Case 4 Elizabeth Is Doing a Series of Internet Searches

Multiple Choice

Case 4 Elizabeth is doing a series of Internet searches. She is finding that there are efficient and precise ways to do these searches. For the next search, she wants to make sure that complete phrase - Mars exploration - exists on a Web page for it to be included in the results. What would be the search operator or way to achieve this objective?

A) And
B) Not
C) Or
D) Quotation Marks