Free Printable computer hardware

Worksheets

computer hardware

Total questions: 19

Worksheet time: 9mins

Name

Class

Date

Identify the component that protects the internal hardware of a computer system unit

RAM

Case

Hard Drive

Power Supply

Which component is the brain of the computer?

CPU

RAM

Hard drive

Motherboard

Identify the component that stores the information being accessed by the CPU.

RAM

Hard Drive

Power Supply

Motherboard

Which type of hard drive has no moving parts?

RAM

Motherboard

Magnetic Drive

Solid State Drive (SSD)

Which of the following is an input device?

Monitor

Projector

Speaker

Keyboard

Which input device can verify a person's identity for security purposes?

Stylus

Gamepad

Barcode reader

Fingerprint Scanner

Which of the following is an output device?

Mouse

Monitor

Keyboard

Microphone

Which of the following is a storage device?

Monitor

Scanner

Speaker

Flash Drive

Which type of connector can you find at the end of a telephone landline?

DVI

VGA

DB-9

RJ-11

10.

Identify the most common type of connector for a keyboard and mouse.

USB

VGA

RJ-45

DB-25

11.

Is a disk drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs

CD/DVD Drive

Hard Disk

Mother Board

Power Supply

12.

Is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.

USB

ROM

CPU

UPS

13.

Is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system

Video Card

Sound Card

Motherboard

Network Card

14.

Is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load.

USB

CPU

RAM

Power Supply

15.

Fans attached to components are usually used in combination with a heat sink to increase the area of heated surface in contact with the air, thereby improving the efficiency of cooling.

Cooling Fan

Heating Fan

Hard d]Disk Fan

DVD Fan

16.

Is an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs.

Graphic Card

Sound Card

TV Card

Network Card

17.

Is an expansion card which generates a feed of output images to a display. Frequently, these are advertised as discrete or dedicated graphics cards, emphasizing the distinction between these and integrated graphics.

Graphic Card

Sound Card

TV Card

Network Card

18.

A pointing device that sends control signals into the computer.

Mouse

Keyboard

Video Card

Flash Drive

19.

It is used to display data in visual form. The images it displays are where the user gets information

Visual graphics array

HDMI

Monitor

LED

100 %

computer hardware

Total questions: 19

Worksheet time: 9mins

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