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 mode of DMA are

Question # 2

The time taken by the ADC from the active edge of SOC pulse till the active edge of EOC signal is called.

Question # 3

Which is the architecture of microprocessor.

Question # 4

WA Stand for

Question # 5

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

Question # 6

NMOS stand for

Question # 7

INTA stand for

Question # 8

AL 7 99H which operation is performed here

Question # 9

_______ is the most important segment and it contains the actual assembly language instruction to be executed by the microprocessor.

Question # 10

HR stand for.

Question # 11

IP stand for.

Question # 12

Which is the professional or Business version of intel processor.

Question # 13

Period of fifth generation

Question # 14

CISC stand for

Question # 15

Which is the state of gate signal ft normal contains.

Question # 16

An externa feedback resistor acts to control the.

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

CPU can read and write data by using.

Question # 19

34 H& AX which operation is performed here

Question # 20

Which are used for port A in 8255 mode 1.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 IMR stand for
A. Input mask register
B. Input mask resolver
C. Interrupt mask resolver
D. Interrupt mask register
2 The growth of SSI up to.
A. 100 device on a chip
B. 200 device on a chip
C. 300 device on a chip
D. 400 device on a chip
3 Which are the part of architecture of 8086
A. The bus interface unit
B. The execution unit
C. Both a and b
D. None
4 Which is the microprocessor launched by Zilog.
A. Z-2
B. Z-4
C. Z-8
D. Z-6
5 a 16 bit address bus can generate ________ address bus.
A. 16
B. 32
C. 36
D. 64
6 EU stand for
A. Execution unit
B. Execute unit
C. Exchange unit
D. None
7 Which bus plays a crucial role in I/O
A. System bus
B. Control bus
C. address bus
D. Both a and b
8 Which are used DMA controllers with 8085/8086 microprocessor.
A. 8237
B. 8357
C. Both a and b
D. None
9 INTR it implies the ___ signal
A. Interrupt request
B. Interrupt Right
C. Interrupt Rough
D. interrupt Reset
10 SP stand for
A. Stack pointer
B. Stack POP
C. Stack Push
D. None

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