COMPUTER NETWORKING

Detailed explanation-1: -A computer worm is a type of malware whose primary function is to self-replicate and infect other computers while remaining active on infected systems. A computer worm duplicates itself to spread to uninfected computers.

Detailed explanation-2: -A worm is a kind of malware that can replicate itself as it passes from device to device without the need for human intervention. This way, it can spread across multiple computers at once to cause maximum damage. You can think of it as a sort of chain reaction malware that can propagate on its own.

Detailed explanation-3: -A Worm is like a Computer Virus by its design but is a sub-class of a Virus or Trojan Horse. Worms spread from computer to computer, but unlike a virus, it has the capability to travel without attaching to a host program and can run independently.

Detailed explanation-4: -A worm can replicate and spread itself from one computer to another. On the other hand, a virus cannot self-replicate, and it needs to be sent by a user or software to travel between two different computers.