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 pin configuration of 8086 is available in the.

Question # 2

Which is the main feature of 8085

Question # 3

IRR stand for

Question # 4

Which are used for port B in 8255

Question # 5

The register can be divided are.

Question # 6

PR stand for

Question # 7

Name of typical dedicated regtister.

Question # 8

ED stand for

Question # 9

How many generation of microprocessor.

Question # 10

HR stand for.

Question # 11

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

Question # 12

SP stand for

Question # 13

The information is transferred from the ________ and_______ specified register.

Question # 14

L1 cache memory is places at

Question # 15

Secondary memory can store.

Question # 16

When CS_ the chip is not selected at all hence D7 to D0 are driven to high impendence state.

Question # 17

Which process information at a much faster rate than it can retrieve it from memory

Question # 18

WB stand for

Question # 19

Which register contains the 8086/8088 flag

Question # 20

How many speed of 8088 , 8085 , 8086 microprocessor.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 How many ways fo transferring data between the microprocessor and a physical I/O device.
A. 2
B. 3
C. 4
D. 5
2 34 H& AX which operation is performed here
A. Input
B. Output
C. Progress
D. None
3 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
4 Which bus carry addresses
A. System bus
B. Address bus
C. Control bus
D. Data bus
5 How many group of memory unit.
A. three
B. Two
C. Four
D. One
6 Power PC microprocessor architecture is developed by.
A. Apple
B. IBM
C. Motorola
D. All these
7 Secondary memory is also called.
A. Auxiliary
B. Backup store
C. Both a and b
D. None
8 How are the growth of SSI technology in.
A. 1956 on words
B. 1965 on words
C. 1976 on words
D. 1978 on words
9 Which converter convert binary number into their equivalent voltages.
A. Analogue to analogue
B. Analogue to digital
C. Digital to digital
D. Digital to analogue
10 PROM stand for
A. Programmable Read only memory
B. Erasable programmable read only memory
C. Both a and b
D. None

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