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 growth of transistor technology in

Question # 2

In 1977 which corporation introduce an updated version of the 8080- the 8085

Question # 3

Which are used for port A in 8255 mode 1.

Question # 4

The cache usually gets its data from the ______ whenever the instruction or data is required by the CPU.

Question # 5

Which corporation decided to use 8088 microprocessor in personal computer.

Question # 6

ICW stand for

Question # 7

The lower and bit are called.

Question # 8

SI Stand for

Question # 9

MSD stand for

Question # 10

Which is the microprocessor launched by intel

Question # 11

HLDA stand for

Question # 12

34 H& AX which operation is performed here

Question # 13

The range of this rating for which microprocessor of.

Question # 14

In which form CPU provide output

Question # 15

Which multiplex by ADC 0808/0809

Question # 16

Pentium pro can address______ of memory.

Question # 17

MAR stand for

Question # 18

The CU is designed by using which techniques.

Question # 19

To provide clarity in case of the status register_________ and __ placeholders are displayed.

Question # 20

How many group of memory unit.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 PR stand for
A. Priority register
B. Priority resolver
C. Priority request
D. None
2 Motorola introduced 32 bit RISC processor called.
A. MC 88100
B. MC 81100
C. MC 80100
D. MC 81000
3 Which point to the __________ of the stack
A. TOP
B. Start
C. Mid
D. None
4 Which are used for port A in 8255 mode 1.
A. PC0-PC2
B. PC3-PC7
C. PC6-PC7
D. PC3-PC5
5 PC stand for
A. Program counter
B. Points counter
C. Paragraph counter
D. Paint counter
6 SBA stand for
A. Segment bus address
B. Segment not address
C. Segment base address
D. Segment byte address
7 The time taken by the ADC from the active edge of SOC pulse till the active edge of EOC signal is called.
A. Conversion over
B. Conversion delay
C. Conversion signal
D. None
8 Who is the represents the fundamental process in the operation of the CPU
A. The fetch execute cycle and pipelining.
B. The assembly
C. Both a and b
D. None
9 Which causes the microprocessor to immediately terminate its present activity.
A. RESET Signal
B. INTERUPT signal
C. Both
D. None
10 How many type of cache memory
A. 1
B. 2
C. 3
D. 4

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