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What is meaning of "VAD" ?

  • Velocity Address
  • Viscous Address
  • Vector Address
  • Volatile Address

Answer: Option C

Similar Questions :

1. The operating mode of I/O devices is __ for different devices ?

  • Same
  • Different
  • Optimum
  • Medium

Answer: Option B

2. RISC stands for ?

  • Risk Instruction Source Computer
  • Reduced Instruction Set Computer
  • Risk Instruction Set Computer
  • Risk Instruction Set Computing

Answer: Option B

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. What is meaning of DMAC ?

  • Dual memory access controller
  • Direct memory access controller
  • Direct memory access computer
  • Direct memory accumulator controller

Answer: Option B

5. __ read the data by reflecting pulses of laser beams on the surface ?

  • Magnetic disk
  • Optical disk
  • Floppy disk
  • ROM

Answer: Option B

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