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

Which used to generate accurate time delays and can be used for other timing application such as a real time clock an event counter a digital one shot a square wave generator and a complex wave form generator.

Question # 2

ISA stand for

Question # 3

Which are the four categories of registers.

Question # 4

PC stand for

Question # 5

Which is the components of computer

Question # 6

Which bus carry addresses

Question # 7

Which is the types of cache memory

Question # 8

Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU.

Question # 9

Using 12 binary digits how many queue house addresses would be possible.

Question # 10

Which technology speed faster and highere density.

Question # 11

in linear decoding address bus of 16 -bit wide can connect only of RAM

Question # 12

DS stand for

Question # 13

INT stand for

Question # 14

What is the period of 3 generation.

Question # 15

The register section is related to ____________ of the computer.

Question # 16

_________ causes the address of the next microprocessor to be obtained from the memory.

Question # 17

Which are the architectural paradigms in microprocessor.

Question # 18

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

Question # 19

System bus contains

Question # 20

CPU can read and write data by using.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 How many types of microprocessor comprieses.
A. 3
B. 6
C. 4
D. 9
2 Which process information at a much faster rate than it can retrieve it from memory
A. ALU
B. Processor
C. Micro procesor
D. CPU
3 Which generate an interrupt to the microprocessor after a certain interval of time.
A. 8251
B. 8254
C. 8255
D. 8259
4 CPU can read and write data by using.
A. Control bus
B. Data Bus
C. Address bus
D. None
5 Cache can be controlled.
A. 16 KB - 2MB
B. 17 KB - 2MB
C. 18 KB - 2 MB
D. 19 KB - 2MB
6 Which corporation decided to use 8088 microprocessor in personal computer.
A. IBM
B. CRT
C. PMN
D. SPS
7 ISR stand for
A. Interrupt service register
B. Input service register
C. In service register
D. All of these
8 CS stand for
A. Cable select
B. Chip select
C. Control select
D. Cable system
9 Which is the part of memory unit
A. Processor memory
B. Main memory
C. Secondary memory
D. All of these
10 What is the period of fourth generation
A. 1979 - 1980
B. 1981-1995
C. 1995-2000
D. 1974-1980

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