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MCQs

Total Questions : 155 | Page 14 of 16 pages
Question 131. Creation of hardlinks that point across partitions
  1.    is allowed only to root user
  2.    Can be done by all users
  3.    The effects are unspecified
  4.    is not allowed
 Discuss Question
Answer: Option D. -> is not allowed


is not allowed


Question 132. Where can I find the printer in the file structure?
  1.    /etc
  2.    /dev
  3.    /lib
  4.    /printer
 Discuss Question
Answer: Option B. -> /dev


/dev


Question 133. Which command is used to change permissions of files and directories?
  1.    mv
  2.    chgrp
  3.    chmod
  4.    set
 Discuss Question
Answer: Option C. -> chmod


chmod


Question 134. Which of the following statement is true?
  1.    The cp command will preserve the meta data of the file
  2.    The sort command by default sorts in the numeric order
  3.    The mv command will preserve the meta data of the file
  4.    The command ps will display the filesystem usage
 Discuss Question
Answer: Option C. -> The mv command will preserve the meta data of the file


The mv command will preserve the meta data of the file


Question 135. What UNIX command is used to update the modification time of a file?
  1.    time
  2.    modify
  3.    cat
  4.    touch
 Discuss Question
Answer: Option D. -> touch


touch


Question 136. Unix is which kind of Operating System?
  1.    Multi User
  2.    Multi Processes
  3.    Multi Tasking
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above


All the above


Question 137. Syntax of any Unix command is:
  1.    command [options] [arguments]
  2.    command options [arguments]
  3.    command [options] arguments
  4.    command options arguments
 Discuss Question
Answer: Option A. -> command [options] [arguments]


command [options] [arguments]


Question 138. Lp0 device file is used to access:
  1.    Floppy
  2.    Cdrom
  3.    Printer
  4.    Tape drive
 Discuss Question
Answer: Option C. -> Printer


Printer


Question 139. SVR4 stands for?
  1.    Standard Version Release 4
  2.    System Version Release 4
  3.    Standard Five Release 4
  4.    System Five Release 4
 Discuss Question
Answer: Option D. -> System Five Release 4


System Five Release 4


Question 140. SVR4 was developed by
  1.    Sun Microsystems
  2.    AT&T
  3.    University of Berkeley
  4.    Sun and AT&T jointly
 Discuss Question
Answer: Option D. -> Sun and AT&T jointly


Sun and AT&T jointly


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