Linux Objective Questions Answers

• 43. Which among the following is used to write small programs to control Linux functionalities ?

  1. Shell Commands
  2. Shell Script
  3. C
  4. Java

  Answer :

  Option B

• 44. In vi editor which command sets the number for all lines ?

  1. :set nu
  2. :set ni
  3. :set sn
  4. :set sl

  Answer :

  Option A

• 45. Which command in LINUX is concerned with backup ?

  1. tar
  2. zip
  3. cpio
  4. untar

  Answer :

  Option C

• 46. What is property of UNIX ?

  1. Multi User
  2. Multi Processes
  3. Multi Tasking
  4. All of above

  Answer :

  Option D

• 47. Which command is concerned with LINUX kernel log messages ?

  1. dmsg
  2. dmesg
  3. cmsg
  4. cmesg

  Answer :

  Option B

• 48. Which is not a valid file type in LINUX ?

  1. Socket
  2. FIFO
  3. Softlink
  4. Inode

  Answer :

  Option D

• 49. To display disk consumption of a specific directory which command is used ?

  1. dd
  2. du
  3. dt
  4. dl

  Answer :

  Option B