D.
Answer the following questions.
1. Define a computer virus. How is it different from biological virus?
2. What are the damages that can be caused by viruses?
3. Discuss how does a computer virus spread.
4. List out the various types of computer viruses.
5. Why do you need an anti-virus software?
Answers
Explanation:
Explanation:1.A computer virus, much like a flu virus, is designed to spread from host to host and has the ability to replicate itself.
Explanation:1.A computer virus, much like a flu virus, is designed to spread from host to host and has the ability to replicate itself.2.Some computer viruses are programmed to harm your computer by damaging programs, deleting files, or reformatting the hard drive. Others simply replicate themselves or flood a network with traffic, making it impossible to perform any internet activity.
3.Viruses can be spread through email and text message attachments, Internet file downloads, and social media scam links. Your mobile devices and smartphones can become infected with mobile viruses through shady app downloads
4.Direct Action.
Browser Hijacker.
Overwrite Virus.
Web Scripting Virus.
File Infector.
Network Virus.
5.Once it's on your computer or laptop, malware can steal your data, encrypt it so you can't access it, or even erase it completely. For this reason it's important that you always use antivirus software, and keep it up to date to protect your data and devices
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