This section contains more frequently asked Computer Organization Questions Bank with Answers in the various University Level and Competitive Examinations.

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1. Terminal is a:

  • device to give power supply to computer
  • point at which data enters or leaves the computer
  • the last instruction in a program
  • any input /output device.

2. Multiple choice examination answer sheets can be evaluated automically by

  • Optical Mark Reader
  • Optical Character Reader
  • Magnetic tape reader
  • Magnetic ink character reader.

3. An operating system

  • is not required on large computers
  • is always supplied with the copmuter
  • is always supplied with the BASIC
  • consists of programs that help in the operation of computer.

4. Which of the following would cause quickest acess

  • direct access from a magnetic tape
  • direct access from a hard disk
  • direct access from a floppy disk
  • direct access from a cassette tape

5. The process of retaining data for future use is called

  • reading
  • writing 
  • storing 
  • coding

6. A file is corrected immediately after the input of a transaction.This is an example of

  • sorting
  • batching 
  • on-line updating
  • off-line updating

7. Magnetic tapes are good storage media for

  • backup and low volume data
  • backup and high volume data
  • storing original but low volume data
  • storing original but high volume data

8. Which of the following is a computercode

  • EPROM
  • JAVA 
  • EBCDIC 
  • None of the above

9. Data is generally coded in 8-bit units, such a unit is also called

  • k
  • Word
  • field
  • byte

10. Half adder is logic CKT that adds. ………Digit at a time

  • Two 
  • one
  • three
  • zero

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