Unix - Study Mode

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[#631] Which option is used with cmp command to limit the number of bytes to be compared?

(A) -n

(B) -l

(C) -f

(D) -b

Correct Answer

(A) -n

[#632] Which option is used when we've to sort files containing only numbers?

(A) -n

(B) -a

(C) -d

(D) -u

Correct Answer

(A) -n

[#633] For splitting a line or expression into fields, . . . . . . . . is used.

(A) foreach

(B) for

(C) split

(D) join

Correct Answer

(C) split

[#634] -o operator represents the OR condition.

(A) True

(B) False

Correct Answer

(A) True

[#635] What will the result when we evaluate this statement? $ directory=’pwd’=`pwd`

(A) output of pwd command along with string pwd=

(B) undefined output

(C) erroneous

(D) directory variable will hold string pwd

Correct Answer

(A) output of pwd command along with string pwd=