Question # 1

Which is 16 bit microprocessor .

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8088

8086

8085

All of these

Which is the small amount of highs speed memory used to work directly with the microprocessor

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Cache

Case

Cost

Coos

MOS stand for

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Metal oxide semiconductor

Memory oxide semiconductor

Metal oxide select

None

Which is responsible for all the outside world communication by the microprocessor.

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BIU

PIU

TIU

LIU

Which converter convert binary number into their equivalent voltages.

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Analogue to analogue

Analogue to digital

Digital to digital

Digital to analogue

The external device is connected to a pin called the_____ pin on the processor chip

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Interrupt

Tranasfer

Both a and b

None

Micro processor is fabricated on single chip using.

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MOS

ALU

CPU

All of these

The processer of knowing the status of device and transferring the data with matching speeds is called.

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Handshaking

Peripheral

Ports

None

Which is the microprocessor launched by Zilog.

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Z-2

Z-4

Z-8

Z-6

How many types of addressing in memory.

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Logical address

Physical address

Both a and b

None

Power PC microprocessor architecture is developed by.

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Apple

IBM

Motorola

All these

A ______ on this pin indicates a memory operation.

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Low

High

Medium

None

MAR stand for

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Memory address register

Memory data recode

Micro data register

None

Which is the state of gate signal ft normal contains.

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Low

High

Un defined

None

Secondary memory can store.

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Program store code

Compiler

Operating system

All of these

SP stand for

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Status pointer

Stack pointer

A and B

None

The DMA controllers are special hardware embedded into the chip in modern integrate processor that __________ and ________ to the system.

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Data transfer

Arbitrate access

Both a and b

None

How many parts of single address computer instruction.

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1

2

3

4

The principal of working of the cache memory largely depends on which locality.

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Spatial locality

Temporal locality

Sequentially

All of these

HR stand for.

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Hold request

Hold read

Hold register

Hold resolver

How many types of classification of processor based on register section.

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1

2

3

4

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

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