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What is meaning of PCB ?

  • Process control block
  • Preempitive control block
  • Process close block
  • Process carrying block

Answer: Option A

Similar Questions :

1. What is meaning of DMAC ?

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

Answer: Option B

2. An exception condition in a computer system caused by an event external to the CPU is known as ?

  • Halt
  • Process
  • Interrupt
  • None of above

Answer: Option C

Explanation:

In my own experience I found very few questions with answer "None of above", if you do not know the answer then its always better to guess among other (If there is no negative marking) ;)

3. EA stands for ?

  • Effective address
  • Effective absolute
  • Effective add
  • End address

Answer: Option A

4. What is meaning of "VAD" ?

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

Answer: Option C

5. Three bit binary numbers can be represented by ?

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

Answer: Option D

Read more from - Computer System Architecture Questions Answers
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