In Java, which operation is performed first in the expression 4 + 6 * 3?

In Java, which operation is performed first in the expression 4 + 6 * 3?

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

Answer: (C)

Operator precedence determines which operation runs first in an expression. In Java, multiplication has higher precedence than addition, so the part 6 * 3 is evaluated before the addition. That gives 18, and then 4 is added to yield 22. Therefore, the operation that happens first is multiplication. (Division and modulus share the same higher level as multiplication, but they aren’t present in this expression, so multiplication is the first operation that takes place.)

Operator precedence determines which operation runs first in an expression. In Java, multiplication has higher precedence than addition, so the part 6 * 3 is evaluated before the addition. That gives 18, and then 4 is added to yield 22. Therefore, the operation that happens first is multiplication. (Division and modulus share the same higher level as multiplication, but they aren’t present in this expression, so multiplication is the first operation that takes place.)