Copa | Semester 1st | Linux Commands | Section 2

Linux shell commands Section 2

Linux Commands | Section 2

1. __________ Linux command displays full path of the current directory.

A) cp B) pwd C) mv D) cd

... Answer is B) pwd

2. In Linux, the character . denotes ________ directory.

A) current B) parent C) home D) root

... Answer is A) current

3. In Linux, the characters .. denote ______ directory.

A) current B) parent C) home D) root

... Answer is B) parent

4. In Linux, the character denotes _________ directory.

A) current B) parent C) home D) root

... Answer is C) home

5. In Linux, the character / denotes ________ directory.

A) current B) parent C) home D) root

... Answer is D) root

6. In Linux, _________ command is used to mount a new file system.

A) eject B) mount C) umount D) shutdown

... Answer is B) mount

7. In Linux, ________ command is used to unmount a new file system.

A) eject B) mount C) umount D) shutdown

... Answer is C) umount

8. In Linux, ___________ command ejects removable media drive like CD/DVD drive.

A) eject B) mount C) umount D) shutdown

... Answer is D) shutdown

9. In Linux, __________ command should be run as root user to shutdown the computer.

A) eject B) mount C) umount D) shutdown

... Answer is D) shutdown

10. The command shutdown − r now _________ the computer immediately.

A) reboots B) halts C) sleep D) sort

... Answer is A) reboots

11. The command shutdown − h now or shutdown − P now or shutdown − H now _________ the computer immediately.

A) reboots B) halts C) sleep D) sort

... Answer is B) halts

12. The Linux command shutdown − c ________ the computer.

A) reboots B) halts C) sleep D) cancels reboot or power-off of

... Answer is D) cancels reboot or power-off of

13. _________ Linux command sorts the input.

A) reboots B) halts C) sleep D) sort

... Answer is D) sort

14. __________ Linux command makes the shell to stop processing for specified duration.

A) reboots B) halts C) sleep D) sort

... Answer is C) sleep

15. _______ Linux command creates a single archive from specified files and directories.

A) tar B) zip C) gzip D) ls -l

... Answer is A) tar

16. ________ Linux command creates zip file using given source file.

A) tar B) zip C) gzip D) ls -l

... Answer is B) zip

17. ________ Linux command creates gzip file using given source file.

A) tar B) zip C) gzip D) ls -l

... Answer is C) gzip

18. _________ Linux command unzips a zip file.

A) tar B) unzip C) gunzip D) ls -l

... Answer is D) ls -l

19. ________ Linux command unzips a zip file.

A) tar B) unzip C) gunzip D) ls -l

... Answer is B) unzip

20. ________ Linux command unpacks a gzip file.

A) tar B) unzip C) gunzip D) ls -l

... Answer is C) gunzip

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