FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Worms can modify and delete files, and they can even inject additional malicious software onto a computer. Worms can also steal data, install a backdoor, and allow a hacker to gain control over a computer and its system settings.

Detailed explanation-2: -A worm is a malicious program that originates on a single computer and searches for other computers connected through a local area network or Internet Connection. When a worm finds another computer, it replicates itself onto that computer and continues to look for other connected computers on which to replicate.

Detailed explanation-3: -By overloading a network that is shared, it can use up bandwidth or occupy space on a hard drive. Along with causing havoc and disrupting system processes, worms are also used to install backdoors, steal data, and enable threat operators to take control of a computer and its dedicated system settings.

Detailed explanation-4: -Answer One is correct since viruses need host files to function and need human interaction so as to propagate and so that they can replicate. Answer Two is correct since worms can replicate themselves and email themselves to networks and computers with no help from humans.

Detailed explanation-5: -A computer worm is a standalone malware computer program that replicates itself in order to spread to other computers. It often uses a computer network to spread itself, relying on security failures on the target computer to access it. It will use this machine as a host to scan and infect other computers.