Unix - Study Mode

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[#716] * and ? cannot match . . . . . . . .

(A) /

(B) $

(C) .

(D) / and .

Correct Answer

(D) / and .

[#717] Which signal is used with kill command to terminate the process when they ignore the SIGTERM signal (15)?

(A) SIGTERM (16)

(B) SIGTERM(0)

(C) SIGKILL(9)

(D) -d

Correct Answer

(C) SIGKILL(9)

[#718] c operator is used for changing the text.

(A) True

(B) False

Correct Answer

(A) True

[#719] Which symbol is used with the set command for command substitution?

(A) –

(B) —

(C) ??

(D) _

Correct Answer

(B) —

[#720] Which of the following command doesn't create a process?

(A) pwd

(B) fork

(C) cd

(D) pwd and cd

Correct Answer

(D) pwd and cd