Unix - Study Mode

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[#286] -b option is used with cmp command to print the differing bytes in both files.

(A) True

(B) False

Correct Answer

(A) True

[#287] Which command is used for moving the cursor to the line extreme?

(A) |, 0

(B) &

(C) %

(D) L

Correct Answer

(A) |, 0

[#288] Both 'p' and 'P' command puts text right/left or above/below on the basis of line deleted.

(A) True

(B) False

Correct Answer

(A) True

[#289] The printf function uses . . . . . . . . for string data and . . . . . . . . for numeric.

(A) %f, %l

(B) %s, %f

(C) %s, %d

(D) %s, %s

Correct Answer

(C) %s, %d

[#290] What does the following command do? $ vi file001

(A) open file named file001

(B) edit file named file001

(C) delete a file named file001

(D) open file if it exists else creates a new file

Correct Answer

(D) open file if it exists else creates a new file