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I/O processor has direct access to ?

  • Main Memory
  • Secondary Memory
  • Flash Memory
  • ROM
Similar Questions :

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

  • Serial
  • Parralel
  • Optimal
  • Joint

2. All the operations in a digital system are synchronized by a clock that is generated by ?

  • Clock
  • Clock generator
  • Pulse
  • Pulse generator

3. What is meaning of DMAC ?

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

4. Which register is memory pointer ?

  • Source index
  • Instruction register
  • Stack pointer
  • Program counter

5. In stack organization the insertion operation is known as ?

  • Pop
  • Push
  • Down
  • Upper
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