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Why we need to have secondary storage ?

  • Store large volume of data that exceed the capacity of main memory
  • Perform arithmatic and logical operations
  • To give power to the system too
  • To help processor in processing
Similar Questions :

1. What is meaning of IOP ?

  • Input output processor
  • Input output product
  • Input output producer
  • Input output processing

2. What is full form of LSD ?

  • Less significant data
  • Less significant digit
  • Least significant data
  • Least significant digit

3. __ is a single control line that informs destination unit that a valid is available on the bus ?

  • Ping
  • Token
  • Handshake
  • Strobe

4. Which technique has one or more control signal for acknowledgement that is used for intimation ?

  • Ftp
  • Ping
  • Strobe
  • Handshaking

5. Which devices among following are usually designed on the complex electromechanical principle ?

  • Printing devices
  • Input devices
  • Storage devices
  • Peripheral devices
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