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

Question # 2

The mode of DMA are

Question # 3

AEN stand for

Question # 4

How many bit or MAR register

Question # 5

SI Stand for

Question # 6

Which are the categorized of Flag

Question # 7

ED stand for

Question # 8

Which are the cache controller ports.

Question # 9

PC stand for

Question # 10

CS stand for

Question # 11

The information on the data bus in transferred to the ______ register.

Question # 12

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

Question # 13

_______ is the most commonly used cache controller with a number of processor sets.

Question # 14

8254 programmable timer counter has.

Question # 15

Which programmable timer is used to generate timing signal

Question # 16

Which of some of popular processor.

Question # 17

Which is the components of computer

Question # 18

A microprocessor retries instructions from

Question # 19

Eight of the register are known as.

Question # 20

Which is the microprocessor launched by Zilog.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 EOC stand for
A. End of conversion
B. Emphasize of conversion
C. End of controller
D. None
2 Motorola introduced _____ processor.
A. 2-bit - RISC
B. 4 bit -RISC
C. 8 bit - RISC
D. 32 bit -RISC
3 Using 12 binary digits how many queue house addresses would be possible.
A. 28 = 256
B. 212 = 4096
C. 216 = 65536
D. None
4 Which is called super highway
A. Processor
B. Multiplexer
C. Backbone bus
D. None
5 What is the period of 3 generation.
A. 1979-1981
B. 1979-1980
C. 1978-1979
D. 1978-1986
6 In microprocessor one of the operands holds a special register called.
A. Calculator
B. Dedicated
C. Accumulator
D. None
7 Which formula is used to calculate the number of read stall cycles.
A. None
B. Reads read miss rate read miss penalty
C. Write +Wrier buffer stalls
D. Memory access* cache miss rate * cache miss penalty
8 INTA stand for
A. Interrupt acknowledge
B. Interrupt access
C. Interrupt address
D. None
9 INT stand for
A. Input
B. Interrupt
C. Both a and b
D. None
10 ISA stand for
A. Instruct set area
B. Instruction set architecture
C. Both a and b
D. None

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