WorksheetsUnit 4 - Design and technology
Total questions: 14
Worksheet time: 9mins
What do you use to store data?
The CPU
The hard drive
An input
An output
Digital devices contain a (a)
Digital devices can ...
Send digital data
Receive digital data
Process digital data
Store digital data
An example of output is a keyboard
True
False
An example of output is a printer
True
False
An input device...
Communicates the results of processed data
Sends information to a computer system
Sends signals to control the parts of the computer
The first CPU was very (a)
What CPU means?
Central Processor Unit
Central Processing Universal
Central Processing Unit
Centric Processor Universal
It communicates the results of processed data
Input
Output
The CPU
Hard drive
Hard drive and CPU are
Digital devices
Storage and memory
The first computer was simple and very heavy
True
False
Who designed the first computer?
Alexander Graham Bell
Albert Einstein
Carl Benz
A computer network that connects millions of computers around the world is called:
(a)
A software includes:
Different programmes on a computer
The operating system
Internet
