Question 321
A Linux system is running normally when the systems administrator receives an alert that one application spawned many processes. The application is consuming a lot of memory, and it will soon cause the machine to become unresponsive. Which of the following commands will stop each application process?
Question 322
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?
Question 323
A system administrator needs to run a job called payments_Reconciliation on the last day of the month at the end of the day. Which of the following lines in crontab should be inserted to complete job?
A)
B)
C)
D)
Question 324
A Linux administrator is restoring the SELinux contexts on an entire system. Which of the following commands is the BEST option to complete this task?
Question 325
While trying to access a website hosted on the server, the systems administrator receives the following error message:
The administrator then performs some diagnostics:
Which of the following commands should the administrator use to fix the issue?