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.
AnswerA
The narrator was sentenced to life in prison:
Explanation:
Answer:
Differences between Movies and Books
Movies and books, as stated previously, are two mediums of entertainment. Some people prefer one over the other, but they have equal merits. Books are windows to any world, and those worlds are only limited by one’s imagination. Books are known to also improve ones vocabulary. Movies, on the other hand, is something that can easily let us feel what feeling the director wants to convey because of the mix of visual and aural clues. They can make us cry or laugh because we clearly see and hear and feel what is being portrayed. Books and movies have also been tools for education and propaganda, but mostly they are for entertainment.
Movies and books are ways into worlds unknown; it’s just up to you which ever you will take.
I think it’s A but not sure
The correct answer among the choices provided is the fourth option. Personal testimony was used by the speaker to prove his point. The speaker talked about his experiences on how Britain tried to stop the war in Europe. He is credible since he was a Cabinet member during that time.
