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User programs interact with I/O devices through ?

  • Operating System
  • Hardware
  • Buses
  • Processor
Similar Questions :

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

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

2. What is meaning of IOP ?

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

3. A set of physical addresses is also known as ?

  • Disk Space
  • Address Space
  • Memory Space
  • Locations

4. A number system that uses only two digits, 0 and 1 is known as ?

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

5. Which system has a base or radix of 10 ?

  • Binary
  • Octal
  • Hexadecimal
  • Decimal
Read more from - Computer System Architecture Questions Answers
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