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MCQs

Total Questions : 135 | Page 4 of 14 pages
Question 31. The command chmod 761 letter is equivalent to
  1.    None of the listed here
  2.    chmod u = rwx, g = rw, o = x letter
  3.    chmod a = 761 letter
  4.    chmod 4=7, g = 6, o = 1 letter
 Discuss Question
Answer: Option B. -> chmod u = rwx, g = rw, o = x letter
Question 32. What command is used with vi editor to move forward to the end of a word?
  1.    e
  2.    b
  3.    d
  4.    c
 Discuss Question
Answer: Option A. -> e
Question 33. The IP address are based on
  1.    64-bit addresses
  2.    32-bit addresses
  3.    12-bit addresses
  4.    16-bit addresses
 Discuss Question
Answer: Option B. -> 32-bit addresses
Question 34. What command is used to print a file?
  1.    prn
  2.    pg
  3.    lp
  4.    print
 Discuss Question
Answer: Option C. -> lp
Question 35. What command is used to sort the lines of data in a file in reverse order?
  1.    sh
  2.    sort - r
  3.    sort
  4.    st
 Discuss Question
Answer: Option B. -> sort - r
Question 36. What TCP/IP protocol is used for transferring electronic mail messages from one machine to another?
  1.    None of the listed here
  2.    SNMP
  3.    FTP
  4.    SMTP
 Discuss Question
Answer: Option D. -> SMTP
Question 37. Which daemon is used for the Apache server?
  1.    shttp
  2.    httpd
  3.    apached
  4.    html
 Discuss Question
Answer: Option B. -> httpd
Question 38. What command is used to halt a Linux system?
  1.    Shutdown -g -y0
  2.    Ctrl+Alt+Del
  3.    init 0
  4.    Shutdown -t
 Discuss Question
Answer: Option C. -> init 0
Question 39. What TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?
  1.    TFTP
  2.    FTP
  3.    TELNET
  4.    RARP
 Discuss Question
Answer: Option A. -> TFTP
Question 40. GNOME is based on
  1.    ORE toolkit
  2.    CORBA toolkit
  3.    OLE DB toolkit
  4.    COM/DCOM toolkit
 Discuss Question
Answer: Option B. -> CORBA toolkit

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