Unix - Study Mode

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[#526] What is the correct syntax for copying multiple files with a filename starting as 'file' into another file named as 'directory_one'?

(A) cp -i file directory_one

(B) cp -R file directory/directory_one

(C) cp file* directory_one

(D) none of the mentioned

Correct Answer

(C) cp file* directory_one

[#527] -d option is used for checking if the file exists and is a directory.

(A) True

(B) False

Correct Answer

(A) True

[#528] To specify permissions while using find command we have to use . . . . . . . . option.

(A) -perm

(B) -inum

(C) -name

(D) -type

Correct Answer

(A) -perm

[#529] Which of the following is not a feature of UNIX?

(A) multitasking

(B) multiuser

(C) portability

(D) easy to use

Correct Answer

(D) easy to use

[#530] Which option is used with grep command for deleting lines?

(A) -v

(B) -e

(C) -a

(D) -i

Correct Answer

(A) -v