Boolean operators close Boolean operatorAND, OR and NOT. Used to build complex queries in a database. are used to combine relational operators to give more complex decisions.

These operators are common to most high-level programming languages. close high-level languageAlso known as high-level language. This is a computer programming language used to write programs.

The Boolean search comprises a specific group of search operators that relate to the logic inherent in the words And, Or, and Not. Although they are three simple words, their effect on search results ...