In Java, what does the * operator perform?

In Java, what does the * operator perform?

• A. Addition
• B. Subtraction
• C. Multiplication
• D. Division

Answer: (C)

The multiplication operator is used to scale one number by another. It takes two numeric operands and returns their product. For example, 5 * 3 equals 15, and 2 * 3.5 results in 7.0. When you mix integer and floating-point types, Java applies numeric promotion, so 2 * 3.5 yields a double result (7.0) rather than an integer. Also, operator precedence matters: multiplication happens before addition or subtraction, so 2 + 3 * 4 is evaluated as 2 + (3 * 4) = 14, not 20. Remember that * only works with numeric types; attempting to multiply non-numeric values like strings isn’t allowed in Java.

The multiplication operator is used to scale one number by another. It takes two numeric operands and returns their product. For example, 5 * 3 equals 15, and 2 * 3.5 results in 7.0. When you mix integer and floating-point types, Java applies numeric promotion, so 2 * 3.5 yields a double result (7.0) rather than an integer. Also, operator precedence matters: multiplication happens before addition or subtraction, so 2 + 3 * 4 is evaluated as 2 + (3 * 4) = 14, not 20. Remember that * only works with numeric types; attempting to multiply non-numeric values like strings isn’t allowed in Java.