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

00:00
Question # 1

A ______ on this pin indicates a memory operation.

Question # 2

LFB stand for

Question # 3

Which technology using the microprocessor is fabricated on single chip

Question # 4

How many type of cache memory

Question # 5

System bus contains

Question # 6

Which is an integral part of any micro computer system and its primary purpose is to hold program and data

Question # 7

Which is the state of gate signal ft normal contains.

Question # 8

Secondary memory is also called.

Question # 9

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

Question # 10

Causing a flag to became 0 is called.

Question # 11

8254 programmable timer counter has two inputs signals.

Question # 12

The problems of bus confit and spares address distribution are eliminated by the use of ___ address technique.

Question # 13

Second generation ____________________?

Question # 14

The point where control returns after a subprogram is completed is known as the.

Question # 15

The offset of a particular segment varies from_______

Question # 16

How can we make computers work faster.

Question # 17

Using 12 binary digits how many queue house addresses would be possible.

Question # 18

Which is the part of memory unit

Question # 19

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

Question # 20

Which is the components of microprocessor.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Which process information at a much faster rate than it can retrieve it from memory
A. ALU
B. Processor
C. Micro procesor
D. CPU
2 How many bit of instruction on our simple computer consist of one
A. 2-bit
B. 6-bit
C. 12-bit
D. None
3 Which are the READ operation can in simple steps.
A. Address
B. Data
C. Control
D. All these
4 INTA stand for
A. Interrupt acknowledge
B. Interrupt access
C. Interrupt address
D. None
5 Which programmable timer is used to generate timing signal
A. 8255
B. 8254
C. 8251
D. 8259
6 An externa feedback resistor acts to control the.
A. Gain
B. Gate
C. Loss
D. Profit
7 GUI stand for
A. Graphical user interface
B. Graph used intel
C. Graphical use inter
D. None
8 SP stand for
A. Status pointer
B. Stack pointer
C. A and B
D. None
9 The left side of any binary number is called.
A. Least significant digit
B. Most significant digit
C. Medium significant digit
D. Low significant digit
10 __________ Memory system which is discussed later can improve matters in this respect.
A. Data memory
B. Cache memory
C. Memory
D. None

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