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What is true about chmod +t ?

  • It will set effective userid for filename
  • It will set effective groupid for filename
  • It will set the sticky bit
  • It is wrong syntax

Answer: Option C

Similar Questions :

1. What is the command that can print lines of first file matching with second file ?

  • printline
  • cmp
  • com
  • comm

Answer: Option D

2. The system calls in UNIX is written using which language ?

  • Java
  • C
  • C++
  • Assembly

Answer: Option B

3. Kernel minimizes the frequency of disk access by keeping a pool of internal data buffer which helps to increase the response time, this is known as ?

  • Buffer cache
  • Spooling
  • Pooling
  • Virtual Memory

Answer: Option A

4. Default permissions of a file can be changed with ?

  • group
  • chperm
  • chmod
  • chall

Answer: Option C

5. Which option of "grep" displays the line number as well ?

  • -n
  • -l
  • -d
  • -al

Answer: Option B

Read more from - Linux Objective Questions Answers
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