Unix - Study Mode

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[#961] sar is a command line tool for collecting, viewing and recording performance data.

(A) True

(B) False

Correct Answer

(A) True

[#962] -t option sorts the files according to . . . . . . . .

(A) last modification time

(B) last access time

(C) ASCII collating sequence

(D) file size

Correct Answer

(A) last modification time

[#963] In which language UNIX is written?

(A) JAVA

(B) Python

(C) C++

(D) C

Correct Answer

(D) C

[#964] The name of the input and output files cannot be same while using sort command.

(A) True

(B) False

Correct Answer

(B) False

[#965] We cannot perform sorting on columns using sort command.

(A) True

(B) False

Correct Answer

(B) False