PPSC Computer Science Topic 17 MCQ's Test Preparation

PPSC conducts competitive exams throughout the year. It comes with different tests according to the vacant positions by the government agencies. PPSC arranges a separate test for every single subject and computer science is one of those subjects. Students who are specialists in the computer science field and want to start their professional career through government agencies are offered best wishes and, at the same time, they are advised to prepare well to appear for the PPSC test. Well, those who are looking for better practice they are invited by Ilmkidunya to get better preparation through the given PPSC sample tests.

MCQ's Test For PPSC Computer Science Topic 17 Microprocessor And Assembly Language

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PPSC Computer Science Topic 17 Microprocessor And Assembly Language

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Question # 1

HLDA stand for

Question # 2

How many generation of microprocessor.

Question # 3

The index high order bits in the address known as.

Question # 4

Which is not the control bus signal

Question # 5

A ______ on this pin indicates a memory operation.

Question # 6

Power PC microprocessor architecture is developed by.

Question # 7

Which are the READ operation can in simple steps.

Question # 8

The point where control returns after a subprogram is completed is known as the.

Question # 9

VGA stands for

Question # 10

Which is a programmable communication interface.

Question # 11

AL stand for

Question # 12

Which is the microprocessor. launched by national semiconductor.

Question # 13

They were fabricated using a low powered version of the HMOS technology called.

Question # 14

Which corporation decided to use 8088 microprocessor in personal computer.

Question # 15

GUI stand for

Question # 16

The ___________ of can assembly line to be 1/tp.

Question # 17

MOC stand for

Question # 18

How many stages has fetch execute cycle.

Question # 19

Which is widely used in interrupt controller with a number of microprocessor.

Question # 20

the growth of LSI technology on

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 System bus contains
A. Address bus
B. Data bus
C. Control bus
D. All of these
2 A central processing unit fabricated on a single chip of semiconductor is called.
A. RAM
B. ROM
C. Microprocessor
D. None
3 PR stand for
A. Priority register
B. Priority resolver
C. Priority request
D. None
4 The memory system is said to be effective if the access time of the cache is close to the effective access time of the.
A. ROM
B. RAM
C. HDD
D. Processor
5 Which is used to store critical pieces of data during subroutines and interrupts.
A. Stack
B. Queue
C. Accumulator
D. Data register
6 Which of some of popular processor.
A. Motorola 6800 and 6809
B. Intel 8085
C. Zilog Z 80
D. All above
7 DMA Stand for
A. Direct memory access
B. Direct memory allocation
C. Data memory access
D. Data memory allocation
8 Which processor provided 1 MB memory.
A. 16-bit 8086 and 8088
B. 32-bit 8086 and 8088
C. 64 bit 8086 and 8088
D. 8 bit 8086 and 8088
9 Which register is used to communicate with memory.
A. MAR
B. MDR
C. Both a and b
D. None
10 Which RAM is created using MOS transistors.
A. Dynamic RAM
B. Static RAM
C. Permanent RAM
D. SD RAM

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