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A variable declared inside the for loop control can not be referenced out side the loop.

A. True

B. False

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  1. Submit button always fires doPost(...)
  2. In RMI we invoke client method from remote server
  3. Which of the following command lines options generates documentation for all classes and methods?
  4. Every call to wait has a corresponding call to notify that will eventually end the wafting.
  5. Which of the following methods belong to the String class?
  6. A thread can make second thread ineligible for execution by calling the suspend (-) method on second…
  7. Which of the following methods can be used to draw the outline of a square?
  8. A package is a collection of
  9. EJBs can be of the following type(s)None of the above
  10. Every method of a final in class is implicitly final.
  11. Which exception is thrown by the read() method of InputStream class?
  12. The methods wait() and noify() are defined in
  13. All methods in an abstract class must be declared abstract.
  14. Which of the following methods can be used to remove a component from the display?
  15. It is perfectly legal to refer to any instance variable inside of a static method.
  16. It is perfectly legal to assign a subclass object to a supper class reference.
  17. The length of a string object 's1' can be obtained using the expression s1.length.
  18. The name of the RMI compiler is ___________
  19. An individual array element that is passed to a method and modified in that method will contain the…
  20. Consider the following class definitions: class maths { student student1; } class student { String name;…
  21. Which of the following are keywords?
  22. A constructor must always invoke its supper class constructor in its first statement.
  23. It is an error if a class with one or more abstract methods is not explicitly declared abstract.
  24. What is error in the following class definitions? abstract class xy { abstract sum(int x, int y)…
  25. A final class may not have any abstract method.
  26. Which of the following are the wrapper classes?
  27. JSP files creates ________________
  28. executeUpdate automatically updates data because___________
  29. Which of the following statements are true?
  30. Which key word can protect a class in package from accessibility by the classes outside the package?