What is the primary difference between a virus and a worm? – McqOptions

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1.	What is the primary difference between a virus and a worm?
A.	A worm has the ability to self-propagate from an infected user's computer to other computers
B.	A worm is usually written by a cracker: script bunnies do not have the skills to develop a worm program
C.	A virus is very harmful to the computers it infects: a worm is not as serious a problem
D.	Anti-virus software is effective in fighting viruses but not worms
Answer» B. A worm is usually written by a cracker: script bunnies do not have the skills to develop a worm program

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