Unix - Computer Science Multiple Choice Questions and Answers

(36) Which of the following script file is used to store commands that should be executed by shell on logs into the system ?

[A] The login file

[B] The startup file

[C] The .profile file

[D] The .cshrc file

Answer: Option [D]

(37) Which of the following command is used to check and repair a file system ?

[A] fsck

[B] ping

[C] format

[D] mount

Answer: Option [A]

(38) Which of the following command either display or can use logical raw device name ?

[A] df

[B] du

[C] mount

[D] fsck

Answer: Option [C]

(39) Which of the following statement can be used to backup the⁄etc directory ?

[A] tar -xv⁄dev⁄rdsk⁄f0q 18dt⁄etc

[B] tar -cvf⁄etc⁄dev⁄rdsk⁄f0q18dt

[C] tar cvf⁄etc⁄dev⁄rdsk⁄f0q18dt

[D] tar cvf⁄dev⁄rdsk⁄f 0q 18dt⁄etc

Answer: Option [D]

(40) Which of the following commands can be used to mount the ⁄mnt ⁄cdrom file system from the ⁄dev ⁄cdrom ?

[A] mount -fhsfs ⁄mnt ⁄cdrom: ⁄dev ⁄

[B] mount -fhsfs ⁄dev ⁄cdrom ⁄mnt ⁄cdrom

[C] monunt -fhsfs ⁄dev ⁄ ⁄mnt ⁄cdrom

[D] mount -fhsfs ⁄mnt ⁄cdrom@⁄mnt ⁄cdrom

Answer: Option [B]

Unix Multiple Choice Interview Questions and Answers | Page-8