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 many parts of single address computer instruction.

Question # 2

CISC stand for

Question # 3

Which is the microprocessor launched by intel

Question # 4

The upper red arrow show that CPU sends out the control signals _____ and ____ indicate the data is read from the memory.

Question # 5

Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU.

Question # 6

A fourth bit called the

Question # 7

ISA stand for

Question # 8

PROM stand for

Question # 9

Secondary memory is also called.

Question # 10

Which causes the microprocessor to immediately terminate its present activity.

Question # 11

Intel Used HMOS technology to recreate _____

Question # 12

The accelerator is 16bit wide and is called.

Question # 13

PC's use_______ based on this architecture.

Question # 14

The fourth generation of microprocessor came really as a soon boon to the.

Question # 15

How many type of cache memory

Question # 16

IMR stand for

Question # 17

Second generation ____________________?

Question # 18

Alpha AXP is developed by

Question # 19

8254 counters can count in the

Question # 20

Which is the most commonly measured in term of MIPS previously millions instructing peer second.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Period of fifth generation
A. 1974 -1978
B. 1979-1980
C. 1981-1985
D. 1995 till date
2 BIU stand for
A. Bus interface unit
B. Bess interface unit
C. Both a and b
D. None
3 Which flag are used to record specific characteristics of arithmetic and logical instructions.
A. The stack
B. The stand
C. The status
D. The queue
4 Which is the microprocessor launched by Zilog.
A. Z-2
B. Z-4
C. Z-8
D. Z-6
5 Alpha AXP is developed by
A. DEC
B. IBM
C. Motorola
D. Intel
6 Which mode is used to double handshakes in 8255
A. Mode 0
B. Mode 1
C. Mode 2
D. Mode 3
7 Which is the state of gate signal ft normal contains.
A. Low
B. High
C. Un defined
D. None
8 a 16 bit address bus can generate ________ address bus.
A. 16
B. 32
C. 36
D. 64
9 34 H& AX which operation is performed here
A. Input
B. Output
C. Progress
D. None
10 The accelerator is 16bit wide and is called.
A. AX
B. AH
C. AL
D. DL

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