Linux MCQs with answers Page - 24

Here, you will find a collection of MCQ questions on Linux. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

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Q. The file owner can change the access permission by _____ command.

  • (A) ehmod
  • (B) enmod
  • (C) ahmod
  • (D) chmod

A

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Q. What command removes the entire line that the cursor is presently on?

  • (A) dd
  • (B) xx
  • (C) ll
  • (D) nn

A

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Q. In File Access Permission, what command gives the owner of the file the execute permission?

  • (A) a + x
  • (B) o + x
  • (C) u + x
  • (D) s + x

A

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Q. Which command allows you to change the entire contents of a line?

  • (A) dw
  • (B) cw
  • (C) nn
  • (D) cc

A

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Q. Which command takes the input from standard input and copies into a file?

  • (A) tee
  • (B) more
  • (C) T pipe
  • (D) cat

A

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Q. Establishing the connection between a file system on a storage device and our main directory tree is called as

  • (A) unmounting
  • (B) mounting
  • (C) changing
  • (D) sharing

A

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Q. Which symbol is used to refer the contents of a variable?

  • (A) #
  • (B) $
  • (C) ""
  • (D) *

A

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Q. In which year Linux was developed?

  • (A) 1989
  • (B) 1991
  • (C) 1990
  • (D) 1992

A

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Q. The trial version of Linux is called

  • (A) Stable
  • (B) Gamma
  • (C) Beta
  • (D) Alpha

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Q. SA is also known as root user or

  • (A) Super user
  • (B) Single user
  • (C) Multi user
  • (D) Supervisor

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