The three Boolean operators recognized by most search engines are ____.
A) AND, NOT, and OR
B) IF, OR, FOR
C) AND, NOT, FOR
D) IF, ELSE, CASE
Correct Answer:
Verified
Q80: The combination of search engine and Web
Q81: The expression "_" would return pages containing
Q82: _ Web pages are created "on the
Q83: George Boole developed the branch of mathematics
Q84: The term "deep Web" refers to _.
A)
Q86: One team working at the University of
Q87: Boolean algebra uses _.
A) numbers
B) mathematical operators
C)
Q88: A _ operator lets you search for
Q89: Clustering provides a(n) _ filtering effect.
A) inefficient
B)
Q90:
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