Question Detail

What is meaning of DMAC ?

  • Dual memory access controller
  • Direct memory access controller
  • Direct memory access computer
  • Direct memory accumulator controller
Similar Questions :

1. Which technique is used that identifies the highest priority resource by means of software ?

  • Daisy chaining
  • Polling
  • Priority
  • Chaining

2. Which system was used extensively by early mini computers ?

  • Binary number
  • Decimal number
  • Hexadecimal number
  • Octal number

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

  • Serial
  • Parralel
  • Optimal
  • Joint

4. User programs interact with I/O devices through ?

  • Operating System
  • Hardware
  • Buses
  • Processor

5. What is meaning of IOP ?

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