Question # 1

VGA stands for

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Visual graph area

Visual graphics array

Visual graph accept

All of these

Third generation micro processor is dominated by _______ micro processor.

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8 bit

4 bit

16 bit

64 bit

Pentium pro processor contains

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L1 Cache

L2 cache

Both a and b

None

The data in the stack is called.

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Pushing data

Pushed

Pulling

None

Which is the microprocessor launched by intel

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z-8

8080

8000

None

Which is designed is automatically manage the handshake operation.

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8251

8254

8255

8259

Which is used to store critical pieces of data during subroutines and interrupts.

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Stack

Queue

Accumulator

Data register

The status register is also called the

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Condition code register

Flag register

a and b

None

Who is the Brian of computer

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ALU

CPU

MU

None

The size of each segment in 8086 is

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64 Kb

24 kb

50 kb

16 kb

Which RAM is created using MOS transistors.

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Dynamic RAM

Static RAM

Permanent RAM

SD RAM

Micro processor is the______ of computer.

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Heart

Hand

Brain

Leg

L1 cache memory is places at

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On processor

On mother board

On memory

All of these

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

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CPU

ALU

RU

None

The index high order bits in the address known as.

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3

4

5

6

Which generate an interrupt to the microprocessor after a certain interval of time.

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8251

8254

8255

8259

The CPU removes the __________ signal to complete the memory write operation.

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READ

WRITE

Both a and b

None

Which chip used for AD & DA converters in 8086 processor.

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8251

8255

8254

8259

34 H& AX which operation is performed here

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Input

Output

Progress

None

The offset of a particular segment varies from_______

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000H to FFFH

0000H to FFFFH

00H to FFH

00000H to FFFFFH

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

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