Unix MCQ Questions & Answers | Computer Science

A. True

B. False

A. awk

B. grep

C. sed

D. perl

A. \n

B. \c

C. \h

D. \e

A. q

B. n

C. p

D. i

A. $

B. &

C. +

D. –

A. Kernel and Shell

B. Commands and utilities

C. Graphical user interface

D. System Calls

A. move back to the beginning of the word

B. move forward to the end of the word

C. move forward to the beginning of the word

D. move back to the end of the word

A. -d

B. -n

C. -o n

D. -t

A. copy all files to directory dir_file

B. update all files

C. delete all files

D. update all files in the current working directory and copy newer ones to directory dir_file

A. 4

B. 3

C. 2

D. 1