cdac end module core java questions with answers practice questions -LearnerIndia page 4

CDAC Core Java Practice Questions

31. How do you change the current layout manager for container?




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32. Which is not keybord in java




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33. Which method can be used to enable/disable a checkbox menu item?




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34. what makes the java platform dependent




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35. Read object method reconstructs object at the time of retriving from the file




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36. Which of the following command line options generates documentation for all classes and methods?




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37. Which of the following will produce a value of 22 if x = 22.9?




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38. how are remote object parameters transferred between client and server




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39. Which of the following collection classes from java.util package are thread safe?




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40. Tree Map class is used to implement which collection interface. select the one correct answer




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