CLASS 7TH COMPUTER EDUCATION UNIT NO. 01

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CLASS 7TH COMPUTER EDUCATION UNIT NO. 01

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Congratulations - you have completed CLASS 7TH COMPUTER EDUCATION UNIT NO. 01 . You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

gives a computer capability to control a storage device, an input device

A	PCI
B	Expansion Card
C	ISA
D	Expansion Slot

Question 2

Addition, Subtraction, Multiplication & division performed by.......

A	NONE
B	LU
C	CU
D	AU

Question 3

is a box where processing takes place

A	System Unit
B	Electronic Unit
C	Arithmetic Unit
D	Logic Unit

Question 4

contain start up instruction of computer and information about its hardware..

A	Address Bus
B	RAM
C	ROM
D	Register

Question 5

All computer components are plugged with...

A	Circuit Board
B	Circuit Board & Motherboard
C	Motherboard
D	Processing Board

Question 6

Two main components of processor are &

A	AU , LU
B	AU ,CU
C	ALU , CU
D	CU , LU

Question 7

Components of computer are

A	2
B	3
C	4
D	1

Question 8

is working space of computer

A	Processing
B	Execution
C	none
D	Memory

Question 9

RAM stands for..........

A	Random Access Memory
B	Read Able Memory
C	Root Access Memory
D	Random Available Memory

Question 10

Logic unit compares two quantities and give answer in which form

A	TRUE AND FALSE
B	TRUE
C	FALSE
D	YES

Question 11

Robot is also known as....

A	Civil Agents
B	Electrical Agents
C	Electronic Agents
D	Mechanical Agents

Question 12

ROM is a memory.....

A	None
B	non volatile
C	Versatile
D	Volatile

Question 13

Peripheral devices are

A	Speaker
B	Printer
C	Modem
D	Processor

Question 14

The main components of processor

A	FOUR
B	oNE
C	TWO
D	THREE

Question 15

System unit consist of ................

A	Main Circuit Board
B	All
C	Power Supply
D	Processor

Question 16

Accelerated graphics port is known as

A	AGP
B	PCI
C	UPC
D	ISA

Question 17

is a device that capture fingerprint.

A	Barcode Reader
B	ALL
C	Fingerprint Reader
D	Card Reader

Question 18

Barcode Reader is an device

A	Display
B	Output
C	Input
D	Storage

Question 19

RAM is used for storage

A	Permanently
B	Temporarily
C	Partially
D	Fully

Question 20

Fingerprint Reader is used in

A	Surgery
B	Playing Music
C	Login a computer
D	Medicine

Question 21

Communication devices are

A	Modem
B	Speaker
C	DVD / CD
D	Floppy

Question 22

Logical and mathematical problems are solved by

A	LU
B	CU
C	ALU
D	AU

Question 23

Memory consists of chips

A	All
B	Magnetic
C	Silicon
D	Electronic

Question 24

Work like a traffic policeman.

A	LU
B	CU
C	ALU
D	AU

Question 25

In which unit compare two quantities?

A	A) Arithmetic Unit
B	Control Unit
C	Logic Unit
D	Processing Unit

Question 26

_________ is a machine which is controlled by software.

A	Fingerprint Reader
B	Scanner
C	Robot
D	Barcode Reader

Question 27

PCI is faster slot used for

A	Network Interface Card
B	Network
C	Sound
D	All

Question 28

A processor is also known as

A	UPS
B	PUS
C	CPU
D	UPC

Question 29

Barcode has a series of numbers known as

A	UCP
B	UCP & UPC
C	UPC
D	NIC

Question 30

ROM stores data.......

A	Permanently
B	Partially
C	Temporarily
D	Fully

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CLASS 7TH COMPUTER EDUCATION UNIT NO. 01