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

How are the growth of SSI technology in.

Question # 2

HLDA stand for

Question # 3

MOS stand for

Question # 4

BIU stand for

Question # 5

CPU can read and write data by using.

Question # 6

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

Question # 7

Which are used for port A in 8255 mode 1.

Question # 8

Which microprocessor to read an item from memory.

Question # 9

Which are used for port B in 8255

Question # 10

The organization of I/O devices create a difference between____

Question # 11

VGA stands for

Question # 12

How many bit microprocessor developed by intel.

Question # 13

Direct mapping is a _____________ to implement cache memory

Question # 14

IMR stand for

Question # 15

The lower and bit are called.

Question # 16

DMA Stand for

Question # 17

Which used to generate accurate time delays and can be used for other timing application such as a real time clock an event counter a digital one shot a square wave generator and a complex wave form generator.

Question # 18

A ______ on this pin indicates a memory operation.

Question # 19

Which converter convert binary number into their equivalent voltages.

Question # 20

_________ causes the address of the next microprocessor to be obtained from the memory.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 How bit microprocessor inexpensive a separate interface is provided with I/O device.
A. 2 bit
B. 4 bit
C. 8 bit
D. 32 bit
2 Which is the components of computer
A. System bus
B. CPU
C. Memory unit
D. All these
3 Which process information at a much faster rate than it can retrieve it from memory
A. ALU
B. Processor
C. Micro procesor
D. CPU
4 VGA stands for
A. Visual graph area
B. Visual graphics array
C. Visual graph accept
D. All of these
5 Which register is connected to the memory by way of the address bus.
A. MAR
B. MDR
C. SAM
D. None
6 EB stand for
A. Effect buffers
B. Effecting buffers
C. Effect ion buffers
D. Eviction buffers
7 The organization of I/O devices create a difference between____
A. Digital computer
B. Micro computer
C. A and b
D. None
8 Third generation micro processor is dominated by _______ micro processor.
A. 8 bit
B. 4 bit
C. 16 bit
D. 64 bit
9 The clock period is denoted by
A. Tp
B. T1+T2+T3.....................+ Tn
C. P1
D. None
10 OCW stand for
A. Operational command words
B. Operational conjunction words
C. Operational control words
D. Operational cost words

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