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Which among following is an important data transfer technique ?

  • CAD
  • CAM
  • DMA
  • MMA

Answer: Option C

Explanation:

DMA is Direct Memory Access.

Similar Questions :

1. Which among following is Volatile ?

  • ROM
  • EPROM
  • DROM
  • RAM

Answer: Option D

2. I/O processor has direct access to ?

  • Main Memory
  • Secondary Memory
  • Flash Memory
  • ROM

Answer: Option A

3. A keyboard has which type of asynchronous transfer mode ?

  • Serial
  • Parralel
  • Optimal
  • Joint

Answer: Option A

Explanation:

In serial transfer each bit is sent one after the another in a sequence of event and requires just one line.

4. Intercrosses arbitration system for multiprocessor shares a __ ?

  • Control Bus
  • Domain Bus
  • Primary Bus
  • Common Bus

Answer: Option D

5. Which technique helps processor to run a program concurrently with input output operations ?

  • IOP
  • DMA
  • Interrupt driven I/O
  • DCA

Answer: Option C

Read more from - Computer System Architecture Questions Answers
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