Computer Organization and Architecture Mock Test 7

10%

Question 1 of 10

1. Every time a new instruction is loaded into IR the output of ________ is loaded into UPC.

Loader

Clock

Linker

Starting address generator

Question 1 of 10

Question 2 of 10

2. The small extremely fast RAM is called as ________

Heaps

Stacks

Cache

Accumulators

Question 2 of 10

Question 3 of 10

3. In ______ technology, the implementation of the register file is by using an array of memory locations.

ASCI

ANSI

VLSI

ISA

Question 3 of 10

Question 4 of 10

4. The main objective of the computer system is ________

To provide optimal power operation

To provide speedy operation at low power consumption

To provide the best performance at low cost

All of the mentioned

Question 4 of 10

Question 5 of 10

5. The algorithm which replaces the block which has not been referenced for a while is called _____

Direct

LRU

Both LRU and ORF

ORF

Question 5 of 10

Question 6 of 10

6. What does the RUN signal do?

It increments the step counter by one

It causes the termination of a signal

It causes a particular signal to end

It causes a particular signal to perform its operation

Question 6 of 10

Question 7 of 10

7. The main purpose of having memory hierarchy is to ________

Reduce propagation time

Reduce access time

Provide large capacity

Reduce access time & Provide large capacity

Question 7 of 10

Question 8 of 10

8. _________ signal enables the processor to wait for the memory operation to complete.

TLB

ALB

WMFC

MFC

Question 8 of 10

Question 9 of 10

9. The extra time needed to bring the data into memory in case of a miss is called as __________

None of the mentioned

Propagation time

Miss penalty

Delay

Question 9 of 10

Question 10 of 10

10. The number failed attempts to access memory, stated in the form of a fraction is called as _________

Miss rate

Hit rate

Failure rate

Delay rate

Question 10 of 10