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 formula is used to calculate the number of write stall cycles.

Question # 2

Which mode is used to double handshakes in 8255

Question # 3

The _____ ddress of a memory is a 20 bit address for the 8086 microprocessor.

Question # 4

DIP stand for

Question # 5

Power PC microprocessor architecture is developed by.

Question # 6

Single address computer instruction has two parts.

Question # 7

MOS stand for

Question # 8

CISC stand for.

Question # 9

How many bit microprocessor developed by intel.

Question # 10

Which is used to store critical pieces of data during subroutines and interrupts.

Question # 11

The range of this rating for which microprocessor of.

Question # 12

How many micro processor in the market during the same period.

Question # 13

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

Question # 14

LA stand for

Question # 15

Which are used for port B in 8255

Question # 16

Which programmable timer is used to generate timing signal

Question # 17

Which Bus connects CPU and level 2 cache

Question # 18

The information is transferred from the ________ and_______ specified register.

Question # 19

Which type of RAM need regular referred.

Question # 20

PA stand for

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Which are used DMA controllers with 8085/8086 microprocessor.
A. 8237
B. 8357
C. Both a and b
D. None
2 Which is the commonly used programmable interface and particular used to provide handshaking.
A. 8251
B. 8354
C. 8459
D. 8255
3 WB stand for
A. Write buffers
B. Written buffers
C. Wrote buffers
D. None
4 DS stand for
A. Data segment
B. Direct segment
C. Declare segment
D. Divide segment
5 RISC stand for.
A. Reduced instruction set computer
B. Reduced instruct set compare
C. Reduce instruction stand computer
D. All of these
6 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
7 GUI stand for
A. Graphical user interface
B. Graph used intel
C. Graphical use inter
D. None
8 The external system bus architecture is created using from ______ architecture.
A. Pascal
B. Dennis Ritchie
C. Charles Babbage
D. Von Neumann
9 Causing a flag to became 0 is called.
A. Clearing a flag
B. Case a flag
C. Both a and b
D. None
10 The register section is related to ____________ of the computer.
A. Processing
B. ALU
C. Main memory
D. None

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