A student completing research for a project enters the following search terms: Drugs AND prescription AND cost

Which of the following best describes the likely results of this search?

a.) Sources that reference all three terms

b.) Sources that reference either of the three terms

c.) Sources that reference drugs and either prescription or cost

d.) Sources that reference the first two terms but not the third

A student doing research for a project enters the following search terms:
Scuba AND advancements OR technology

Which of the following best describes the likely results of this search?

a.)Sources that reference the first two terms and exclude the third

b.)Sources that reference the first two terms and the third

c.)Sources that reference the first term and either of the remaining two

d.)Sources that reference either of the three terms