download Mastguru Android App

Question Detail

Which command is concerned with LINUX kernel log messages ?

  • dmsg
  • dmesg
  • cmsg
  • cmesg

Answer: Option B

Similar Questions :

1. Kernel is known as core of operating system.

  • True
  • False

Answer: Option A

2. Which command output also contains userid ?

  • la
  • al
  • ls -l
  • al -l

Answer: Option C

3. Which command in vi editor command is used to copy the current line of the file ?

  • ys
  • yc
  • yy
  • yw

Answer: Option C

4. 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

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

  • Shell Commands
  • Shell Script
  • C
  • Java

Answer: Option B

Read more from - Linux Objective Questions Answers
Post a comment

    Mastguru Youtube Channel

    Videos @mastguru

    Free useful videos - Subscribe Mastguru
     

    Get Free Current Affairs and Govt Jobs Alerts in your mailbox

    To Appreciate Our Effort, Please Like Us

    Quantitative Aptitude
    English Aptitude
    Reasoning Aptitude
    Computer Awareness
    General Knowledge
    Current Affairs
    IT Officer Aptitude
    Programming Aptitude
    Latest Govt Jobs