| 2.14.Questions |
| 2.14.1. | What results from running the following code? | | |
| 2.14.2. | Answer: byte binary calculation | | |
| 2.14.3. | What results from attempting to compile and run the following code? | | |
| 2.14.4. | Answer: compile | | |
| 2.14.5. | What does the following code do? (if (i != null & i.intValue() == 5)) | | |
| 2.14.6. | Answer: & and condition statements | | |
| 2.14.7. | What is the value of 111 % 13? | | |
| 2.14.8. | Answer: value of 111 % 13 | | |
| 2.14.9. | What is the value of 9 + 8 % 7 + 6? | | |
| 2.14.10. | Answer: value of 9 + 8 % 7 + 6 | | |
| 2.14.11. | What is the value of y outputing from System.out.println()? | | |
| 2.14.12. | Answer: post-increment | | |
| 2.14.13. | What is the value returned by "abcd" instanceof Object? | | |
| 2.14.14. | Answer: "abcd" instanceof Object | | |
| 2.14.15. | What is the value of 8 | 9 & 10 ^ 11? | | |
| 2.14.16. | Answer: 8 | 9 & 10 ^ 11 | | |
| 2.14.17. | What is the output(n & n + 1 | n + 2 ^ n + 3)? | | |
| 2.14.18. | Answer: n & n + 1 | n + 2 ^ n + 3 | | |
| 2.14.19. | What is the value of -31 >>> 5 >> 5? | | |
| 2.14.20. | Answer: -31 >>> 5 >> 5 | | |
| 2.14.21. | What is the value displayed? | | |
| 2.14.22. | Answer: (b1 | b2 & b3 ^ b4) | | |
| 2.14.23. | What is displayed by the following program? | | |
| 2.14.24. | Answer: & vs && | | |
| 2.14.25. | What is the output displayed? | | |
| 2.14.26. | Answer: String concatenation and assignment | | |
| 2.14.27. | Which is the output from the following program? | | |
| 2.14.28. | Answer: byte and double casting | | |
| 2.14.29. | What is the result of the expression 5.4 + "3.2"? | | |
| 2.14.30. | Answer: 5.4 + "3.2" | | |
| 2.14.31. | What is the result of the following program? | | |
| 2.14.32. | Answer: (i | j) % (i & j) | | |
| 2.14.33. | Based on the following code which of the following are true? | | |
| 2.14.34. | Answer: instanceof and class hierarchy | | |
| 2.14.35. | A reference to an array can be cast to a reference to an Object(True/False). | | |
| 2.14.36. | Answer: array object casting | | |
| 2.14.37. | A reference to an array can be cast to a reference to a Cloneable(True/False). | | |
| 2.14.38. | Answer: array object and Cloneable | | |