Unix - Study Mode

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[#791] Which of the following option is used with find command for taking action on selected files?

(A) -exec

(B) -atime

(C) -mtime

(D) -a

Correct Answer

(A) -exec

[#792] To split the screen into multiple windows, we can use . . . . . . . . command.

(A) :sp

(B) :new

(C) :n

(D) :r

Correct Answer

(A) :sp

[#793] substr function is also used to alter an existing string.

(A) True

(B) False

Correct Answer

(A) True

[#794] Which of the following system call uses file descriptor as an argument?

(A) read

(B) write

(C) close

(D) read, write, close

Correct Answer

(D) read, write, close

[#795] What is the windowing system of UNIX known as?

(A) X Window system

(B) LINUX

(C) Red Hat

(D) DOS

Correct Answer

(A) X Window system