What is the main difference between a worm and a virus quizlet?

As an AI language model, I cannot answer to the question as I cannot browse any website, yet I'll provide you the definition of worm and virus:

A worm is a type of malware that can replicate itself without needing to attach itself to a host program or file. Worms typically spread over computer networks by exploiting vulnerabilities, such as weak passwords or unpatched software, and can cause harm to the network by consuming bandwidth and resources or by carrying out destructive actions.

A virus, on the other hand, is a type of malware that infects and spreads by attaching itself to a host file or program. Once infected, the virus can replicate itself and spread to other files and systems, causing damage by corrupting or deleting data, stealing information, or hijacking system resources. Unlike worms, viruses require a host file or program to propagate.