
Understanding Computer Viruses
Flashcard
•
Computers
•
10th Grade
•
Practice Problem
•
Hard
Maria Magdanova
FREE Resource
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9 questions
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1.
FLASHCARD QUESTION
Front
What is a computer virus?
Back
A computer virus is a type of malicious software designed to infiltrate and replicate itself within a computer system without the user's consent.
2.
FLASHCARD QUESTION
Front
How does a computer virus spread?
Back
A virus spreads by attaching itself to other programs or files, executing when these files are accessed.
3.
FLASHCARD QUESTION
Front
What are the motives behind creating computer viruses?
Back
Motives can range from causing minor disruptions to severe damage, including data theft, destruction of information, or financial extortion.
4.
FLASHCARD QUESTION
Front
What happens when a virus infects a file or program?
Back
When executed, the virus performs malicious tasks it was programmed to do, which can include data deletion or system crashes.
5.
FLASHCARD QUESTION
Front
What is the core mechanism of a virus?
Back
The core mechanism lies in its ability to replicate and spread by instructing the host program to make copies of the viral code.
6.
FLASHCARD QUESTION
Front
How can viruses propagate across networks?
Back
Viruses can propagate across networks by infecting multiple computers connected to the same network or through removable storage devices.
7.
FLASHCARD QUESTION
Front
What are some types of viruses?
Back
Types include harmless prank viruses, ransomware that encrypts data, and Trojan horses that disguise as legitimate software.
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