An exit effect can be used for text on the screen, but cannot be used for an object

The expression if (num != 65) cannot be replaced by:

a. if (num > 65 || num < 65) b. if (!(num == 65)) c. if (num – 65) d. if (!(num – 65))

Which of the following determines the operator that is processed prior to another operator?

a. Operator associativity b. Operator precedence c. Whether the operator is an arithmetic operator d. None of these determine the order in which operators are processed.