Unix - Study Mode

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[#321] Which function can combine the functionalities of push, pop, unshift and shift?

(A) splice

(B) add

(C) delete

(D) split

Correct Answer

(A) splice

[#322] Which one of the following is arguably the best shell to use?

(A) Bash

(B) Korn

(C) C

(D) Bourne

Correct Answer

(A) Bash

[#323] For compiling a C program without leaving the editor, which command will be used?

(A) cc %

(B) :! Cc

(C) :!cc %

(D) :!c

Correct Answer

(C) :!cc %

[#324] Which of the following is not an internal command for more?

(A) q

(B) f

(C) b

(D) z

Correct Answer

(D) z

[#325] Which command is used to list the attributes of a file?

(A) cp

(B) list

(C) ls

(D) attr

Correct Answer

(C) ls