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 information is transferred from the ________ and_______ specified register.

Question # 2

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

Question # 3

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

Question # 4

Period of fifth generation

Question # 5

How many bit of instruction on our simple computer consist of one

Question # 6

Which is the state of gate signal ft normal contains.

Question # 7

Which mode is used for single handshake in 8255

Question # 8

The sub program finish the return instruction recovers the return address from the.

Question # 9

_____ was more common year

Question # 10

Microprocessor reference that are available in the cache are called.

Question # 11

The _______ place the data from a register onto the data bus.

Question # 12

The parity bits are used to check that a.

Question # 13

ISR stand for

Question # 14

An externa feedback resistor acts to control the.

Question # 15

L2 cache memory is places at __________

Question # 16

SI Stand for

Question # 17

The left side of any binary number is called.

Question # 18

The four index register can be used for.

Question # 19

The offset of a particular segment varies from_______

Question # 20

How many types of addressing in memory.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Single address computer instruction has two parts.
A. The operation code
B. The operand
C. A and b
D. None
2 _______ is the most commonly used cache controller with a number of processor sets.
A. L 211 controller
B. L 210 controller
C. L 214 controller
D. None
3 When CS_ the chip is not selected at all hence D7 to D0 are driven to high impendence state.
A. High
B. Low
C. Medium
D. Stand by
4 A ______ on this pin indicates a memory operation.
A. Low
B. High
C. Medium
D. None
5 Which is the important part of a combinational logic block
A. Index register
B. barrel shifter
C. Both a and b
D. None
6 Which are the cache controller ports.
A. 64 bit AHB -Lite slave ports
B. 64- bit AHB -Lite Master ports
C. Both a and b
D. None
7 Period of fifth generation
A. 1974 -1978
B. 1979-1980
C. 1981-1985
D. 1995 till date
8 VGA stands for
A. Visual graph area
B. Visual graphics array
C. Visual graph accept
D. All of these
9 WE stand for
A. Write enable
B. Wrote enable
C. Write envy
D. None
10 The external system bus architecture is created using from ______ architecture.
A. Pascal
B. Dennis Ritchie
C. Charles Babbage
D. Von Neumann

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