201-450 試験問題を無料オンラインアクセス

Which sub command to crypsetup shows information about an encrypted LUKS partition?

• A.luksShow
• B.luksInfo
• C.luksDebug
• D.luksLS
• E.luksDump

You've determined that the SSH server is being started by the /etc/rc2.d/S16ssh startup script (or a link of that name). You want to prevent this server from running in runlevel 2. What is the most reliable way to do this?

• A.Delete the /etc/rc2.d/S16ssh file or link.
• B.Delete the /etc/rc2.d directory.
• C.Rename the script or link so that its name begins with K rather than S.
• D.Locate the corresponding Upstart configuration file and delete it.

The user fred creates a cron job to retrieve email from a remote server using the fetchmail program. What is true of this cron job, if it's properly configured?

• A.The fetchmail process runs with the nobody UID.
• B.The fetchmail process runs with the fred UID.
• C.The fetchmail process runs with the crontab UID.
• D.The fetchmail process runs with the root UID

You wish to notify all users that you have to take down a service on which they rely. What command will allow you to send a message to all currently logged on users? Enter only the command, not the path.

Please enter the complete path to the main SysV init process configuration file.