HARDWARE
It is the device that carries out calculations to complete software instructions
CPU
Software that is designed to allow users to complete specific tasks.
Application Software
It is the fastest type of memory.
Cache
Is a technology that allows 3D images to be produced.
3D and Holographic Imaging
Give one disadvantage of using a mouse.
•Easily Damaged
•Flat surface required
Is a device that attaches to the motherboard to enable the computer to input, process, and deliver sound.
Sound Card
Used to prepare reports and school essays.
Word Processing
It is also known as secondary storage.
Backing Storage
The user will normally wear a head mounted display which will simulates their physical presence in places in the real world or imagined worlds.
Virtual Reality
Give two disadvantages to using the driving wheel.
•More expensive.
•Movement could be too sensitive.
It connects to all the main components of the computer system, including the motherboard, hard drive, optical drives, etc.
Power Supply
Used to create and edit bitmap and vector graphics.
Graphics Manipulation
A 5 GHz CPU can carry how many instructions per second?
5 billion instructions per second
Give 3 functions on how robots are used in a factory?
1.Lift heavy items into from place to place
2.Assemble parts together to create things
3.Join parts together using glue, or by welding (melting metal)
4.Paint items
Give two advantages of using Video Camera
•Can record in HD
•Footage can be edited on a computer.
It provides the computer with an internet connection, either through wireless signals or a physical cable connection.
Network Card
It combines object files produced by a compiler into a single program.
Linkers
The cache is located between two main memories.
The Processor and the RAM
What is the main purpose of biometrics??
Improve Security
Give two advantages of using a microphone.
•Voice overs can be added to presentations.
•Recorded audio can be typed directly into word processor applications.
It is a circuit board which is connects to main components of the computer system.
Motherboard
Help to manage and maintain computer resources and performance by running specific tasks.
Utilities
Give 3 characteristics of backing storage.
Non-volatile, holds commonly used data, long time, Read, Write, Edit, Change & Copies
Give three advantages of using tablets?
•High definition anti glare display.
•Wireless , 3G/4G & Bluetooth connection.
•Data can be backed up or synchronized with other devices.
• Touch screen technology
•Battery life is longer than a mobile phone.
Give three disadvantages in using a digital camera.
•Transferring, storing, and editing images can be complicated.