No nulls: The internal representation of the elements, namely the bits, have only 2 states, so null values cannot be accommodated. Null values will throw a NullPointerException. No references to the ...
AND,OR,XOR: These are logic gates which has 2 inputs.Input should be in Boolean data type (i.e. T or F). NOT: It is a logic gate with 1 boolean input.It just invert the input. NOT AND,NOT OR,NOT XOR: ...