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 CPU Sends out a _______ signal to indicate that valid data is available on the data bus.

Question # 2

A fourth bit called the

Question # 3

Which memory is used to holds the address of the data stored in the cache.

Question # 4

The growth of medium scale integration in.

Question # 5

Which register is used to communicate with memory.

Question # 6

In which register instruction is decoded prepared and ultimately executed.

Question # 7

The principal of working of the cache memory largely depends on which locality.

Question # 8

Which chip used for AD & DA converters in 8086 processor.

Question # 9

ED stand for

Question # 10

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

Question # 11

Which multiplex by ADC 0808/0809

Question # 12

Who is the represents the fundamental process in the operation of the CPU

Question # 13

How many types of classification of processor based on register section.

Question # 14

Who is the Brian of computer

Question # 15

Micro processor is the______ of computer.

Question # 16

Which formula is used to calculate the number of read stall cycles.

Question # 17

PC stand for

Question # 18

Which technology speed faster and highere density.

Question # 19

WB stand for

Question # 20

How many bit or MAR register

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Which are the part of architecture of 8086
A. The bus interface unit
B. The execution unit
C. Both a and b
D. None
2 How many group of memory unit.
A. three
B. Two
C. Four
D. One
3 The upper red arrow show that CPU sends out the control signals _____ and ____ indicate the data is read from the memory.
A. Memory request
B. Read
C. Both a and b
D. None
4 Motorola introduced _____ processor.
A. 2-bit - RISC
B. 4 bit -RISC
C. 8 bit - RISC
D. 32 bit -RISC
5 The lower and bit are called.
A. AL
B. CL
C. BL
D. DL
6 MSD stand for
A. Least significant digit
B. Most significant digit
C. Medium significant digit
D. Low significant digit
7 RD stand for
A. Read
B. Register
C. Request
D. Real
8 The act of acquiring an instruction is referred as the ____ the instruction
A. Fetching
B. Fetch cycle
C. Botha a and b
D. None
9 Which system communicates with the outside word via the I/O devices interfaced to it.
A. Microprocessor
B. Micro computer
C. Digital computer
D. All of these
10 GUI stand for
A. Graphical user interface
B. Graph used intel
C. Graphical use inter
D. None

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