NEW
Font size
WorksheetsComputer JSS 3
Total questions: 24
Worksheet time: 18mins
Which stores output from a computer:
Scanner
Keyboard
Central Processing Unit (CPU)
Flash Drive
Select which computer hardware is for output:
Mouse
Keyboard
Speakers
Central Processing Unit
Select which computer hardware is for output:
Mouse
Keyboard
Speakers
Central Processing Unit
Select which computer hardware is for input:
Keyboard
Operating System
Monitor
Speakers
What is processing?
all of the above
To manipulate data
storing data
communication devices
Select which computer hardware is for input:
Keyboard
Operating System
Monitor
Speakers
Select which computer hardware is for output:
Mouse
Keyboard
Speakers
Central Processing Unit
What is processing?
all of the above
To manipulate data
storing data
communication devices
Name one early computing device.
Calculator
Abacus
Slide Rule
All of the above
When was the first computational computing aid believed to have been developed?
1800s
1940s
500 BC
500 AD
Who is known as the "Father of the Computer"?
Herman Hollerith
Charles Babbage
John Eckert
John Atanasoff
What was the first computing aid used to help with computation?
Pascal Calculation Machine
The Difference Engine
The Abacus
UNIVAC
When you are typing what do legs do?
They shake
They stay on the ground
They play football
They sleep
A combination of analog and digital computers commonly known as “digi-ana” or “ana-digi”.
Analog Computer
Digital Computer
Hybrid Computer
Microcomputer
How many generations of computers are available?
3
4
5
6
How many generations of computers are available?
3
4
5
6
Which of these is NOT an input device?
Monitor
Microphone
Scanner
Keyboard
Which of the following in known as the Brain of the Computer?
Central Processing Unit
Control Processing Unit
Monitor
After data has been input, processed, and output, what is the next stage of the DATA CYCLE?
storage
stoppage
stone age
storm trooper
Raw form of facts and figures is called
Information
Data
Collection
Output
When a computer collects and stores data what does it mean?
Data input
Data output
Data process
Data upload
What is Data processing ?
When data is stored on a computer
When data is processed into a meaningful and useful forms
When data is sent in useful forms
When data is copied from different devices
