Question Detail

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. User programs interact with I/O devices through ?

  • Operating System
  • Hardware
  • Buses
  • Processor

Answer: Option A

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

  • Disk Space
  • Address Space
  • Memory Space
  • Locations

Answer: Option C

3. What is full form of LED ?

  • Low Emitting Diode
  • Light Emitting Diode
  • Light Emitting Data
  • Light Encounter Diode

Answer: Option B

Explanation:

In optical mouse we use pair of LED.

4. Which types of register holds a single vector containing at least two read ports and one write ports ?

  • Data system
  • Vector register
  • Database
  • Memory

Answer: Option B

5. The address mapping is done, when the program is initially loaded is called ?

  • Relocation
  • Dynamic relocation
  • Static relocation
  • Executable relocation

Answer: Option C

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