Question # 1

Which is not the open source OS.

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Debian

BSD unix

Gentoo and Red Hat Linux

Windows

L2 cache memory is places at __________

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On processor

On mother board

On memory

All of these

ALE stand for

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Address latch enable

Address light enable

Address lower enable

Address last enable

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

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30%

40%

50%

60%

The index high order bits in the address known as.

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Status pointer

Stack pointer

A and B

None

The sub program finish the return instruction recovers the return address from the.

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Queue

Stack

Program counter

Pointer

ISR stand for

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Interrupt service register

Input service register

In service register

All of these

A fourth bit called the

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Direct bit

Cache bit

Valid bit

All of these

The register can be divided are.

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3

4

5

6

How are the successful microprocessor.

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8004

4004

5006

All of these

_____ was more common year

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CRT

TTL

Both a and b

None

A computer which has the microprocessor as ________ is called as a micro computer.

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CPU

ALU

RU

None

In microprocessor one of the operands holds a special register called.

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Calculator

Dedicated

Accumulator

None

CAD stand for.

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Computer aided drafting

Compare aided drafting

Both a and b

None

INTR it implies the ___ signal

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Interrupt request

Interrupt Right

Interrupt Rough

interrupt Reset

GUI stand for

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Graphical user interface

Graph used intel

Graphical use inter

None

CS stand for

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Cable select

Chip select

Control select

Cable system

DI stand for

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Destination index

Defect index

Definition index

Delete index

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

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