Boolean September 23rd

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Transcript of Boolean September 23rd

Page 1: Boolean September 23rd

Ms. Carr

Page 2: Boolean September 23rd

Narrow or broaden your search Use AND, OR, or AND NOT operators to combine

search terms

Where did the name come from?Mathematician George Boole

Page 3: Boolean September 23rd

All of the search terms or keywords have to be in the records retrieved in the search

Dog Cat

Page 4: Boolean September 23rd

Just one of the search terms or keywords have to be in the records retrieved in the search.

This expands your search and gives you a larger number of retrieved items.

Dog Cat

Page 5: Boolean September 23rd

Only the first search term or keyword has to be in the records retrieved in the search.

This narrows or limits your search.

Dogs Cats

Page 6: Boolean September 23rd

Only the first search term or keyword has to be in the records retrieved in the search.

This narrows or limits your search.

Dogs Cats