APPLICATION LAYER
CLIENT SERVER APPLICATIONS
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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: -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.
Detailed explanation-3: -In brief: Viruses and worms both cause damage and copy themselves rapidly. The main difference is how they self-replicate, with viruses requiring the help of a host and worms acting independently. Unlike viruses, worms can replicate and spread without any human activation.
Detailed explanation-4: -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.