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

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

Question # 2

Which register is used to communicate with memory.

Question # 3

The index high order bits in the address known as.

Question # 4

Which Bus connects CPU and level 2 cache

Question # 5

Which is the commonly used programmable interface and particular used to provide handshaking.

Question # 6

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

Question # 7

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

Question # 8

EB stand for

Question # 9

Micro processor is the______ of computer.

Question # 10

Which memory read or I/O read are active data is to the procesor.

Question # 11

The fourth generation of microprocessor came really as a soon boon to the.

Question # 12

The ___________ of can assembly line to be 1/tp.

Question # 13

GUI stand for

Question # 14

BIU stand for

Question # 15

SP stand for

Question # 16

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

Question # 17

IR stand for

Question # 18

MEMER and MEMW means

Question # 19

The growth of vacuum tube technology has been listed as follow.

Question # 20

PC stand for

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PPSC ComputerScience Chapter 17 Important MCQ's

Sr.# Question Answer
1 8254 programmable timer counter has two inputs signals.
A. CLK
B. Gate
C. Both a and b
D. None
2 Which is not the open source OS.
A. Debian
B. BSD unix
C. Gentoo and Red Hat Linux
D. Windows
3 The mode of DMA are
A. Single transfer
B. Transfer
C. Repeated Sigel transfer
D. All of these
4 FIFO stand for.
A. First first other
B. First in first out
C. First in firs over
D. None
5 What is the store by register.
A. Data
B. Operands
C. Memory
D. None
6 Single address computer instruction has two parts.
A. The operation code
B. The operand
C. A and b
D. None
7 8254 counters can count in the
A. Binary
B. Decimal
C. Hexadecimal
D. Both a and b
8 Secondary memory can store.
A. Program store code
B. Compiler
C. Operating system
D. All of these
9 Which is an integral part of any micro computer system and its primary purpose is to hold program and data
A. Memory unit
B. Register unit
C. A and B
D. None
10 ______ stores the instruction currently being executed.
A. Instruction register
B. Current register
C. Both a and b
D. None

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