3.17.Questions |
| 3.17.1. | Which modifier should be used to control the persistent state? | | |
| 3.17.2. | Answer: persistent state and modifer | | |
| 3.17.3. | What is the output(extended class and static variable)? | | |
| 3.17.4. | Answer: extended class and static variable | | |
| 3.17.5. | What is the output(static field)? | | |
| 3.17.6. | Answer: static field variable | | |
| 3.17.7. | An abstract class may be instantiated (true/false) | | |
| 3.17.8. | Answer: abstract class and instantiation | | |
| 3.17.9. | An abstract class must contain at least one abstract method (true/false) | | |
| 3.17.10. | Answer: abstract class and abstract method | | |
| 3.17.11. | An abstract class must contain at least one abstract data field (true/false) | | |
| 3.17.12. | Answer: abstract class and abstract field | | |
| 3.17.13. | A top-level class may be declared as private(True/False). | | |
| 3.17.14. | Answer: top level class | | |
| 3.17.15. | A method may be declared as transient(True/False). | | |
| 3.17.16. | Answer: transient and method | | |
| 3.17.17. | A constructor may be declared as volatile. | | |
| 3.17.18. | Answer: volatile and method | | |
| 3.17.19. | What is the output of the following program(static field)? | | |
| 3.17.20. | Answer: static field | | |
| 3.17.21. | Local variables may be declared final(True/False). | | |
| 3.17.22. | Answer: local variable and final | | |
| 3.17.23. | Methods may be declared final(True/False). | | |
| 3.17.24. | Answer: final method | | |
| 3.17.25. | Constructors may not be declared private(True/False). | | |
| 3.17.26. | Answer: final and contructor | | |
| 3.17.27. | What is the output of the following program(static initializer)? | | |
| 3.17.28. | Answer: static initializer | | |