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

ROM is a memory.....

A	Volatile
B	Versatile
C	None
D	non volatile

Question 2

is a box where processing takes place

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

Question 3

is a device that capture fingerprint.

A	Barcode Reader
B	ALL
C	Card Reader
D	Fingerprint Reader

Question 4

All computer components are plugged with...

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

Question 5

PCI is faster slot used for

A	Network Interface Card
B	All
C	Sound
D	Network

Question 6

A processor is also known as

A	UPS
B	CPU
C	UPC
D	PUS

Question 7

Accelerated graphics port is known as

A	AGP
B	ISA
C	UPC
D	PCI

Question 8

The main components of processor

A	FOUR
B	THREE
C	TWO
D	oNE

Question 9

Logical and mathematical problems are solved by

A	ALU
B	AU
C	CU
D	LU

Question 10

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

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

Question 11

Work like a traffic policeman.

A	LU
B	CU
C	ALU
D	AU

Question 12

Logic unit compares two quantities and give answer in which form

A	FALSE
B	YES
C	TRUE
D	TRUE AND FALSE

Question 13

In which unit compare two quantities?

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

Question 14

RAM is used for storage

A	Fully
B	Permanently
C	Temporarily
D	Partially

Question 15

_________ is a machine which is controlled by software.

A	Fingerprint Reader
B	Robot
C	Barcode Reader
D	Scanner

Question 16

Barcode Reader is an device

A	Input
B	Storage
C	Output
D	Display

Question 17

Fingerprint Reader is used in

A	Surgery
B	Medicine
C	Playing Music
D	Login a computer

Question 18

is working space of computer

A	none
B	Memory
C	Processing
D	Execution

Question 19

Communication devices are

A	Modem
B	DVD / CD
C	Floppy
D	Speaker

Question 20

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

A	PCI
B	ISA
C	Expansion Card
D	Expansion Slot

Question 21

ROM stores data.......

A	Temporarily
B	Permanently
C	Partially
D	Fully

Question 22

Peripheral devices are

A	Printer
B	Processor
C	Modem
D	Speaker

Question 23

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

A	Main Circuit Board
B	Power Supply
C	All
D	Processor

Question 24

Memory consists of chips

A	Electronic
B	Magnetic
C	Silicon
D	All

Question 25

Robot is also known as....

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

Question 26

Components of computer are

A	1
B	4
C	2
D	3

Question 27

Barcode has a series of numbers known as

A	NIC
B	UCP & UPC
C	UPC
D	UCP

Question 28

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

A	LU
B	NONE
C	CU
D	AU

Question 29

Two main components of processor are &

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

Question 30

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

A	Register
B	Address Bus
C	ROM
D	RAM

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CLASS 7TH COMPUTER EDUCATION UNIT NO. 01