Unix - Study Mode

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[#1036] . . . . . . . . option counts the number of lines containing the pattern?

(A) -c

(B) -i

(C) -e

(D) -n

Correct Answer

(A) -c

[#1037] We can escape the itself using escaping.

(A) True

(B) False

Correct Answer

(A) True

[#1038] Which one of the following is the correct syntax for grep command?

(A) grep options filename(s)

(B) grep options pattern

(C) grep pattern filename

(D) grep options pattern filename(s)

Correct Answer

(D) grep options pattern filename(s)

[#1039] cpio program can be used with redirection and piping.

(A) True

(B) False

Correct Answer

(A) True

[#1040] . . . . . . . . function returns the first occurrence of a character in a string.

(A) string

(B) index

(C) split

(D) length

Correct Answer

(B) index