WorksheetsComputer Basics (Form 2)
Total questions: 20
Worksheet time: 11mins
Which of these is a benefit of using computers?
Electricity
Speed
Intelligence
Cost
Which of the following is good advice for using computers?
You may eat or drink when using the computer.
Place the computer on a soft, cushioned surface.
Use an ergonomic keyboard for typing.
You can plug any number or wires into one outlet.
Which of the following is NOT a process of computers?
Reasoning
Storage
Input
Output
It is safe to consume food and drinks around computers.
True
False
A mouse is an input device.
True
False
The monitor is an output device.
True
False
Which part of the computer holds the memory.
Keyboard
Mouse
CPU
Scanner
Which part of the computer gives output in the form of sound?
Printer
Monitor
Scanner
Speaker
Which of the following is NOT an output device?
Scanner
Monitor
Printer
Speaker
Computers will one day fullly replace humans.
True
False
The first computer had a flat-screen monitor.
True
False
Which is the best definition for data?
Information with meaning
A picture with no title
A list of random numbers
Raw, unprocessed facts and figures
What needs to be done to change data to information?
Give it a context.
Spell it correctly.
Add more data.
Erase it.
What is the purpose of the device pictured?
Input
Processing
Storage
Output
Most jobs today require employees to be computer-literate.
True
False
A computer monitor is used to display....
sound
images
internet
storage
Which device moves a pointer or cursor on the screen?
printer
keyboard
mouse
speaker
Computer hardware includes only those parts which we can see.
True
False
An optical mouse operates using a rolling ball to move the pointer on the computer screen.
True
False
Using an ergonomic keyboard can hel to prevent wrist injuries.
True
False
