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WorksheetsTech+: Chapter 4.2.4 - Malware and Spyware Quiz
Total questions: 10
Worksheet time: 5mins
What is the primary purpose of a virus?
To enhance software functionality
To disrupt computer systems or networks
To create new operating systems
To repair computer systems
Which malware spreads over a network without human intervention?
Virus
Spyware
Worm
Ransomware
What is a keylogger used for?
To lock up data
To record what you type
To delete files
To install backdoors
What was the primary goal of the Stuxnet virus?
To disable Iran's nuclear program
To steal sensitive information
To lock up computers for ransom
To install pop-up ads
How did the Stuxnet virus infect air-gapped computers?
Through email phishing
By exploiting network vulnerabilities
Using USB or flash drives
By downloading files from the internet
Which of the following is NOT a characteristic of spyware?
It records user activity
It spreads without human intervention
It often comes bundled with legitimate programs
It can include pop-up ads
What is the difference between a virus and a worm?
A worm is harmless, while a virus is harmful
A virus targets networks, while a worm targets individual computers
A worm spreads automatically, while a virus needs human intervention
A virus spreads automatically, while a worm needs human intervention
Why do companies pay for ads bundled with spyware?
To install backdoors in systems
To delete sensitive information
To increase website visitors and sales
To improve computer security
Which of the following is an example of social engineering used in the Stuxnet attack?
Installing ransomware
Sending phishing emails
Using USB drives placed near nuclear facilities
Exploiting network vulnerabilities
What is the primary goal of ransomware deployed by viruses?
To install pop-up ads
To delete files permanently
To lock up a computer and demand money
To steal sensitive information
