Question # 1

Which is not the main architectural feature of Power PC.

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It is not based on RISC

Superscalar implementation

Both 32 and 64 bit

Paged memory managemnet architecture

SAM stand for

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Simple architecture machine

Solved architecture machine

Both a and b

None

Who works as cache on the variable.

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Memory

Pointer

Register

Segment

The cache usually gets its data from the ______ whenever the instruction or data is required by the CPU.

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Main memory

Case memory

Cache memory

All of these

Which technology using the microprocessor is fabricated on single chip

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POS

MOS

ALU

ABM

__________ Memory system which is discussed later can improve matters in this respect.

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Data memory

Cache memory

Memory

None

Single address computer instruction has two parts.

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The operation code

The operand

A and b

None

How many bit MC6800 mIcroprocessor.

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4-bit

8-bit

16 -bit

32-bit

IR stand for

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Intel register

In computer register

Index register

Instruction register

_______ is the most commonly used cache controller with a number of processor sets.

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L 211 controller

L 210 controller

L 214 controller

None

When CS_ the chip is not selected at all hence D7 to D0 are driven to high impendence state.

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High

Low

Medium

Stand by

PC's use_______ based on this architecture.

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CPU

ALU

MU

None

Second generation ____________________?

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1974-1976

1974-1978

1974-1972

None

Motorola has declined from having nearly __________ share of the microprocessor market to much smaller share.

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30%

40%

50%

60%

Motorola introduced _____ processor.

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2-bit - RISC

4 bit -RISC

8 bit - RISC

32 bit -RISC

the CPU Sends out a _______ signal to indicate that valid data is available on the data bus.

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READ

WRITE

Both a and b

None

GUI stand for

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Graphical user interface

Graph used intel

Graphical use inter

None

OCW stand for

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Operational command words

Operational conjunction words

Operational control words

Operational cost words

The parity bits are used to check that a.

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Two bit error

Single bit error

Multi bit error

None

Which are the READ operation can in simple steps.

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Address

Data

Control

All these

Which is the microprocessor launch by Fairchild company

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F-6

F-8

Both a and b

None

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PPSC Computer Science Chapter 17 Microprocessor And Assembly Language Online Test MCQs With Answers

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