NEW
Font size
WorksheetsComputer - Grade 3
Total questions: 15
Worksheet time: 1hrs 2mins
_______ keys are either used alone, or in combination with other keys to perform certain actions.
Control
Typing
Numeric
Which device displays pictures on its screen?
keyboard
monitor
mouse
Which device allows users to type documents?
keyboard
joystick
mouse
The internet is a __________.
software
hardware
network
Another name for computer program and information.
hardware
software
output
______keys are used for moving through the documents.
navigation
control
alphabet
CU stands for _________.
computer unit
capacity unit
control unit
The program that manages all the jobs of a computer is called?
Operating system
CPU
desktop
To arrange the icons on desktop, _______ click on blank area.
left
right
double
_______is an example of an Operating System.
microsoft
apple
linux
_____ are the mini programs that provide information about the frequently used tools.
screensaver
gadgets
games
The ________ is the long horizontal bar at the bottom of the desktop.
taskbar
gadgets
start menu
I am the most important part of the computer "the BRAIN." What am I?
UPS
CPU
PUC
CUP
What is hardware?
The parts of the computer you can smell.
The parts of the computer you can hear.
The parts of the computer you can touch.
The parts of the computer you can taste.
A keyboard, mouse, game controller and microphone are examples of
input devices
output devices
applications software
operating systems
