Question Detail

What is meaning of IOP ?

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

Answer: Option A

Similar Questions :

1. In which condition only one process holds a resource at a given time ?

Circular queue
Hold and Wait
Mutual exclusion
Non preemption

Answer: Option C

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

IOP
DMA
Interrupt driven I/O
DCA

Answer: Option C

3. Which interrupt establishes a priority over the various sources to determine which request should be entertained first ?

Polling
Daisy chaining
Priority interrupt
All of above

Answer: Option C

4. UMA stands for ?

Unit memory access
Uniform memory access
Unit memory array
Unit metadata access

Answer: Option B

5. Which register is memory pointer ?

Source index
Instruction register
Stack pointer
Program counter

Answer: Option D

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