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In which of the following status flags required for data transfer are present ?

  • Interface Circuit
  • Parallel Line
  • Device Circuit
  • None of Above

Answer: Option A

Similar Questions :

1. 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

Answer: Option A

2. Whenever CPU detects an interrupt, what it do with current state ?

  • Save it
  • Discard it
  • Depends system to system
  • First finish it

Answer: Option A

3. I/O processor has direct access to ?

  • Main Memory
  • Secondary Memory
  • Flash Memory
  • ROM

Answer: Option A

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

  • Ftp
  • Ping
  • Strobe
  • Handshaking

Answer: Option D

5. A microprogram is sequencer perform the operation ?

  • Read
  • Write
  • Read and Write
  • Read and Execute

Answer: Option D

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