WorksheetsOnline Threats – Grade 6
Total questions: 10
Worksheet time: 5mins
What is a virus?
A type of software that displays advertisements
A malicious program that attaches itself to legitimate files and replicates
A harmless program that helps your computer
What distinguishes a Trojan from a virus?
Trojans can replicate themselves
Trojans disguise themselves as legitimate software but do not replicate
Trojans are always harmless
What is adware primarily designed to do?
Steal personal information
Encrypt files for ransom
Automatically display or download advertisements
What does the term "malware" refer to?
Software designed to cause harm to a computer system or network
Software that is always free to use
Any software that enhances computer performance
Which of the following is a best practice for avoiding malware?
Regularly updating antivirus software
Using the same password for all accounts
Opening email attachments from unknown sources
Why is it important to keep software updated?
To patch security vulnerabilities that could be exploited by malware
To make the software look nicer
To slow down the computer
What should you do if you receive a suspicious email with an attachment?
Forward it to all your contacts
Open it immediately to see what it is
Delete it without opening the attachment
How can strong passwords help protect against malware?
They prevent unauthorized access to your accounts and data
They make your computer run faster
They are not important for security
What role does a firewall play in protecting your computer?
It blocks unauthorized access and monitors traffic
It speeds up internet connections
It prevents all types of malware
What is one way to recover data in case of a malware attack?
Ignore the problem
Regularly back up important data
Use weak passwords
