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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 15 of 21

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Q141.
If the event occurs at the same place every time the program is executed with the same data and memory allocation, then the event is known as

a.

Asynchronous

b.

Synchronous

c.

Delayed

d.

Stalled

Discuss
Answer: (b).Synchronous
Q142.
Pipeline overhead arises from the combination of pipeline register delay and

a.

Hit rate

b.

Clock cycle

c.

Cycle rate

d.

Clock skew

Discuss
Answer: (d).Clock skew
Q143.
Each of the clock cycles from the previous section of execution, becomes a

a.

Pipe stage

b.

Previous stage

c.

Stall

d.

Processor cycle

Discuss
Answer: (a).Pipe stage
Q144.
When an instruction is stalled, all instructions issued later than the stalled instructio and hence not as far along in the pipeline, are also

a.

Jumped

b.

Stopped

c.

Pipelined

d.

Stalled

Discuss
Answer: (d).Stalled
Q145.
The set of instructions examined as candidates for potential execution is called the

a.

Frame

b.

Register

c.

Window

d.

Blocke

Discuss
Answer: (c).Window
Q146.
The effectiveness of any branch prediction scheme depends both on the accuracy of the scheme and the frequency of conditional branches, which vary in SPEC from

a.

3% to 25%

b.

3% to 24%

c.

2% to 20%

d.

5% to 15%

Discuss
Answer: (b).3% to 24%
Q147.
During the execution of DADD R1,R2,R3; DSUB R4,R1,R5; AND R6,R1,R7; OR R8,R1,R9; XOR R10,R1,R11, DSUB instruction reads the value during its ID stage. This problem is called a

a.

Control hazard

b.

Structural hazard

c.

Pipelined

d.

Data hazard

Discuss
Answer: (d).Data hazard
Q148.
Exceptions that occur within instructions are usually

a.

Synchronous

b.

Asynchronous

c.

Pipelined

d.

Blocked

Discuss
Answer: (a).Synchronous
Q149.
When the compiler attempts to schedule instructions to avoid the hazard; this approach is called

a.

Compiler

b.

Static scheduling

c.

Dynamic scheduling

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q150.
Decoding is done in parallel with reading registers, which is possiblebecause the register specifiers are at a fixed location, the stated technique is called a

a.

Variable-field decoding

b.

Fixed-field decoding

c.

Variable decoding

d.

fixed decoding

Discuss
Answer: (b).Fixed-field decoding
Page 15 of 21

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