Unix - Study Mode

Show All Answers

[#191] -u option sorts the files according to . . . . . . . .

(A) last modification time

(B) last access time

(C) ASCII collating sequence

(D) file size

Correct Answer

(B) last access time

[#192] Which option is used with shutdown command to override the default waiting time?

(A) -g

(B) -e

(C) -s

(D) -i

Correct Answer

(A) -g

[#193] Which stream is used for representing error messages?

(A) standard input

(B) standard output

(C) standard error

(D) error

Correct Answer

(C) standard error

[#194] The command wc < sample.txt will count data from the file sample.txt.

(A) True

(B) False

Correct Answer

(A) True

[#195] To replace the entire line irrespective of cursor position, we can use . . . . . . . . command

(A) s

(B) 10s

(C) S

(D) 10S

Correct Answer

(C) S