Computer Architecture Set 4

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Free Online Best Computer Architecture MCQ Questions for improve your basic knowledge of Computer Architecture. This Computer Architecture set 3 test that contains 25 Multiple Choice Questions with 4 options. You have to select the right answer to a question.

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Question 1

The register in 68000 can contain up to _____ bits.

A	32 bit
B	64 bit
C	16 bit
D	8 bit

Question 2

Any condition that causes a processor to stall is called as _________

A	Hazard
B	Page fault
C	System error
D	None of Above

Question 3

The word length in the 68000 computer is _______

A	32 bit
B	64 bit
C	16 bit
D	8 bit

Question 4

The contention for the usage of a hardware device is called ______

A	Structural hazard
B	Stalk
C	Deadlock
D	All of Above

Question 5

The situation wherein the data of operands are not available is called ______

A	Data hazard
B	Stock
C	Deadlock
D	Structural hazard

Question 6

_____ register is designated to point to the 68000 processor stack.

A	A7 register
B	B2 register
C	There is no such designation
D	Any general purpose register is selected at random

Question 7

The important feature of the VLIW is _______

A	ILP
B	Cost effectiveness
C	Performance
D	None of Above

Question 8

The cache bridges the speed gap between ______ and __________

A	RAM and ROM
B	RAM and Secondary memory
C	Processor and RAM
D	None of Above

Question 9

The product of 1101 & 1011 is ______

A	10001111
B	10101010
C	11110000
D	11001100

Question 10

The set of loosely connected computers are called as __________

A	LAN
B	WAN
C	Workstation
D	Cluster

Question 11

For converting a virtual address into the physical address, the programs are divided into __________

A	Pages
B	Frames
C	Segments
D	Blocks

Question 12

The main difference between the VLIW and the other approaches to improve performance is ___________

A	Cost effectiveness
B	Increase in performance
C	Lack of complex hardware design
D	All of Above

Question 13

If the decimal point is placed to the right of the first significant digit, then the number is called ________

A	Orthogonal
B	Normalized
C	Determinate
D	All of Above

Question 14

We make use of ______ circuits to implement multiplication.

A	Flip flops
B	Combinatorial
C	Fast adders
D	None of Above

Question 15

Each computer in a cluster is connected using __________

A	UTP
B	Rj-45
C	STP
D	Coaxial cable

Question 16

VLIW stands for?

A	Very Long Instruction Word
B	Very Long Instruction Width
C	Very Large Instruction Word
D	Very Long Instruction Width

Question 17

The _______ bit is used to indicate the validity of the page.

A	Valid bit
B	Invalid bit
C	Correct bit
D	None of Above

Question 18

The software which governs the group of computers is __________

A	Driver Rd45
B	Interface UI
C	Clustering middleware
D	Distributor

Question 19

The bits used to indicate the status of the page in the memory is called ______

A	Control bits
B	Status bits
C	Progress bit
D	None of Above

Question 20

The addressing method used in IA-32 is ____________

A	Little Endian
B	Big Endian
C	X-Little Endian
D	Both Little and Big Endian

Question 21

The numbers written to the power of 10 in the representation of decimal numbers are called as _____

A	Height factors
B	Size factors
C	Scale factors
D	None of Above

Question 22

The periods of time when the unit is idle is called as ________

A	Stalls
B	Bubbles
C	Hazards
D	Both Stalls and Bubbles

Question 23

The computer cluster architecture emerged as a result of _________

A	ISA
B	Workstation
C	Super computers
D	Distributed systems

Question 24

The pages size shouldn’t be too small, as this would lead to __________

A	Transfer errors
B	Increase in operation time
C	Increase in access time
D	Decrease in performance

Question 25

The Floating point registers of IA-32 can operate on operands up to ___________

A	128 bit
B	256 bit
C	80 bit
D	64 bit

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