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Welcome to the Pipeline and Vector Processing MCQs Page

Dive deep into the fascinating world of Pipeline and Vector Processing with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Pipeline and Vector Processing, a crucial aspect of Computer Architecture. In this section, you will encounter a diverse range of MCQs that cover various aspects of Pipeline and Vector Processing, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Computer Architecture.

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Check out the MCQs below to embark on an enriching journey through Pipeline and Vector Processing. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Computer Architecture.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Pipeline and Vector Processing. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Pipeline and Vector Processing MCQs | Page 14 of 21

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Q131.
The property of if a value of the executed instruction would be used by a coming instruction, is called

a.

System call

b.

Managing hardware

c.

live-ness

d.

Initial pipeline

Discuss
Answer: (c).live-ness
Q132.
The processor without the structural hazard is

a.

Faster

b.

Slower

c.

Have longer clock cycle

d.

Have larger clock rate

Discuss
Answer: (a).Faster
Q133.
In the following instruction set DADD R1,R2,R3; DSUB R4,R1,R5; AND R6,R1,R7; OR R8,R1,R9; XOR R10,R1,R11, all the instructions after the DADD use the result of the

a.

DSUB instruction

b.

DADD instruction

c.

AND instruction

d.

OR instruction

Discuss
Answer: (b).DADD instruction
Q134.
If any instruction in A1, . . . , A4, D, M1, . . . , M7 has the same register destination as this instruction, then the possible solution is

a.

Stalling the issue of the instruction in ID

b.

Stalling the issue of the instruction in EX

c.

Stalling the issue of the instruction in DEC

d.

Stalling the issue of the instruction in MEM

Discuss
Answer: (a).Stalling the issue of the instruction in ID
Q135.
The simplest scheme to handle branches is to

a.

Flush the pipeline

b.

Freezing the pipeline

c.

Depth of the pipeline

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q136.
Splitting the cache into separate instruction and data caches or by using a set of buffers, usually called

a.

Cache buffer

b.

Data buffer

c.

Instruction buffer

d.

None of above

Discuss
Answer: (c).Instruction buffer
Q137.
The ideal CPI (Cycle per instruction) on a pipelined processor is almost always

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (a).1
Q138.
With the separate adder and a branch decision made during ID, there is only a

a.

1-clock-cycle stall on branches

b.

2-clock-cycles stall on branches

c.

3-clock-cycles stall on branches

d.

4-clock-cycles stall on branches

Discuss
Answer: (a).1-clock-cycle stall on branches
Q139.
A stall is commonly called a

a.

Pipeline bubble

b.

Bubble

c.

Depth of the pipeline

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q140.
The load instruction has a delay or latency that cannot be eliminated by forwarding, other technique used is

a.

Pipeline interlock

b.

Deadlock

c.

Stall interlock

d.

Stall deadlock

Discuss
Answer: (a).Pipeline interlock
Page 14 of 21

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