Which operator would display the meaning of the symbols &&, ||, and !?

Which operator would display the meaning of the symbols &&, ||, and !?

• A. Arithmetic operators
• B. Assignment operators
• C. Logical (Boolean) operators
• D. Bitwise operators

Answer: (C)

Logical (Boolean) operators are used to combine or invert boolean expressions. The && symbol means logical AND, which is true only when both sides are true. The || symbol means logical OR, which is true if at least one side is true. The ! symbol means logical NOT, which inverts a boolean value. These operators are fundamental for making decisions in code, such as in if statements or loops, and many languages also use short-circuiting for && and ||, meaning the second operand may not be evaluated if the overall result is already known. This behavior distinguishes them from arithmetic operators, which perform numeric calculations, and from bitwise operators, which operate on individual bits. For example: true && false is false; true || false is true; !true is false.

Logical (Boolean) operators are used to combine or invert boolean expressions. The && symbol means logical AND, which is true only when both sides are true. The || symbol means logical OR, which is true if at least one side is true. The ! symbol means logical NOT, which inverts a boolean value. These operators are fundamental for making decisions in code, such as in if statements or loops, and many languages also use short-circuiting for && and ||, meaning the second operand may not be evaluated if the overall result is already known. This behavior distinguishes them from arithmetic operators, which perform numeric calculations, and from bitwise operators, which operate on individual bits. For example: true && false is false; true || false is true; !true is false.