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

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

Answer: Option C

Similar Questions :

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

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

Answer: Option D

Explanation:

Note : Please note that question is asked about early mini computers.

2. Where the result of an arithmetic and logical operation are stored ?

  • In Accumulator
  • In Cache Memory
  • In ROM
  • In Instruction Registry

Answer: Option A

3. Which operation with floating point numbers are more complicated then arithmetic operation with fixed point number ?

  • Logical operation
  • Arithmetic operation
  • Both of above
  • None of above

Answer: Option B

4. In which condition one process holds the allocated resources and other waits for it ?

  • Non preemption
  • Mutual exclusion
  • Hold and wait
  • All of above

Answer: Option C

5. The unit which decodes and translates each instruction and generates the necessary enable signals for ALU and other units is called

  • ALU
  • Control Unit
  • CPU
  • Logical Unit

Answer: Option B

Read more from - Computer System Architecture Questions Answers
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