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Quiz on Computer Devices Quiz, created by afreen.jalil on 07/01/2014.

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Computer Devices Quiz

Computer Devices Quiz

Question 1 of 21

1

Which of the following are the computer devices type?

Select one or more of the following:

  • Processing Devices

  • Display Devices

  • Storage devices

  • Output device

  • Memory Devices

Explanation

Question 2 of 21

1

Tick the correct processing devices

Select one or more of the following:

  • RAM

  • Floppy Disk

  • Compact Disk

  • Graphic Card

Explanation

Question 3 of 21

1

RAM stores the data even when a computer is OFF

Select one of the following:

  • True
  • False

Explanation

Question 4 of 21

1

A CD stores about 4.7 GB data in it.

Select one of the following:

  • True
  • False

Explanation

Question 5 of 21

1

Tick the incorrect Input Device

Select one or more of the following:

  • Mouse

  • Scanner

  • Printer

  • Microprocessor

  • Monitor

Explanation

Question 6 of 21

1

A device that creates an image of an object(Pen, Bottle, Human) on a computer

Select one of the following:

  • Printer

  • Blueprint machine

  • Paper Scanner

  • 3D Scanner

Explanation

Question 7 of 21

1

It is widely used in supermarkets on the cash counters for storing the information on a computer about the products price, expiry date, manufacturing date etc

Select one of the following:

  • Monitor

  • Projector

  • Printer

  • Barcode Scanner

Explanation

Question 8 of 21

1

Digital Camera is an Input device

Select one of the following:

  • True
  • False

Explanation

Question 9 of 21

1

HEADPHONES:

Select one of the following:

  • It’s a multi user machine.

  • It is used by a single person

Explanation

Question 10 of 21

1

Full Form of LCD

Select one of the following:

  • Liquid crystal display

  • Liquid catalyst display

  • lines crystal display

Explanation

Question 11 of 21

1

Full form of CRT

Select one of the following:

  • Crystal Ray tube

  • Cathode Ray tube

  • Cathode Radiated tube

  • Crystal Radiated tube

Explanation

Question 12 of 21

1

This device can help speak to computer using ones voice

Select one of the following:

  • Earphones

  • Microphone

  • Keyboard

  • Mouse

Explanation

Question 13 of 21

1

Printer also called a bubble-jet

Select one of the following:

  • Laser Printer

  • Dot-matrix Printer

  • Inkjet Printer

Explanation

Question 14 of 21

1

They are responsible for controlling the storage and retrieval of information.

Select one of the following:

  • Input Device

  • Storage Device

  • Processing Device

  • Memory Device

Explanation

Question 15 of 21

1

It holds and manages all the computer devices connected on a single machine

Select one of the following:

  • Motherboard

  • Graphic Card

  • Microprocessor

  • Softwares

Explanation

Question 16 of 21

1

Graphics look more lively when displayed through a ___________ card.

Select one of the following:

  • Mouse Card

  • Monitor Card

  • Audio Card

  • Video Card

Explanation

Question 17 of 21

1

DVD discs are almost completely obsolete

Select one of the following:

  • True
  • False

Explanation

Question 18 of 21

1

The most commonly used USB Pendrive

Select one or more of the following:

  • 256 MB

  • 4 GB

  • 64 GB

  • 2 GB

Explanation

Question 19 of 21

1

It consists of a collection of metal platters that have a magnetic coating on them.

Select one of the following:

  • Hard Disk

  • Floppy Disk

  • Magnetic Tape

Explanation

Question 20 of 21

1

CD-RW stands for

Select one of the following:

  • CD-Read Only Memory

  • CD-Writable

  • CD-Rewritable

Explanation

Question 21 of 21

1

A disk that can save upto 50 GB data

Select one of the following:

  • DVD

  • BD

  • CD

  • FD

Explanation

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