COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A virus needs human intervention, a worm doesn’t
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A virus deletes files, whereas a worm doesn’t.
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Either A or B
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None of the above
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Detailed explanation-1: -The primary difference between a virus and a worm is that viruses must be triggered by the activation of their host; whereas worms are stand-alone malicious programs that can self-replicate and propagate independently as soon as they have breached the system.
Detailed explanation-2: -The difference between a worm and a virus is that a worm doesn’t use a host file. True. A virus is attached to an email, an office document, etc. A worm spreads without such attachment, spreading from computer to computer without requiring user action.
Detailed explanation-3: -Key differences between virus and worm The virus requires human intervention to replicate, whereas worms do not. The spreading speed of a computer virus is relatively slow compared to a computer worm. Viruses spread to different systems through executable files, whereas worms use computer networks to spread themselves.
Detailed explanation-4: -A computer worm is a standalone malware that generates copies of itself and infects other systems without human intervention. Unlike viruses, worms are activated without human intervention and do not require a host computer to replicate.