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June 22, 2016

Computer Knowledge Expected Questions (The Desktop) - Set 1

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  1. VDU stands for __________
    1. Video Display Unit
    2. Vision Display Unit
    3. Voluntary division unit
    4. All of the above 
    5. None of the above 
  2. VDU is also called as ______________
    1. Screen
    2. Monitor
    3. Picture unit
    4. Both 1 and 2
    5. None of the above 
  3. The keyboard and VDU are sometimes collectively called as ______________
    1. Terminal
    2. Technology
    3. Dropbox
    4. Both 1 & 2 
    5. None of the above 
  4. CRT stands for _________
    1. Cathode ray tube
    2. Cathode ray technology
    3. Common ray tube
    4. Connection ray tube
    5. None of the above 
  5. Which of the following are basic types of monitor ?
    1.  Cathode ray tube monitor
    2. Flatt-panel monitor
    3. Black monitor
    4. Both 1 & 2
    5. None of the above 
  6. Which monitors are capable of showing only one colour against a contrasting background ?
    1. Colour monitor
    2. Monochrome monitor
    3. Flat - panel mointor
    4. Super monitor
    5. None of the above 
  7. Computers understand only the ___________ language. 
    1. General language
    2. English language
    3. Binary language
    4. Power language
    5. None of the above 
  8. Electrons create an illusion of motion, this process is called as ____________
    1. Refreshing
    2. Animation
    3. Pixels
    4. Graphics
    5. None of the above 
  9. There is a __________ that indicates the current position of the screen where the next character will be entered or displayed ?
    1. Mouse
    2. Keyboard
    3. Function Key
    4. Cursor
    5. None of the above 
  10. Frame buffer memory associated with a screen, it is also called as ________
    1. Screen memory
    2. Video memory
    3. Main Memory
    4. Both 1 and 2
    5. None of the above 
  11. The video memory is a part or extension of the ______________ of the computer ?
    1. Screen memory
    2. Main memory
    3. Frame buffer memory
    4. Real time memory
    5. None of the above 
  12. Which of the following monitors are small in size ?
    1. CRT monitor
    2. Monochrome monitor
    3. Flat-panel monitor
    4. Micro monitor
    5. None of the above 
  13. LCD stands for ____________
    1. Liquid crystal display 
    2. Liquid common division
    3. Large crystal display
    4. Lower crystal display
    5. None of the above 
  14.  Which of the following is the LCD monitor ?
    1. Passive matrix LCD
    2. Dual scan LCD
    3. Active matrix LCD
    4. All of these 
    5. None of the above 
Ashish Tiwari
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