WorksheetsHELE Review Activity
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
an electronic device used to access, store, or work on data or information and produce desired outputs using different programs or applications?
a)
Internet
b)
Computer
c)
Malware
2.
refers to the tangible or physical parts of computer?
a)
Hardware
b)
Software
c)
Malware
3.
refers to the programs or application of a computer?
a)
Hardware
b)
Software
c)
Malware
4.
keyboards is an example of ?
a)
Output devices
b)
Input devices
5.
printers is an example of ?
a)
Output devices
b)
Input devices
6.
mouse is an example of ?
a)
Output devices
b)
Input devices
7.
parts of the computer that housed the motherboard?
a)
Keyboard
b)
Monitor
c)
Computer Case
8.
parts of the computer that use to select and point?
a)
Printer
b)
Monitor
c)
Mouse
9.
the process of starting up the computer by loading the operating system?
a)
Booting
b)
Shutting down
c)
Downloading
10.
Ctrl + C
a)
Cut
b)
Copy
c)
Paste
11.
Ctrl + X
a)
Cut
b)
Copy
c)
Paste
12.
a network of interconnected computers?
a)
Search engine
b)
Malware
c)
Internet
13.
a destructive and self-replicating program that can enter and diffuse in a computer system?
a)
Virus
b)
Worm
c)
Trojan Horse
14.
It can destroy files and gains control of a computer system?
a)
Virus
b)
Worm
c)
Trojan Horse
15.
It displays both the name of the word processing software being used and the file name of your document?
a)
File tab
b)
Ribbon
c)
Title bar
16.
A software that displays multimedia-rich content through slides by providing tools for combining text, graphics, graphs, animations, video, and sound into a series of slides?
a)
Word processing software
b)
Presentation software
c)
Spreadsheet software
17.
A set of finite rules or instructions to be followed in calculations or a step-by-step analysis of a process?
a)
Algorithm
b)
Rules
c)
Laws
18.
Which of the following is the correct sequence for shutting down a computer?
a)
Click power icon → Turn off monitor → Select shut down
b)
Close programs → Save changes → Click power icon → Select shut down
c)
Turn off monitor → Unplug computer → Press power button
d)
Press power button → Close monitor → Unplug computer
19.
Which keyboard shortcut is used to undo an action?
a)
Ctrl + Y
b)
Ctrl + Z
c)
Ctrl + X
d)
Ctrl + A
20.
What must you do before shutting down your computer?
a)
Unplug all devices
b)
Delete temporary files
c)
Close all programs and save changes
d)
Restart the computer
100 %
