Question

Which is a feature of a search engine?

Answer 1

A. stores Web pages belonging to a single website
B. displays Web pages within a browser
C. finds Web pages that match the keyword(s)

Answer 2

Opt#3 is best matched

Answer 3

C is in fact the correct answer, but let us not stop there but investigate why!

Here is a great introduction to search engine basics: http://computer.howstuffworks.com/internet/basics/search-engine.htm

Highlights:

"There are differences in the ways various search engines work, but they all perform three basic tasks:

-They search the Internet -- or select pieces of the Internet -- based on important words.
-They keep an index of the words they find, and where they find them.
-They allow users to look for words or combinations of words found in that index."