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

In which register instruction is decoded prepared and ultimately executed.

Question # 2

_____ is the condiction

Question # 3

How many bit MC6800 mIcroprocessor.

Question # 4

Eight of the register are known as.

Question # 5

Motorola introduced _____ processor.

Question # 6

Who is the represents the fundamental process in the operation of the CPU

Question # 7

Which is the part of memory unit

Question # 8

Which are the part of architecture of 8086

Question # 9

Motorola introduced 32 bit RISC processor called.

Question # 10

DAC stand for

Question # 11

Period of fifth generation

Question # 12

Which are the flags of status register.

Question # 13

How many ways fo transferring data between the microprocessor and a physical I/O device.

Question # 14

Which is used to store critical pieces of data during subroutines and interrupts.

Question # 15

The fetch execute cycle is to use a system know as.

Question # 16

BCD stand for

Question # 17

PR stand for

Question # 18

The act of acquiring an instruction is referred as the ____ the instruction

Question # 19

in linear decoding address bus of 16 -bit wide can connect only of RAM

Question # 20

Which is the important part of a combinational logic block

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 Which is widely used in interrupt controller with a number of microprocessor.
A. 8251
B. 8254
C. 8255
D. 8259
2 The external device is connected to a pin called the_____ pin on the processor chip
A. Interrupt
B. Tranasfer
C. Both a and b
D. None
3 Who is the represents the fundamental process in the operation of the CPU
A. The fetch execute cycle and pipelining.
B. The assembly
C. Both a and b
D. None
4 AEN stand for
A. Address enable
B. Address equivalent
C. Acknowledgment enable
D. Acknowledgment equivalent
5 Which technology speed faster and highere density.
A. PMOS
B. NMOS
C. HMOS
D. All above
6 DAC stand for
A. Analogue to analogue converters
B. Analogue to digital converters
C. Digital to digital converters
D. Digital to analogue converters
7 The principal of working of the cache memory largely depends on which locality.
A. Spatial locality
B. Temporal locality
C. Sequentially
D. All of these
8 Which is the microprocessor launched by intel
A. z-8
B. 8080
C. 8000
D. None
9 FIFO stand for.
A. First first other
B. First in first out
C. First in firs over
D. None
10 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

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