Which of the following will help dissipate heat through the heat sink when upgrading a CPU?

Which of the following statements is false?

a. To ensure that the operands in a mixed-type expression are of the same type, Java performs implicit conversion on selected operands. b. Cast operators are unary operators. c. Cast operators associate from right to left and are one level lower in precedence than the multiplicative operators. d. Cast operators are formed by placing parentheses around the name of a type.

Clear GIFs are ________

(a) Cookies. (b) ID cards. (c) Click-through advertisements. (d) Web bugs.