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WorksheetsIntroduction to Computer
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the extension of PDF?
a)
Portable document file
b)
Portable document format
c)
Portable Disc format
d)
Portable disc file
2.
Which of the following is an output device?
a)
DVD
b)
Sensor
c)
Microphone
d)
Plotter
3.
What is outputted from a computer system?
a)
Information
b)
Data
c)
Instructions
d)
Results
4.
What are the two main categories of software?
a)
Apps & Games
b)
Applications & Systems
c)
Office & Adobe
d)
OS & Games
5.
_______________ is known as the brain of a computer.
a)
Monitor
b)
Keyboard
c)
CPU
d)
System
6.
Keyboard is a (an) _______ device.
a)
output
b)
input
c)
software
d)
memory
7.
A collection of computers and devices connected together, often wirelessly, via communications devices and transmission media.
a)
Internet
b)
Network
c)
Wi-Fi
d)
Bluetooth
8.
Choose an example of an input device.
a)
b)
c)
d)
9.
There are types of data as input EXCEPT
a)
text
b)
image
c)
number
d)
commands
10.
Which is true about BIOS?
a)
It stands for Basic Input/Outcome Standard
b)
It stands for Basic Input/Output System.
c)
It can produce graphics capacity
d)
It is the brain of the computer.
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