Basic of linux unix MCQs

A. is Network Information Service

B. is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems

C. was formerly known as yellow pages

D. allows configuration-such as password and group files

A. NFS

B. SMB

C. NIS

D. DNS

A. cd

B. od

C. of

D. oct

A. [!ijk]

B. [ijk]

C. ?

D. *

A. rename

B. remove

C. mv

D. ren

A. h

B. k

C. j

D. i

A. !

B. $

C. #

D. @

A. chmod go+r note

B. chmod a-rw

C. chmod ugo=r note

D. chmod u+r,g+r,o-x note

A. netstat

B. route

C. trace

D. ipchains

A. grep

B. wc

C. touch

D. cat