Java How to Program, Early Objects, 11th Edition

Answers to Self-Review Exercises

1. 5.1

   1. for, while.

   2. after.

   3. switch.

   4. continue.

   5. && (conditional AND).

   6. false.

   7. static.

2. 5.2

   1. False. The default case is optional. If no default action is needed, then there’s no need for a default case.

   2. False. The break statement is used to exit the switch statement. The break statement is not required for the last case in a switch statement.

   3. False. Both of the relational expressions must be true for the entire expression to be true when using the && operator.

   4. True.

   5. True.

   6. False. The switch statement does not provide a mechanism for testing ranges of values, so every value that must be tested should be listed in a separate case label.

   7. True.

3. 5.3 Answers:

   1. 1 sum = 0;
      2 for (count = 1; count <= 99; count ...