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

The parity bits are used to check that a.

Question # 2

DAC stand for

Question # 3

Which is the microprocessor launched by Zilog.

Question # 4

Which causes the microprocessor to immediately terminate its present activity.

Question # 5

Which is an integral part of any micro computer system and its primary purpose is to hold program and data

Question # 6

The register section is related to ____________ of the computer.

Question # 7

How many generation of microprocessor.

Question # 8

The range of this rating for which microprocessor of.

Question # 9

How many architectural paradigms in microprocessor.

Question # 10

How many stages has fetch execute cycle.

Question # 11

WA Stand for

Question # 12

Which are the flags of status register.

Question # 13

NMOS stand for

Question # 14

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

Question # 15

34 H& AX which operation is performed here

Question # 16

_____ is the condiction

Question # 17

Power PC microprocessor architecture is developed by.

Question # 18

Which provided the current.

Question # 19

DMA Stand for

Question # 20

In microprocessor one of the operands holds a special register called.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 What is the period of fourth generation
A. 1979 - 1980
B. 1981-1995
C. 1995-2000
D. 1974-1980
2 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
3 Which is the microprocessor launched by intel
A. z-8
B. 8080
C. 8000
D. None
4 Which of some of popular processor.
A. Motorola 6800 and 6809
B. Intel 8085
C. Zilog Z 80
D. All above
5 DMA Stand for
A. Direct memory access
B. Direct memory allocation
C. Data memory access
D. Data memory allocation
6 EOC stand for
A. End of conversion
B. Emphasize of conversion
C. End of controller
D. None
7 How many bit microprocessor developed by intel.
A. 4 bit
B. 8 bit
C. 32 bit
D. 64 bit
8 OCW stand for
A. Operational command words
B. Operational conjunction words
C. Operational control words
D. Operational cost words
9 Which statement is false about WR signal
A. WR signal controls the input buffer
B. the bar over Wr means that this is an active low signal
C. the bar over WR means that this is an active high signal
D. If WR is 0 then the input data reaches the latch input.
10 A microprocessor retries instructions from
A. Control memory
B. Cache memory
C. Main memory
D. Virtual memory

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