WHAT IS THE PRIMARY DIFFERENCE BETWEEN A VIRUS AND A WORM

22. 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 othercomputers(B) A worm is usually written by a cracker: Script bunnies do not have the skills todevelop a worm program(C) A virus is very harmful to the computers it infects : a worm is not a serious a problem(D) Anti-virus software is effective in fighting viruses but not worms(E) None of theseANS ()