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

A. True.

B. False.

You can do it
  1. The programmer must explicitly create the system .in and system .out objects.
  2. The use of protected keyword to a member in a class will restrict its visibility as follows:
  3. For all insert, update, delete, query operations on a database, ResultSet object creation is mandatory.
  4. The length of a string object 's1' can be obtained using the expression s1.length.
  5. It is an error if a class with one or more abstract methods is not explicitly declared abstract.
  6. In RMI before running the client program we must start RMI Registry.
  7. A JSP file can be stored_________________
  8. Frames and applets cannot be used together in the same program.
  9. Consider the following class definitions: class maths { student student1; } class student { String name;…
  10. One the features of is that an array can store many different types of values.
  11. The expression (x == y && a<b) is true If either x == y is true or a<b is true.
  12. The setBackground() method is part of the class
  13. Which of the following are the wrapper classes?
  14. Which of the following keywords are used to control access to a class member?
  15. In order to connect to a database through java program we must create _______-
  16. Declarations can appear anywhere in the body of a Java method.
  17. Which of the following classes are available in the java.lang package?
  18. JSP files creates ________________
  19. EJBs can be of the following type(s)None of the above
  20. With javadoc, which of the following denotes a javadoc comment?
  21. When the string objects are compared with ==, the result is true If the strings contain the same values.
  22. putValue(...) method takes _____________________-
  23. We can add more than one class(es) at the time of compilation Java Beans.
  24. In RMI we invoke client method from remote server
  25. Which of the following statements are valid array declarations?
  26. A Java monitor must either extend thread class or implement Runnable interface.
  27. A static class method can be invoked by simply using the name of the method alone.
  28. When we invoke repaint () for a Component, the AWT invokes the method:
  29. Which of the following will produce a value of 22 if x=22.9:
  30. The default case is always required in the switch selection structure.