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 register is connected to the memory by way of the address bus.

Question # 2

Which chip used for AD & DA converters in 8086 processor.

Question # 3

8254 gate of a counter is to either

Question # 4

Which is the state of gate signal ft normal contains.

Question # 5

The range of this rating for which microprocessor of.

Question # 6

How many parts of dedicated register.

Question # 7

ICW stand for

Question # 8

______ stores the instruction currently being executed.

Question # 9

How many types of addressing in memory.

Question # 10

Which RAM is created using MOS transistors.

Question # 11

_____ was more common year

Question # 12

BIU stand for

Question # 13

Inc case of direct mapped cache lower order line address bits are used the access the

Question # 14

Which are used for port B in 8255

Question # 15

Pentium III processor is released in the form of.

Question # 16

How many stages has fetch execute cycle.

Question # 17

The upper red arrow show that CPU sends out the control signals _____ and ____ indicate the data is read from the memory.

Question # 18

Which memory read or I/O read are active data is to the procesor.

Question # 19

Which is the components of computer

Question # 20

Which is the microprocessor launched by Rock well international.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 How many architectural paradigms in microprocessor.
A. 2
B. 3
C. 4
D. 6
2 The microcomputer system by using the ___ device interface
A. Input
B. Out put
C. Both a and b
D. None
3 MEMER and MEMW means
A. Memory read
B. Memory write
C. Both a and b
D. None
4 CISC stand for
A. Complex instruction set computer
B. Computer instruct set of computer
C. Compared instruction set computer
D. None
5 An externa feedback resistor acts to control the.
A. Gain
B. Gate
C. Loss
D. Profit
6 Which technology speed faster and highere density.
A. PMOS
B. NMOS
C. HMOS
D. All above
7 Who works as cache on the variable.
A. Memory
B. Pointer
C. Register
D. Segment
8 BIU stand for
A. Bus interface unit
B. Bess interface unit
C. Both a and b
D. None
9 INTR it implies the ___ signal
A. Interrupt request
B. Interrupt Right
C. Interrupt Rough
D. interrupt Reset
10 Which is responsible for all the outside world communication by the microprocessor.
A. BIU
B. PIU
C. TIU
D. LIU

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