The logical operator is used to combine search conditions when only one of the conditions must be TRUE to be included in the results.

Explanation:

The logical operators allow the programs to make decisions based on multiple conditions.

OR is also a logical operator.  It returns the Boolean value as true if  any of  the operands are true, otherwise it returns false.  

Prior to evaluation the operands are converted to type bool  and the result is also of type bool.  It is represented with two vertical lines i.e A||B

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