CBSE Class 3 Computer Studies A Computer System MCQs

Question: _________ is a raw fact / figures

a) Data

b) User

c) Information

Answer: Data

Question: Computer makes our work easier and

a) faster

b) lazy

c) waster

Answer: faster

Question: A set of programs that carries out specific task

a) Software

b) Both

c) Hardware

Answer: Software

Question: Monitor, Printer, Plotter, Speakers are

a) Output Device

b) Hardware

c) Input Device

Answer: Output Device

Question: We ________ data using a keyboard

a) Input

b) Output

c) Software

Answer: Input

Question: All hardware devices are connected to the

a) CPU

b) UPS

c) DVD

Answer: CPU

Question: Computer needs ________ to do any work

a) Software

b) Pen drive

c) Hardware

Answer: Software

Question: _________ displays the output on the screen.

a) Monitor

b) T.V

c) L.E.D

Answer: Monitor

Question: Information is also known as

a) Input

b) Process

c) Output

Answer: Input

Question: _________ gives us the hard copy of the output.

a) Printer

b) Speakers

c) UPS

Answer: Printer

Question: Monitor is also called

a) VDU

b) ALU

c) CPU

Answer: VDU

Question: MS Word, Ms Excel, Coral Draw, Photoshop are

a) Application Software

b) System Software

c) Hardware

Answer: Application Software

Question: A computer system is a ________ system

a) complex

b) hard

c) soft

Answer: complex

Question: Computer saves

a) Time

b) Light

c) Speed

Answer: Time

Question: CPU is the ________ of computer

a) brain

b) hand

c) leg

Answer: brain

Question: IPO cycle contains

a) Input Process Output

b) Inter Process Output

c) Inactive Process Output

Answer: Input Process Output

Question: ________ is used to listen music

a) Speakers

b) Light pen

c) Eraser

Answer: Speakers

Question: _________ is used to print the text on paper.

a) Printer

b) Printer

c) CPU

Answer: Printer

Question: Computer needs ________ to do work.

a) instructions

b) energy

c) electricity

Answer: instructions

Question: All physical devices are

a) hardware

b) software

c) process

Answer: hardware

Question: _________ is the meaningful information called result that we receive after processing of data

a) Output

b) Process

c) Data

Answer: Output

Question: CD stands for

a) Compact Disk

b) Common Drive

c) Control Disk

Answer: Compact Disk

Question: Find the odd term out

a) Joystick

b) Mouse

c) Keyboard

Answer: Joystick

Question: CD, Pen drive, Hard Disk, SD card are

a) Storage Device

b) Games pad

c) Instrument

Answer: Storage Device