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

Motorola introduced _____ processor.

Question # 2

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

Question # 3

Second level is a cache on the

Question # 4

MOS stand for

Question # 5

SP stand for

Question # 6

Which are used for port B in 8255

Question # 7

ALE stand for

Question # 8

Which are the part of architecture of 8086

Question # 9

The lower red curvy arrow show that CPU places the address extracted from the memory location on the.

Question # 10

Name of typical dedicated regtister.

Question # 11

Which is designed is automatically manage the handshake operation.

Question # 12

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

Question # 13

Eight of the register are known as.

Question # 14

An externa feedback resistor acts to control the.

Question # 15

Which mode is used to double handshakes in 8255

Question # 16

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

Question # 17

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

Question # 18

Inc case of direct mapped cache lower order line address bits are used the access the

Question # 19

How many generation of microprocessor.

Question # 20

How many type of cache memory

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 ___________ a sub system that transfer data between computer components inside a computer or between computer.
A. Chip
B. Register
C. Bus
D. processor
2 In which form CPU provide output
A. Computer signals
B. Digital signals
C. Metal signals
D. None
3 The sub program finish the return instruction recovers the return address from the.
A. Queue
B. Stack
C. Program counter
D. Pointer
4 the CPU Sends out a _______ signal to indicate that valid data is available on the data bus.
A. READ
B. WRITE
C. Both a and b
D. None
5 A ______ on this pin indicates a memory operation.
A. Low
B. High
C. Medium
D. None
6 DI stand for
A. Destination index
B. Defect index
C. Definition index
D. Delete index
7 How many bit of instruction on our simple computer consist of one
A. 2-bit
B. 6-bit
C. 12-bit
D. None
8 L1 cache memory is places at
A. On processor
B. On mother board
C. On memory
D. All of these
9 EOC stand for
A. End of conversion
B. Emphasize of conversion
C. End of controller
D. None
10 Which is the type of microcomputer memory
A. Processor memory
B. Primary memory
C. Secondary memory
D. All of these

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