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 are used for port B in 8255

Question # 2

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

Question # 3

Accumulator based microprocessor example are.

Question # 4

The processer of knowing the status of device and transferring the data with matching speeds is called.

Question # 5

GUI stand for

Question # 6

Which year intel corporation introduced an updated version of the 8080-the 8085

Question # 7

Pentium pro can address______ of memory.

Question # 8

Direct mapping is a _____________ to implement cache memory

Question # 9

The amount of information which can be plead at one time in the cache memory is called.

Question # 10

To provide clarity in case of the status register_________ and __ placeholders are displayed.

Question # 11

A microprocessor retries instructions from

Question # 12

Which are the cache controller ports.

Question # 13

How many parts of dedicated register.

Question # 14

DMA Stand for

Question # 15

Causing a flag to became 0 is called.

Question # 16

_______ is the most commonly used cache controller with a number of processor sets.

Question # 17

Which bus carry addresses

Question # 18

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

Question # 19

The growth of transistor technology in

Question # 20

Which technology using the microprocessor is fabricated on single chip

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 The memory system is said to be effective if the access time of the cache is close to the effective access time of the.
A. ROM
B. RAM
C. HDD
D. Processor
2 DIP stand for
A. Deal inline package
B. Dual inline package
C. Direct inline package
D. Digital inline package
3 Which is the small amount of highs speed memory used to work directly with the microprocessor
A. Cache
B. Case
C. Cost
D. Coos
4 The processor uses the stack to keep track of where the items are stored on it this by using the.
A. Stack pointer register
B. Queue pointer register
C. Both a and b
D. None
5 How many bit MC6800 mIcroprocessor.
A. 4-bit
B. 8-bit
C. 16 -bit
D. 32-bit
6 The _____ ddress of a memory is a 20 bit address for the 8086 microprocessor.
A. Physical
B. Logical
C. Both a and b
D. None
7 PC stand for
A. Program counter
B. Points counter
C. Paragraph counter
D. Paint counter
8 How many bit stored by status register
A. 1 bit
B. 4 bit
C. 6 bit
D. 8 bit
9 Which corporation decided to use 8088 microprocessor in personal computer.
A. IBM
B. CRT
C. PMN
D. SPS
10 Which is the important part of a combinational logic block
A. Index register
B. barrel shifter
C. Both a and b
D. None

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