An administrator is troubleshooting an application that has failed to start after the server was rebooted. Noticing the data volume is not mounted, the administrator attempts to mount it and receives this error:
Upon checking the logical volume status, the administrator receives this information:
Which of the following can be said about the data logical volume, and how can this problem be resolved?
Correct Answer:
A
A company wants to ensure that all newly created files can be modified only by their owners and that all new directory content can be changed only by the creator of the directory. Which of the following commands will help achieve this task?
Correct Answer:
A
An administrator notices that a long-running script, /home/user/script.sh, is taking up a large number of system resources. The administrator does not know the script’s function. Which of the following commands should the administrator use to minimize the script’s impact on system resources?
Correct Answer:
A
Which of the following configuration management tools is considered agentless?
Correct Answer:
C
An administrator needs to deploy 100 identical CentOS workstations via PXE boot. Which of the following should the administrator use to minimize the amount of interaction with the consoles needed?
Correct Answer:
A
