Perseus was the king for on the day because A)he wants to return to Andromeda's homeland.
The correct answer, as I see in the text, is 2 and 4 because we see in the claim that encryption began to be necessary in the informational Age, and that governments of the countries can develop this encryption to protect its people.
A simile is a comparison using like or as . & a metaphor is a comparison referring to a person, place, or thing as being something else .