Linux - Study Mode

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[#606] Command used to count number of character in a file is

(A) grep

(B) wc

(C) count

(D) cut

Correct Answer

(B) wc

[#607] Which tar command option is used to list the files in a tape archive format?

(A) cvf

(B) tvf

(C) xvf

(D) ovf

Correct Answer

(B) tvf

[#608] A . . . . . . . . is a higher level view of a device that abstracts out low level implementation details/

(A) inode

(B) class

(C) major number

(D) minor number

Correct Answer

(B) class

[#609] In vi editor, the key combination CTRL+f

(A) moves screen down one page

(B) moves screen up one page

(C) moves screen up one line

(D) moves screen down one line

Correct Answer

(A) moves screen down one page

[#610] The signal sent to a process when the Ctrl-C key is pressed is

(A) KILL

(B) TSTP

(C) TERM

(D) INT

Correct Answer

(D) INT