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

How many group of memory unit.

Question # 2

Who works as cache on the variable.

Question # 3

Which is not the main feature of DEC alpha

Question # 4

Which corporation decided to use 8088 microprocessor in personal computer.

Question # 5

Which are the general register.

Question # 6

The structure of the stack is _______ type structure.

Question # 7

How are the successful microprocessor.

Question # 8

How many parts of dedicated register.

Question # 9

Which are used for port B in 8255

Question # 10

SI Stand for

Question # 11

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

Question # 12

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

Question # 13

Pentium pro processor contains

Question # 14

Which register is a temporary storage location.

Question # 15

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

Question # 16

Micro processor is the______ of computer.

Question # 17

Which is the components of microprocessor.

Question # 18

INT stand for

Question # 19

The external system bus architecture is created using from ______ architecture.

Question # 20

Which processor provided 1 MB memory.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 T1 is the time taken for the stage and there are n stages in the.
A. Through out
B. Assembly line
C. Both a and b
D. None
2 Which year intel corporation introduced an updated version of the 8080-the 8085
A. 1965
B. 1977
C. 1976
D. 1985
3 Who works as cache on the variable.
A. Memory
B. Pointer
C. Register
D. Segment
4 The cache usually gets its data from the ______ whenever the instruction or data is required by the CPU.
A. Main memory
B. Case memory
C. Cache memory
D. All of these
5 Which flag are used to record specific characteristics of arithmetic and logical instructions.
A. The stack
B. The stand
C. The status
D. The queue
6 Causing a flag to became 0 is called.
A. Clearing a flag
B. Case a flag
C. Both a and b
D. None
7 8254 programmable timer counter has two inputs signals.
A. CLK
B. Gate
C. Both a and b
D. None
8 Which mode is used for single handshake in 8255
A. Mode 0
B. Mode 1
C. Mode 2
D. None
9 BP stand for
A. Bit pointer
B. Base pointer
C. Bus pointer
D. Byte pointer
10 A computer which has the microprocessor as ________ is called as a micro computer.
A. CPU
B. ALU
C. RU
D. None

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