download Mastguru Android App

Question Detail

How applications communicates with kernel ?

  • Not disclosed by linux team
  • SSL
  • System Calls
  • Shell

Answer: Option C

Similar Questions :

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

  • ys
  • yc
  • yy
  • yw

Answer: Option C

2. tee command is used in LINUX for ?

  • Read from an input and write to a standard output and file
  • Read from an input
  • Write to an output
  • None of above

Answer: Option A

3. Which command is used to set limits on file size ?

  • ulimit
  • alimit
  • dlimit
  • wlimit

Answer: Option A

4. Which one shows the name of the operating system ?

  • uname -n
  • uname -l
  • uname -m
  • uname -o

Answer: Option D

5. What control character signals the end of the input file ?

  • ctrl + s
  • ctrl + z
  • ctrl + w
  • ctrl + d

Answer: Option D

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