I think the questions that must be ask are:
a.What does “encryption” mean?
d.What are “key distribution problems”?
All the text is based on the concept "encryption" so it is very important to know what it means in order to undestand the rest of the information. If not, you will be missing important facts. In addition, there are a lot of words used that are derived from this one, so you won't be able to undestand them.
Another important concept that gives a lot of information just by knowing it's meaning is "key distribution problems", they could be two or a thousand, it is important to know what they are and what they do.
The other question that seems important is the one of the "public key cryphtography" but this one can be inferred by the context.
B. It helps to narrow the topic.
The answer is D. metaphor
Metaphor is a type of figure of speech that applies to an object that which is not literally applicable. In this case, fancies cannot literally be wasps.
Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.
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Answer: Juliet does not intend to follow through with the wedding.
Dramatic irony occurs when the audience knows something that is unknown to the characters of the story. In this case, Juliet is telling her mother that she is getting ready for the wedding, and Lady Capulet believes her. However, the audience knows that Juliet continues to be in love with Romeo, and that she has no intention to follow through with the wedding.
Poetry. Very structural and meticulous in most cases
