Linux MCQ Questions & Answers | Computer Science

A. user can't change the password

B. passwd

C. passd

D. pwd

A. name of the bus type

B. set of kobjects of the drivers

C. set of kobjects of the devices

D. all of the mentioned

A. –l

B. -o

C. –a

D. –i

A. kill

B. pkill

C. killall

D. none of the mentioned

A. the child process becomes defunct

B. the parent process becomes defunct

C. if the parent process does not handle SIGCHLD, the child process becomes a zombie

D. none of the mentioned

A. /etc

B. /dev

C. /lib

D. /printer

A. a file is created that points to an existing file

B. a file is created that is a copy of an existing file

C. a file is moved from one location to another

D. a file is renamed

A. current terminal

B. all terminals

C. both current & all terminals

D. none of the mentioned

A. /etc/shadow

B. /etc/enpasswwd

C. /etc/.passwd

D. /etc/passwd

A. time

B. times

C. both time and times

D. none of the mentioned