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Welcome to the Pentium 4 processor MCQs Page

Dive deep into the fascinating world of Pentium 4 processor with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Pentium 4 processor, a crucial aspect of Microprocessor. In this section, you will encounter a diverse range of MCQs that cover various aspects of Pentium 4 processor, 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 Microprocessor.

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Check out the MCQs below to embark on an enriching journey through Pentium 4 processor. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Microprocessor.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Pentium 4 processor. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Pentium 4 processor MCQs | Page 5 of 7

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Q41.
If there is a trace cache miss, then the instruction bytes are required to be fetched from the

a.

instruction decoder

b.

Level2 cache

c.

execution module

d.

none of the mentioned

Discuss
Answer: (b).Level2 cache
Q42.
The Instruction Translation Lookaside Buffer(ITLB) is present in

a.

trace cache

b.

instruction decoder

c.

logical processors

d.

all of the mentioned

Discuss
Answer: (c).logical processors
Q43.
Which of the following is not a type of context switching?

a.

time-slice multithreading

b.

on chip multiprocessing

c.

hyperthreading

d.

All are types of context switching

Discuss
Answer: (d).All are types of context switching
Q44.
Which of the following is a resource sharing strategy that had been investigated by the developers?

a.

partitioned resources

b.

threshold sharing

c.

full sharing

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q45.
The feature of hyperthreading is

a.

simultaneous multithreading

b.

switching is not required

c.

effective use of processor resources

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q46.
Each logical processor maintains a set of architecture state which consists of

a.

general purpose registers

b.

machine state register

c.

advanced programmed interrupt controller

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q47.
A logical processor may be temporarily stalled for

a.

including servicing cache misses

b.

handling branch mispredictions

c.

waiting for results of previous instructions

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q48.
The hyperthreading technology automatically involves the

a.

decrease of die area

b.

increase of die area

c.

decrease of die area to half

d.

none of the mentioned

Discuss
Answer: (b).increase of die area
Q49.
The instruction that is used when either of the logical processors is idle is

a.

HOLD

b.

HLDA

c.

HALT

d.

none of the mentioned

Discuss
Answer: (c).HALT
Q50.
The mode that is available when there is only one software thread to execute is

a.

single task mode

b.

multi task mode

c.

single task and multi task mode

d.

dual task mode

Discuss
Answer: (c).single task and multi task mode
Page 5 of 7

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