Unix - Study Mode

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[#1106] Which option is used with cmp command to display a detailed list of mismatches?

(A) -a

(B) -b

(C) -f

(D) -l

Correct Answer

(D) -l

[#1107] To recover from a crash, we can use . . . . . . . . command.

(A) :recover

(B) -r

(C) : x

(D) :recover and -r

Correct Answer

(D) :recover and -r

[#1108] To check whether the file has actually been stored in the default order, we can use . . . . . . . . option.

(A) -n

(B) -a

(C) -d

(D) -c

Correct Answer

(D) -c

[#1109] Which of the following symbols are used for searching a pattern in vi?

(A) /

(B) ?

(C) %

(D) / and ?

Correct Answer

(D) / and ?

[#1110] Which of the following pattern is used for extracting a substring using expr?

(A) /( )

(B) (. .)

(C) . .)

(D) \(

Correct Answer

(B) (. .)