices on ...; Question 325: An administrator notices a directory on a web server named /...; Question 326: SIMULATION After installing a new web server, you are unable...; Question 327: A web application that uses a database for managing logins n...; Question 328: A Linux administrator opens a ticket to have an external har...; Question 329: A Linux administrator needs to replace all lowercase words w...; Question 330: Which of the following commands would show the default print...; Question 331: A Linux administrator needs to create an image named sda.img...; Question 332: A Linux administrator is troubleshooting a system with low p...; Question 333: A Linux administrator recently reprovisioned a new corporate...; Question 334: A Linux administrator needs to analyze a failing application...; Question 335: An organization's business office needs to collaborate on qu...; Question 336: SIMULATION Find the file named core and remove it from the s...; Question 337: A newly created container has been unable to start properly,...; Question 338: Joe, a system administrator, realizes that the time zone on ...; Question 339: Several users reported that they were unable to write data t...; Question 340: A senior Linux administrator has created several scripts tha...; Question 341: A Linux administrator is tasked with moving files in a datab...; Question 342: SIMULATION A senior administrator has placed a private key f...; Question 343: Ann, a Linux administrator, is storing scripts in a private ...; Question 344: Which of the following is a simple option to deter attackers...; Question 345: While inspecting a recently compromised Linux system, the ad...; Question 346: After listing the properties of a system account, a systems ...; Question 347: A user receives an access_denied error when trying to modify...; Question 348: A systems administrator needs to append output of ls -lha /o...; Question 349: A Linux administrator generated a list of users who have roo...; Question 350: A junior administrator is setting up a new Linux server that...; Question 351: A Linux administrator has installed a web application firewa...; Question 352: A junior Linux administrator is tasked with installing an ap...; Question 353: Which of the following would significantly help to reduce da...; Question 354: Which of the following is true about Type 2 hypervisors?...; Question 355: A Linux administrator needs to redirect all HTTP traffic tem...; Question 356: Which run levels should never be declared as the default run...; Question 357: A junior systems administrator is upgrading a package that w...; Question 358: After connecting to a remote host via SSH, an administrator ...; Question 359: A user wants to configure the application "myapp" to start o...; Question 360: A new user has been added to a Linux machine. Which of the f...; Question 361: Which of the following can be used as a secure way to access...; Question 362: Due to performance issues on a server, a Linux administrator...; Question 363: A systems administrator wants to back up the directory /data...; Question 364: A Linux administrator was informed that the server time zone...; Question 365: A user cannot reach the internet from a workstation. A syste...; Question 366: An administrator is provisioning an Apache web server. When ...; Question 367: An administrator transferred a key for SSH authentication to...; Question 368: A systems administrator creates a public key for authenticat...; Question 369: A systems administrator checked out the code from the reposi...; Question 370: A Linux administrator has been tasked with installing the mo...; Question 371: A systems administrator is cloning a system partition /dev/s...; Question 372: A systems engineer is adding a new 1GB XFS filesystem that s...; Question 373: A Linux administrator is configuring Apache on a system and ...; Question 374: Which of the following boot methods can a Linux administrato...; Question 375: Which of the following is the purpose of the monitoring serv...; Question 376: Which of the following technologies should a Linux administr...; Question 377: A Linux administrator receives a ticket stating that end use...; Question 378: A systems administrator is notified that the mysqld process ...; Question 379: A Linux administrator encounters the following error in the ...; Question 380: Which of the following commands should a systems administrat...; Question 381: A Linux administrator needs to run a web application on a se...; Question 382: A Linux administrator deployed a large-scale application ser...; Question 383: A Linux administrator is running a script that runs a Java a...; Question 384: A Linux administrator is enabling root log-in over SSH on a ...; Question 385: Which of the following BEST describes the difference between...; Question 386: A systems administrator observes high latency values when re...; Question 387: A systems administrator received a request to change a user'...; Question 388: A Linux systems administrator receives a report that a user ...; Question 389: A systems administrator wants to check for running container...; Question 390: A Linux administrator is creating a directory called CompTIA...; Question 391: A systems administrator is tasked with changing the default ...; Question 392: A systems administrator needs to compress log files using th...; Question 393: Given the output below: [root@appserver ~]# rm config.txt rm...; Question 394: Users have reported that the interactive sessions were lost ...; Question 395: Which of the following would allow remote users to access a ...; Question 396: A Linux administrator was notified that a virtual server has...; Question 397: A Linux administrator cloned an existing Linux server and bu...; Question 398: An administrator needs to get network information from a gro...; Question 399: A systems administrator received a request to change the hos...; Question 400: A Linux administrator needs to configure a new firewall with...; Question 401: During a system boot cycle, what program is executed after t...; Question 402: An administrator needs to restrict a file's permission set i...; Question 403: A development team asks an engineer to guarantee the persist...; Question 404: A site reliability engineer updated the latest configuration...; Question 405: A Linux administrator needs to expose port 9000 for a contai...; Question 406: Which of the following is used on the client to boot a Linux...; Question 407: A systems administrator wants to list all local accounts in ...; Question 408: An administrator notices a website hosted on an httpd web se...; Question 409: A systems administrator is creating new user accounts on sev...; Question 410: Which of the following options describes the purpose of YAML...

Question 281/410

LEAVE A REPLY

Download PDF File