241. What command do you use to add routes to a Linux router ?
A. addroute
B. route
C. netstat
D. net
✅ The correct answer is option B.
Basic of linux unix MCQs
242. What command do you use to create Linux file systems ?
A. fdisk
B. mkfs
C. fsck
D. mount
✅ The correct answer is option B.
243. Which of the following tool allows you to change your default X Window desktop ?
A. switchdesk
B. intrc
C. xinitre
D. Xchange
✅ The correct answer is option A.
244. What command is not used to list the files chap01, chap02 and chap04 ?
A. ls chap*
B. ls chap[124]
C. ls – x chap0[124]
D. ls chap0[124]
✅ The correct answer is option B.
245. What X-based tool is available for configuring the X Window system ?
A. XConfigurator
B. XF86Setup
C. xf86config
D. All of the above
✅ The correct answer is option B.
246. What command is used with vi editor to replace text from cursor to right______________?
A. S
B. s
C. R
D. r
✅ The correct answer is option A.
247. Which command is used to remove the read permission of the file ‘note’ from both the group and others ?
A. chmod go+r note
B. chmod go+rw note
C. chmod go-x note
D. chmod go-r note
✅ The correct answer is option D.
248. In vi editor, forward search is performed using the command?
A. :pat
B. ?pat
C. /pat
D. All of the above
✅ The correct answer is option C.
249. The chmod ugo+rw note command can be represented in octal notation as_____________?
A. chmod 555 note
B. chmod 666 note
C. chmod 444 note
D. chmod 333 note
✅ The correct answer is option B.
250. Which command is used to copy a file wb with the same name from the programs directory to the misc directory ?
A. copy programs/wb misc/wb
B. cp programs/wb misc
C. tar programs/wb misc/wb
D. copy a:programs/wb b:misc/wb
✅ The correct answer is option B.