You would like to run commandl and then command2, whether or not command1 completed successfully. Which command accomplishes this task? A. command1 &command2 B. command1 >command2 C. command1 | command2 D. command12 ; command2

What does the following command do? tar -czvf /tmp/backup.tgz /etc/HOSTNAME A. It extracts the /etc/HOSTNAME file from the /tmp/backup.tgz archive. B. It includes the /etc/HOSTNAME file in the newly created /tmp/backup.tgz archive. C. It produces an error message because the…

You have a text file that contains empty lines. Using grep and regular expressions, which command displays the file without the empty lines? A. grep [/] file B. grep -v#S file C. grep ^$ file D. grep -v ^$ file

Within less, how do you search for a string downwards from where the cursor is positioned? A. :string B. ?string C. /string D. =string

You want to redirect the output of the Is command to the Is-output file which already exists. The output should be appended to the file, it should not overwrite the existing content. Which command accomplishes this task? A. Is >>…

Which command will update an rpm package? (Choose two.) A. rpm -F package_name.rpm B. rpm -i package_name.rpm C. rpm -U package_name.rpm D. rpm -v package_name.rpm E. update package_name.rpm

To which process does the process ID 1 always belong on SLES12? A. boot B. kernel (vmlinuz) C. init D. systemd E. X server F. cron

What are the two basic kinds of device drivers? (Choose two.) A. User space drivers B. Daemons C. Boot modules D. Inodes E. Kernel modules F. Device ROM

From command mode in vi, what do you have to do to enter text? A. Press e B. Press i C. Press k D. Press w

What does the following sentence describe? “Multiple file names referencing to the same inode." A. Hard Links B. Sockets C. Pipes D. Character devices E. Block devices