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Welcome to the Recent Advancements in Microprocessor Architecture MCQs Page

Dive deep into the fascinating world of Recent Advancements in Microprocessor Architecture with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Recent Advancements in Microprocessor Architecture, a crucial aspect of Microprocessor. In this section, you will encounter a diverse range of MCQs that cover various aspects of Recent Advancements in Microprocessor Architecture, 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 Recent Advancements in Microprocessor Architecture. 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 Recent Advancements in Microprocessor Architecture. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Recent Advancements in Microprocessor Architecture MCQs | Page 5 of 9

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Q41.
The data type, “one quad word” packs __________ into 64-bit.

a.

two 32-bit quantities

b.

four 16-bit words

c.

one 32-bit and two 16-bit quantities

d.

one single 64-bit quantity

Discuss
Answer: (d).one single 64-bit quantity
Q42.
If the result of an operation is overflowed(exceeded than 16 bits) or underflowed then, only the lower 16-bits of the result are stored in the register and this effect is known as

a.

overflow/underflow effect

b.

wrap-around effect

c.

exceeding memory effect

d.

none of the mentioned

Discuss
Answer: (b).wrap-around effect
Q43.
In a multitasking operating system environment, each task should return to its own processor state which is

a.

contents of integer registers

b.

contents of floating point registers

c.

contents of MMX registers

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q44.
Which of the following exception generated by MMX is the same type of memory access exception as the X86 instructions?

a.

page fault

b.

segment not present

c.

limit violation

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q45.
When an MMX instruction is getting executed, the floating-point tag word is marked

a.

11

b.

10

c.

00

d.

01

Discuss
Answer: (c).00
Q46.
In a preemptive multitasking O.S., the saving and restoring of FP and MMX states are performed by

a.

Control unit

b.

O.S.

c.

MMX instructions

d.

MMX registers

Discuss
Answer: (b).O.S.
Q47.
The instruction of MMX that is essential when a floating-point routine calls an MMX routine or viceversa is

a.

MOV

b.

PADD

c.

EMMS

d.

None of the mentioned

Discuss
Answer: (c).EMMS
Q48.
Pentium III is used in computers which run on the operating system of

a.

windows NT

b.

windows 98

c.

unix

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q49.
The architecture of CPU of Pentium III is suitable for

a.

multimedia

b.

image processing

c.

speech processing

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q50.
The Pentium III has the operating frequencies as

a.

300MHz,350MHz,400MHz

b.

400MHz,450MHz,500MHz

c.

350MHz,400MHz,450MHz

d.

450MHz,500MHz,550MHz

Discuss
Answer: (d).450MHz,500MHz,550MHz
Page 5 of 9

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