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

00:00
Question # 1

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

Question # 2

Which is the part of memory unit

Question # 3

WE stand for

Question # 4

Which processor provided 1 MB memory.

Question # 5

Which are used DMA controllers with 8085/8086 microprocessor.

Question # 6

Which programmable timer is used to generate timing signal

Question # 7

Which are used for port A in 8255 mode 1.

Question # 8

Which formula is used to calculate the number of read stall cycles.

Question # 9

Which is the commonly used programmable interface and particular used to provide handshaking.

Question # 10

System bus contains

Question # 11

The structure of the stack is _______ type structure.

Question # 12

Which is the microprocessor. launched by national semiconductor.

Question # 13

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

Question # 14

MOS stand for

Question # 15

The accelerator is 16bit wide and is called.

Question # 16

ISA stand for

Question # 17

How many stages has fetch execute cycle.

Question # 18

In 1977 which corporation introduce an updated version of the 8080- the 8085

Question # 19

_____ is the condiction

Question # 20

The growth of SSI up to.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Which corporation decided to use 8088 microprocessor in personal computer.
A. IBM
B. CRT
C. PMN
D. SPS
2 Which is the microprocessor launched by Zilog.
A. Z-2
B. Z-4
C. Z-8
D. Z-6
3 PR stand for
A. Priority register
B. Priority resolver
C. Priority request
D. None
4 Which storage technique does not decoding circuit.
A. Linear decoding
B. Fully decoding
C. partially
D. None
5 Who was introduce the 80286 micro processor updated on 80086 in 1983.
A. Motorola
B. Fairchild
C. Intel
D. all of above
6 The fourth generation of microprocessor came really as a soon boon to the.
A. Computing environment
B. Processing environment
C. Hot environment
D. All of these
7 Which programmable timer is used to generate timing signal
A. 8255
B. 8254
C. 8251
D. 8259
8 8254 programmable timer counter has two inputs signals.
A. CLK
B. Gate
C. Both a and b
D. None
9 Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU.
A. Control bus
B. Data bus
C. Address bus
D. None
10 Which chip is used for analogue to digital converter.
A. 0809
B. 0808
C. Both a and b
D. None

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