Boolean Operators

Understanding the meaning of Boolean Operators

6 cards·by libsocialmedia

booleansearchkeywords

Booelan searching is name after which mathematician?

George Boole

Does the use of AND, expand or narrow your results?

narrow

Does the use of OR, expand or narrow your results?

expand

Is a "question mark ? a wildcard option on some databases? (answer Yes or No)

Yes

What are the three most popular Boolean Operators?

AND, OR, NOT

If you are phrase searching what can you put around your keywords?

Quotation marks "