Reread the following passage from the article.

“Like a good water filter, the firewall is present solely to keep the bad out. Thus, it is absolutely necessary for any computer that has access to the Internet. Using the water metaphor, you can imagine the Internet is a lake or an ocean, and the firewall is the filter that makes that water drinkable.”

Extending the water metaphor above, where would antivirus software and the individual’s own attention to security fit? Write your answer in no more than three complete sentences, using at least two details from the text to support your answer.

your blank of voice often reflects your feelings emotion and thoughts

i would say the answer is a

beowulf is filled with alliterations, caesuras, and kennings intended both to give the epic a musical, rhythmic quality and to assist the bard performing the epic in remembering the lines. just as the lyrics to our favorite songs are easier to remember than a context-free list of names or census data, poetic devices like those listed above stick in the bard's mind.

it is not known if beowulf was chanted, sung, or recited more like a modern day poem, but the poetic devices evident in the epic almost certainly had their origin in memorization and oral recitation.