| 5.15.Questions |
| 5.15.1. | What is the correct statement for line 3 to sum all elements in an array? | | |
| 5.15.2. | Answer: for loop definition | | |
| 5.15.3. | Which of the following statements about this method are true? | | |
| 5.15.4. | Answer: if ladder | | |
| 5.15.5. | Which are input and output? | | |
| 5.15.6. | Answer: switch statement and default | | |
| 5.15.7. | Which declarations of x will not cause a compiler error? | | |
| 5.15.8. | Answer: switch controlling variable | | |
| 5.15.9. | What will the printed output be? | | |
| 5.15.10. | Answer: break statement with label | | |
| 5.15.11. | What is the output from the following code(number format exception)? | | |
| 5.15.12. | Answer: number format exception | | |
| 5.15.13. | What is the output from the following code(Compare strings)? | | |
| 5.15.14. | Answer: Compare strings | | |
| 5.15.15. | What is the output from the following code(switch statement)? | | |
| 5.15.16. | Answer: switch statement and calculation | | |
| 5.15.17. | What is the output from the following code(variable inheritance)? | | |
| 5.15.18. | Answer: variable inheritance | | |
| 5.15.19. | Which modifiers used in XXXXXX would allow the BigWidget class to access the Widget.setWidth method? | | |
| 5.15.20. | Answer: access modifier | | |
| 5.15.21. | What is the output of the following code(nested for loop with continue label)? | | |
| 5.15.22. | Answer: nested for loop with continue label | | |
| 5.15.23. | Which method will be acceptable when aMethod may throw a AException or a BException? | | |
| 5.15.24. | Answer: exception throwing | | |
| 5.15.25. | Choose all of the declarations of x that will not cause a compiler error. | | |
| 5.15.26. | Answer: switch statement controller variable | | |
| 5.15.27. | type char may appear in a switch statement(True/False) | | |
| 5.15.28. | Answer: char type and switch statement | | |
| 5.15.29. | type byte may appear in a switch statement(True/False) | | |
| 5.15.30. | Answer: byte type and switch statement | | |
| 5.15.31. | type long may appear in a switch statement(True/False) | | |
| 5.15.32. | Answer: long type and switch statement | | |
| 5.15.33. | type boolean may appear in a switch statement(True/False) | | |
| 5.15.34. | Answer: boolean variable and switch statement | | |
| 5.15.35. | What is the output when compiling and running the following code(while statement)? | | |
| 5.15.36. | Answer: while statement and condition | | |
| 5.15.37. | What is the output when compiling and running the following code(while statement(2))? | | |
| 5.15.38. | Answer: while statement(2) | | |
| 5.15.39. | What is the output when compiling and running the following code(do... while)? | | |
| 5.15.40. | Answer: do... while | | |