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

MSD stand for

Question # 2

The external device is connected to a pin called the__ pin on the processor chip.

Question # 3

ALE stand for

Question # 4

The external device is connected to a pin called the_____ pin on the processor chip

Question # 5

The network of wires or electronic path ways on mother board back side.

Question # 6

Which are the flags of status register.

Question # 7

How many group of memory unit.

Question # 8

Which year intel family ensured.

Question # 9

Single address computer instruction has two parts.

Question # 10

Which processor provided 1 MB memory.

Question # 11

The parity bits are used to check that a.

Question # 12

The time taken for all stages of the assembly line to become active is called the

Question # 13

Motorola introduced 32 bit RISC processor called.

Question # 14

Who is the Brian of computer

Question # 15

8254 programmable timer counter has.

Question # 16

Which is designed is automatically manage the handshake operation.

Question # 17

Cache is usually the ______ of memory access by the microprocessor.

Question # 18

The structure of the stack is _______ type structure.

Question # 19

Which of some of popular processor.

Question # 20

The organization of I/O devices create a difference between____

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 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.
A. 8251 programmable timer
B. 8255 programmable timer
C. 8254 programmable timer
D. 8259 programmable timer
2 How many types of primary register.
A. 1
B. 2
C. 3
D. 4
3 Name of typical dedicated regtister.
A. PC
B. IR
C. SP
D. All these
4 CAD stand for.
A. Computer aided drafting
B. Compare aided drafting
C. Both a and b
D. None
5 _____ is the condiction
A. CD
B. IR
C. Both a and b
D. None
6 CISC stand for
A. Complex instruction set computer
B. Computer instruct set of computer
C. Compared instruction set computer
D. None
7 ______ stores the instruction currently being executed.
A. Instruction register
B. Current register
C. Both a and b
D. None
8 The external device is connected to a pin called the__ pin on the processor chip.
A. Interrupt
B. Transfer
C. Both
D. None
9 _________ causes the address of the next microprocessor to be obtained from the memory.
A. CRJA
B. ROM
C. MAP
D. HLT
10 The external system bus architecture is created using from ______ architecture.
A. Pascal
B. Dennis Ritchie
C. Charles Babbage
D. Von Neumann

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