2nd Class Computers Science Main Parts of Computer Question Bank

done Parts of a Computer Total Questions - 50

• question_answer1)
  Which of the following is the monitor of a computer?
  A)
                         done clear
  B)
          done clear
  C)
                            done clear
  D)
     done clear
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• question_answer2)
  Which device is known as the brain of a computer?
  A)
                         done clear
  B)
    done clear
  C)
                   done clear
  D)
     done clear
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• question_answer3)
  What does CPU stand for?             
  A)
   Compressed Program Unit done clear
  B)
   Central Processing Unit done clear
  C)
   Closed Processing Unit     done clear
  D)
   Computer Program Unit done clear
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• question_answer4)
  A monitor is also known as the _______
  A)
                           keyboard.                    done clear
  B)
   TV.     done clear
  C)
        visual display unit.      done clear
  D)
   book. done clear
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• question_answer5)
  Which device will display the pictures and words?
  A)
                 done clear
  B)
                   done clear
  C)
                              done clear
  D)
       done clear
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• question_answer6)
  Identify the true statement.
  A)
   Calculations are performed in CPU. done clear
  B)
   CPU controls all the functions of a computer. done clear
  C)
   CPU is the brain of a computer. done clear
  D)
   All the above done clear
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• question_answer7)
  Which device is used for entering data into a computer?
  A)
                    done clear
  B)
                   done clear
  C)
                              done clear
  D)
         done clear
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• question_answer8)
  Which aong the following is a pointing device?
  A)
              done clear
  B)
         done clear
  C)
                       done clear
  D)
         done clear
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• question_answer9)
  Which part of the computer will give printouts of documents?
  A)
      done clear
  B)
         done clear
  C)
                              done clear
  D)
         done clear
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• question_answer10)
  Which of the following is a multimedia device?
  A)
                    done clear
  B)
         done clear
  C)
                        done clear
  D)
        Both (a) and (b) done clear
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• question_answer11)
  Harsha is listening to music. Which device is he using?
  A)
                       done clear
  B)
             done clear
  C)
                    done clear
  D)
      done clear
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• question_answer12)
  What is the purpose of the device shown in the picture?
  A)
   To record a voice        done clear
  B)
   To listen to sounds done clear
  C)
   To play games            done clear
  D)
   To type documents done clear
  View Solution play_arrow

• question_answer13)
  Which part of the computer is missing in the given picture?
  A)
   Keyboard                    done clear
  B)
   Mouse                         done clear
  C)
   CPU               done clear
  D)
   Monitor done clear
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• question_answer14)
  Expand UPS.
  A)
   Uniform Portable Series done clear
  B)
   Universal Port Series done clear
  C)
   Uninterrupted Power Supply done clear
  D)
   User Position State done clear
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• question_answer15)
  Which device provides emergency power supply to computers when electricity fails?
  A)
                 done clear
  B)
                   done clear
  C)
                      done clear
  D)
         done clear
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• question_answer16)
  What is this device called?
  A)
   Scanner                      done clear
  B)
   Printer             done clear
  C)
   Keyboard        done clear
  D)
        Laptop                        done clear
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• question_answer17)
  What are the buttons of a keyboard called?
  A)
   Icons                           done clear
  B)
        Click                                       done clear
  C)
   Wheels                        done clear
  D)
   Keys done clear
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• question_answer18)
  Which of the following are used to connect the different parts of a computer?
  A)
   Thread                done clear
  B)
   Data cable      done clear
  C)
        Copper wires    done clear
  D)
                    Steel wires done clear
  View Solution play_arrow

• question_answer19)
  Which device is used for scanning pictures to a computer?
  A)
                                        done clear
  B)
                 done clear
  C)
    done clear
  D)
  done clear
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• question_answer20)
  Which of the following stores information?
  A)
              done clear
  B)
          done clear
  C)
                  done clear
  D)
     done clear
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• question_answer21)
  Identify the devices that store information permanently.
  A)
                      done clear
  B)
              done clear
  C)
       Both (a) and (b) done clear
  D)
    done clear
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• question_answer22)
  What does the part labelled (X) in the given figure represent?
  A)
   Floppy disk drive        done clear
  B)
   USB port                    done clear
  C)
   CD-ROM drive           done clear
  D)
   Restart button done clear
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• question_answer23)
  What does the arrow marked part of the computer represent?
  A)
   Floppy disk drive        done clear
  B)
   CD-ROM drive           done clear
  C)
   USB port                    done clear
  D)
   Restart button done clear
  View Solution play_arrow

• question_answer24)
  Identify the true statement.

  (i)   Floppy disk has more storage capacity compared to CD-ROM.

  (ii)  CD-ROM has more storage capacity compared to Floppy disk.

  A)
   Only (i)                       done clear
  B)
   Only (ii)          done clear
  C)
   Both (i) and (ii)           done clear
  D)
   Neither (i) nor (ii) done clear
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• question_answer25)
  What does VDU stand for?
  A)
   Voltage Display Unit done clear
  B)
   Virtual Data Unit done clear
  C)
   Variable Data Unit done clear
  D)
   Voltage Display Unit done clear
  View Solution play_arrow

• question_answer26)
  What is the storage capacity of a floppy disk?
  A)
   2 Giga byte                 done clear
  B)
   1.5 Kilo byte                done clear
  C)
   600 bytes                    done clear
  D)
   1.44 Mega byte done clear
  View Solution play_arrow

• question_answer27)
  Identify the device that provides battery backup when the electrical power fails.
  A)
                    done clear
  B)
                            done clear
  C)
                     done clear
  D)
         done clear
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• question_answer28)
  Which of the following device(s) records videos and takes the photographs?
  A)
                    done clear
  B)
          done clear
  C)
                done clear
  D)
    done clear
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• question_answer29)
  Identify the mouse from the following.
  A)
                        done clear
  B)
    done clear
  C)
                      done clear
  D)
    done clear
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• question_answer30)
  Which of the following prints on a paper?
  A)
                  done clear
  B)
         done clear
  C)
                 done clear
  D)
     done clear
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• question_answer31)
  Which of the following is an input device?
  A)
                  done clear
  B)
    done clear
  C)
                      done clear
  D)
     done clear
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• question_answer32)
  Which of the following can be used to store a lot of information?
  A)
   CD-ROM                    done clear
  B)
   Keyboard        done clear
  C)
   Monitor           done clear
  D)
        Printer done clear
  View Solution play_arrow

• question_answer33)
  Which of the following is associated with point, hold and release?
  A)
   Keyboard                    done clear
  B)
   Monitor                       done clear
  C)
   Mouse                         done clear
  D)
   All of these                  done clear
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• question_answer34)
  Through which of the following can a computer think?
  A)
   Monitor                       done clear
  B)
        CPU                           done clear
  C)
  Keyboard                     done clear
  D)
  Speakers done clear
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• question_answer35)
  Which one of these devices is specially used to play games?
  A)
      done clear
  B)
               done clear
  C)
                       done clear
  D)
          done clear
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• question_answer36)
  Where does a computer store, the information?
  A)
   Memory unit         done clear
  B)
   Control unit    done clear
  C)
   Input unit        done clear
  D)
   Output unit                 done clear
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• question_answer37)
  Which of the following looks similar to a monitor?
  A)
   DVD                           done clear
  B)
   Television                   done clear
  C)
   Music system              done clear
  D)
   Chair done clear
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• question_answer38)
  Observe the figure given. What does the given figure stand for?
  A)
  Compactable Disk Read Only Memory done clear
  B)
  Compact Data Read Only Memory done clear
  C)
  Compactable Read Only Memory        done clear
  D)
  Compact Disk Read Only Memory done clear
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• question_answer39)
  Which is a removable magnetic disc that holds information?
  A)
   Floppy disk                 done clear
  B)
   Hard drive                  done clear
  C)
   Monitor                       done clear
  D)
   Portable done clear
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• question_answer40)
  Identify floppy among these devices.
  A)
                     done clear
  B)
                                       done clear
  C)
                      done clear
  D)
       done clear
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• question_answer41)
  Which of the following is not a part of a computer?
  A)
                      done clear
  B)
         done clear
  C)
                             done clear
  D)
     done clear
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• question_answer42)
  What is the given device called?
  A)
   Mouse                         done clear
  B)
   Stylus              done clear
  C)
        Joystick           done clear
  D)
        Keyboard done clear
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• question_answer43)
  Which of these parts of the computer helps you in listening to music?
  A)
                  done clear
  B)
                 done clear
  C)
                done clear
  D)
    done clear
  View Solution play_arrow

• question_answer44)
  Which device helps us to draw pictures and is also used as a pointer on the monitor?
  A)
   CPU                           done clear
  B)
   Keyboard        done clear
  C)
   Mouse             done clear
  D)
        Joystick done clear
  View Solution play_arrow

• question_answer45)
  Which computer component is labelled 3 in the given figure?
  A)
   CPU               done clear
  B)
   Keyboard        done clear
  C)
        Mouse             done clear
  D)
        Speakers           done clear
  View Solution play_arrow

• question_answer46)
  Pen-drive is a ______ device.
  A)
   Fixed device               done clear
  B)
   Driver             done clear
  C)
   Storage                       done clear
  D)
   Input done clear
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• question_answer47)
  Which of these storage devices can be carried along with the user?
  A)
                     done clear
  B)
               done clear
  C)
                  done clear
  D)
   Both (a) and (c) done clear
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• question_answer48)
  Which of these is popularly used to store movies?
  A)
                     done clear
  B)
          done clear
  C)
                 done clear
  D)
    done clear
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• question_answer49)
  Identify pendrive among these.
  A)
           done clear
  B)
      done clear
  C)
                                       done clear
  D)
    done clear
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• question_answer50)
  Result displayed on the screen of monitor is called
  A)
   a hard copy                done clear
  B)
   a xerox copy   done clear
  C)
   a paper copy               done clear
  D)
   a soft copy      done clear
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