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

Pentium pro processor contains

Question # 2

The register section is related to ____________ of the computer.

Question # 3

The _______ place the data from a register onto the data bus.

Question # 4

8254 programmable timer counter has.

Question # 5

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

Question # 6

FIFO stand for.

Question # 7

T1 is the time taken for the stage and there are n stages in the.

Question # 8

MSD stand for

Question # 9

ISA stand for

Question # 10

BCD stand for

Question # 11

Which statement is false about WR signal

Question # 12

_____ was more common year

Question # 13

Which is not the main architectural feature of Power PC.

Question # 14

_________ causes the address of the next microprocessor to be obtained from the memory.

Question # 15

IP stand for.

Question # 16

Which of some of popular processor.

Question # 17

_______ is the most commonly used cache controller with a number of processor sets.

Question # 18

The left side of any binary number is called.

Question # 19

Accumulator based microprocessor example are.

Question # 20

A computer which has the microprocessor as ________ is called as a micro computer.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 ______is usually the first level of memory access by the microprocessor.
A. Cache memory
B. Data memory
C. Main memory
D. All of these
2 8254 programmable timer counter has.
A. 1 output signal
B. 2 out put signal
C. 3 out put signal
D. 4 out put signal
3 The accelerator is 16bit wide and is called.
A. AX
B. AH
C. AL
D. DL
4 Which chip is used for analogue to digital converter.
A. 0809
B. 0808
C. Both a and b
D. None
5 Third generation micro processor is dominated by _______ micro processor.
A. 8 bit
B. 4 bit
C. 16 bit
D. 64 bit
6 The area of memory with addresses near zero are called.
A. High memory
B. Mid memory
C. Memory
D. Low memory
7 Which register is used to communicate with memory.
A. MAR
B. MDR
C. Both a and b
D. None
8 A fourth bit called the
A. Direct bit
B. Cache bit
C. Valid bit
D. All of these
9 Which are the categorized of Flag
A. Conditional flag
B. Control flag
C. Both a and b
D. None
10 Which bus carry addresses
A. System bus
B. Address bus
C. Control bus
D. Data bus

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