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Which method is used to establish priority by serially connecting all devices that request an interrupt ?

  • Interrupt
  • Polling
  • Priority
  • Daisy chaining

Answer: Option D

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. What is full form of LSD ?

  • Less significant data
  • Less significant digit
  • Least significant data
  • Least significant digit

Answer: Option D

3. 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.

4. Which devices among following are usually designed on the complex electromechanical principle ?

  • Printing devices
  • Input devices
  • Storage devices
  • Peripheral devices

Answer: Option B

5. 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) ;)

Read more from - Computer System Architecture Questions Answers
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