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If CPU and I/O interface share a common bus than transfer of data between two units is known as ?

  • Asynchronous
  • Clock dependent
  • Synchronous
  • Decoder independent

Answer: Option C

Similar Questions :

1. 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.

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

  • Operating System
  • Hardware
  • Buses
  • Processor

Answer: Option A

3. Arithmetic instruction are used to perform operation on ?

  • Non Numerical data
  • Numerical data
  • Both of above
  • None of above

Answer: Option B

4. RISC stands for ?

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

Answer: Option B

5. Which table handle store address of interrupt handling subroutine ?

  • Vector table
  • Symbol link table
  • Interrupt vector table
  • None of above

Answer: Option C

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