QUESTION 1 After completing the program, you should compare the results produced with the desk checked calculated results. True False QUESTION 2 Which of the following statements is NOT true regarding switch statements? a. The expression is sometimes called the selector. b. A variable cannot be used as the case label. c. Default is only executed when there is no match. d. Default is required. QUESTION 3 How can the compound conditional expression ( average > 79 && average average 79 89) QUESTION 4 In Ctf, both the break and default are optional entries found with a switch statement True False