FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

WHAT IS DATABASE MANAGEMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which Boolean operator will narrow your results
A
AND
B
OR
C
NOT
D
BUT
Explanation: 

Detailed explanation-1: -AND is the most common of the Boolean Operators. AND will narrow down your search so you get less results, because it is telling the database that your search results must include every one of your search terms.

Detailed explanation-2: -Use AND to narrow your search. Using AND between your search terms narrows your search as it instructs the database that all your search terms must appear (in any order).

Detailed explanation-3: -NOT: Using the NOT Boolean operator will narrow your search results by telling the search engine to exclude results that have a particular search term present.

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