The correct answer is: D. Worm
A worm is a self-replicating computer program that spreads from one computer to another without the need for human interaction. Worms can damage files, steal data, and even take control of computers. The term “worm” was first used in the 1970s science fiction novel “The Shockwave Rider” by John Brunner.
A bug is an error in a computer program that can cause it to malfunction. Bugs can be caused by a variety of factors, such as incorrect code, unexpected input, or hardware failure. Bugs can be fixed by the programmer who wrote the program or by a third-party developer.
A virus is a type of malware that can replicate itself and spread from one computer to another. Viruses can damage files, steal data, and even take control of computers. Viruses are typically spread through email attachments, infected websites, or removable media.
Lice are small parasitic insects that live on the skin of humans and other animals. Lice feed on blood and can cause itching, inflammation, and secondary infections. Lice are typically spread through close contact with an infected person or animal.
Vice is a term used to describe a bad habit or a moral failing. Vices can include things like gambling, drug abuse, and alcoholism. Vices can have a negative impact on a person’s health, relationships, and career.