Question 2 of 10 Most personal computers have a firewall and virus protection. Why are these security programs needed? O A. They keep harmful programs from entering the computer from the Internet. B. They make sure digital information is sent out as a digital signal. C. They keep analog signals from entering the computer from the Internet. D. They keep people from storing personal information on the computer. answer needed

A. They keep harmful programs from entering the computer from the Internet.

Explanation:

A P E X , i just did the quiz :)

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use of language is very important in order to write in a good way. each literary genre has its different exploitation of language and, therefore, many differences and similarities can emerge. shakespeare's work (romeo and juliet) is a sample of a drama. its language is full of dialogue to describe the beauty of first love in people; everything it's pink color. it briefly describes fictional scenes and situations. on the other hand, the calypso borealis, by john muirs, it's narrative essay: its language is full of descriptions to describe an experience, a real experience. hyperbole is not used as in drama genre. he falls in love with discovering a real place and his direct feelings.

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write a five paragraph essay, you were taught to have three body paragraphs. a university essay is more flexible than that, depending on its length and on what it is trying to say. a short university essay may have three body paragraphs, but it may have more.