| 1.33.Questions |
| 1.33.1. | What is the printed double type value |
| 1.33.2. | Answer: double type member value |
| 1.33.3. | Can you force garbage collection of an object? |
| 1.33.4. | Answer: forced garbage collection |
| 1.33.5. | Can you call System.gc() to force a garbage collection of an object |
| 1.33.6. | Answer: using System.gc() to force a garbage collection |
| 1.33.7. | Which of the following are legal(double value declaration)? |
| 1.33.8. | Answer: double value declaration |
| 1.33.9. | Which of the following are legal(char variable declaration)? |
| 1.33.10. | Answer: char variable declaration |
| 1.33.11. | When will the null object be garbage collected. |
| 1.33.12. | Answer: readyness for garbage collection |
| 1.33.13. | Which of the following are true(method primitive type parameter)? |
| 1.33.14. | Answer: method primitive type parameter |
| 1.33.15. | Which of the following are true(parameters passing)? |
| 1.33.16. | Answer: parameters passing |
| 1.33.17. | In order for the public class MyClass to successfully compile? |
| 1.33.18. | Answer: public class |
| 1.33.19. | In order to successfully compile a source code file, containing the public class Test |
| 1.33.20. | Answer: public class(2) |
| 1.33.21. | In order for the MyClass to be compiled and run, which of the following must be true? |
| 1.33.22. | Answer: public class and runnable |
| 1.33.23. | A package statement must appear as the first non-blank(non-comments) line, if it is included in a source code file(True/False). |
| 1.33.24. | Answer: package statement |
| 1.33.25. | A public interface must have the same name as the source code file(True/False). |
| 1.33.26. | Answer: public interface |
| 1.33.27. | If an import statement must appear as the first non-blank(non-comment) line(True/False). |
| 1.33.28. | Answer: importing |
| 1.33.29. | What is the output(main method parameter)? |
| 1.33.30. | Answer: main method parameter index |
| 1.33.31. | Non-static field variables exist when the object is created and exist until the object is garbage collected(True/False). |
| 1.33.32. | Answer: static field and garbage collecting |
| 1.33.33. | Static field variables come into existence when the its class is loaded(True/False). |
| 1.33.34. | Answer: static field loading |
| 1.33.35. | Which of the following declare an array of String objects? |
| 1.33.36. | Answer: array declaration |