1. What is the best definition of a search engine?
A. A software program or script available through the Internet that searches various types of documents for keywords.
B. A special website available through the Internet that searches various types of documents for keywords
C. A spider or crawler available through the Internet that searches various types of documents for keywords
D. All of the above

2. Why are search engines important?
A. They sort through information, kind of like a library card catalog
B. Makes it easier to find information rather than linking to it yourself
C. You can narrow your search down to the exact information you need with a search engine.
D. All of the above.


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