Computer Viruses

What is a Computer Virus?

• A computer virus is a type of harmless software that has no impact on the infected system.
• A computer virus is a type of malicious software that can cause damage to the infected system.

• A computer virus is a type of helpful software that improves the performance of the infected system.
• A computer virus is a physical device that can be attached to a computer to enhance its functionality.

How does a computer get infected by a virus ?

• By eating too much junk food
• By getting too much sunlight
• By practicing good hygiene
• A computer can get infected by a virus through downloading infected files, visiting malicious websites, or opening infected email attachments.

Which one is a computer virus ?

• WannaCry

• Blaster

• Creeper

• Trojan Horse

What is the Full Form of VIRUS ?

True or False

Install antivirus software can prevent the system from getting viruses

• True

• False

True or False

Sharing personal information online can prevent your system from getting a virus

• True

• False