Boolean searching:
Most searches will return too many or too few records. It takes a long time to look at hundreds of records. By putting a little effort into constructing search strings (what you type into the search box) you can save a lot of time. The database can do a lot of work for you if you take the trouble to add a little sophistication to your search strings.
To do this with databases you need to know about the Boolean system. By the use of a few simple linking words, called operators, you can make your searches much more precise.
Answer:
Hyperbole
Explanation: Exaggeration
B. When we commit a crime, we teach others by our actions, and often the teacher is killed in the end.
Will you recite the apostles creed?
Answer:
The reader learns that the speaker is an educated man.
Explanation:
Using the process of elimination, that one makes the most sense.