Vietnamese dictionaries for mobile phones

information science (Or "Boolean query") A query using the

Boolean operators, AND, OR, and NOT, and parentheses

to construct a complex condition from simpler criteria. A

typical example is searching for combinatons of keywords on a

Examples:

car or automobile

"New York" and not "New York state"

The term is sometimes stretched to include searches using

other operators, e.g. "near".

Not to be confused with binary search.