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

00:00
Question # 1

Which flag are used to record specific characteristics of arithmetic and logical instructions.

Question # 2

Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU.

Question # 3

Which technology using the microprocessor is fabricated on single chip

Question # 4

Which RAM is created using MOS transistors.

Question # 5

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

Question # 6

DEC stand for

Question # 7

PMOS stand for

Question # 8

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

Question # 9

SBA stand for

Question # 10

PC's use_______ based on this architecture.

Question # 11

VGA stands for

Question # 12

___________ a sub system that transfer data between computer components inside a computer or between computer.

Question # 13

Which formula is used to calculate the number of read stall cycles.

Question # 14

Which are the READ operation can in simple steps.

Question # 15

How many types of classification of processor based on register section.

Question # 16

WE stand for

Question # 17

Accumulator based microprocessor example are.

Question # 18

Which is the components of computer

Question # 19

WB stand for

Question # 20

Which is the professional or Business version of intel processor.

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 LA stand for
A. Load accumulator
B. Least accumulator
C. Last accumulator
D. None
2 DMA Stand for
A. Direct memory access
B. Direct memory allocation
C. Data memory access
D. Data memory allocation
3 ISR stand for
A. Interrupt service register
B. Input service register
C. In service register
D. All of these
4 DIP stand for
A. Deal inline package
B. Dual inline package
C. Direct inline package
D. Digital inline package
5 Which is the type of microcomputer memory
A. Processor memory
B. Primary memory
C. Secondary memory
D. All of these
6 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
7 The organization of I/O devices create a difference between____
A. Digital computer
B. Micro computer
C. A and b
D. None
8 HLDA stand for
A. High acknowledgment
B. Hold acknowledgement
C. High access
D. Hold access
9 The register section is related to ____________ of the computer.
A. Processing
B. ALU
C. Main memory
D. None
10 Secondary memory can store.
A. Program store code
B. Compiler
C. Operating system
D. All of these

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