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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 75 of 198 pages
Question 741.  pick the odd one-
  1.    Mouse
  2.    Scanner
  3.    Printer
  4.    Keyboard
 Discuss Question
Answer: Option C. -> Printer
Explanation :
Question 742.  a piece of hardware that is used to enter information into the computer by using keys ................................... .
  1.    Keyboard
  2.    Monitor
  3.    Hard disk
  4.    Icon
 Discuss Question
Answer: Option A. -> Keyboard
Explanation :
Question 743.  letters, numbers and symbols found on a keyboard are ..............................
  1.    Icon
  2.    Screen
  3.    Keys
  4.    Menu
 Discuss Question
Answer: Option C. -> Keys
Explanation :
Question 744.  powerful key that lets you exit a program when pushed .......................... .
  1.    Arrow key
  2.    Space bar
  3.    Escape key
  4.    Return key
 Discuss Question
Answer: Option C. -> Escape key
Explanation :
Question 745.  powerful key that lets you exit a program when pushed .......................... .
  1.    Arrow key
  2.    Space bar
  3.    Escape key
  4.    Return key
 Discuss Question
Answer: Option C. -> Escape key
Explanation :
Question 746.  printed information called ............................. exists physically and is a more permanent form of output than that presented on a display device-
  1.    Soft copy
  2.    Carbon copy
  3.    Hard copy
  4.    Desk copy
 Discuss Question
Answer: Option C. -> Hard copy
Explanation :
Question 747.  the ____ translates internet domain and host names to ip address.
  1.    domain name system
  2.    routing information protocol
  3.    network time protocol
  4.    internet relay chat
 Discuss Question
Answer: Option A. -> domain name system
Explanation :
Question 748.  which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host?
  1.    HTTP
  2.    FTP
  3.    Telnet
  4.    None of these
 Discuss Question
Answer: Option C. -> Telnet
Explanation :
Question 749.  which one of the following protocol delivers/stores mail to reciever server?
  1.    simple mail transfer protocol
  2.    post office protocol
  3.    internet mail access protocol
  4.    hypertext transfer protocol
 Discuss Question
Answer: Option A. -> simple mail transfer protocol
Explanation :
Question 750.  the ____ translates internet domain and host names to ip address.
  1.    domain name system
  2.    routing information protocol
  3.    network time protocol
  4.    internet relay chat
 Discuss Question
Answer: Option A. -> domain name system
Explanation :

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