Computer Science EOY Flashcards

1
Q

Hardware

A

It is an element of a computer in a physical form e.g. keyboard and mouse.

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2
Q

Software

A

It tells the hardware what to do and how to do it e.g. apps and video games.

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3
Q

Input Devices

A

Devices that give data to the computer e.g. mouse, keyboard, stylus.

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4
Q

Output Devices

A

Devices that receive data to display e.g. printer, computer screens and headphones.

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5
Q

Purpose of a storage device

A

The purpose is to store data for later uses e.g. Bluetooth, floppy disk and USB flash drive. Hardware, sorting, porting, extracting, importing information, instructions, temporarily and permanently

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6
Q

microbit input devices

A

buttons, sensors for light, acceleration, magnetism and temperature. radio, microphone, touch sensors.

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7
Q

Microbit output devices

A

led, radio, headphones, speakers,

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8
Q

Hacking

A

When someone gets unauthorized access to data in a computer system.

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9
Q

malware

A

It is the software hackers use to damage, destroy and steal computer systems.

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10
Q

Act

A

The Act protects the intellectual property of individuals and requires that permission of the owner of the intellectual property is sought before any use of it is made.

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11
Q

E waste

A

E-waste (electronic waste) includes anything with plugs, cords and electronic components. Common sources of e-waste include televisions, computers, mobile phones and any type of home appliance, from air conditioners to children’s toys.

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12
Q
A
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