We can add more than one class(es) at the time of compilation Java Beans.

A. True.

B. False.

You can do it
  1. Which of the following statements are true?
  2. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  3. The programmer must explicitly create the system .in and system .out objects.
  4. A constructor must always invoke its supper class constructor in its first statement.
  5. Which of the following methods can be used to remove a component from the display?
  6. Session bean
  7. Which of the following methods belong to the String class?
  8. The use of protected keyword to a member in a class will restrict its visibility as follows:
  9. An EJB is a server-side component that encapsulates the business logic of an application
  10. The check box group class is a subclass of the component class.
  11. forName() is a static factory method
  12. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  13. Any class may be inherited by another class in the same package.
  14. Which of the following will produce a value of 10 if x = 9.7?
  15. Submit button always fires doPost(...)
  16. EJBs can be of the following type(s)None of the above
  17. Which of the following command lines options generates documentation for all classes and methods?
  18. Every method of a final in class is implicitly final.
  19. A Java monitor must either extend thread class or implement Runnable interface.
  20. Which of the following statements are true?
  21. Which of the following statements are valid array declarations?
  22. A final class may not have any abstract method.
  23. A string object can not be modified after it is created.
  24. A thread can make second thread ineligible for execution by calling the suspend (-) method on second…
  25. Declaring a method synchronized guarantees that the deadlock cannot occur.
  26. executeUpdate(------------) returns ___________
  27. JdbcOdbcDriver is an object of Object class
  28. Objects are passed to a method by use of call-by-reference.
  29. All methods in an abstract class must be declared abstract.
  30. Which of the following methods can be used to change the size of a size() *resize()