Message-Driven beans act as a listener for the Java Message Service API, processing messages synchronously

A. True

B. False

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  1. When we invoke repaint () for a Component, the AWT invokes the method:
  2. Which of the following methods can be used to change the size of a size() *resize()
  3. Consider the following class definitions: class maths { student student1; } class student { String name;…
  4. Which of the following keywords are used to control access to a class member?
  5. The length of a string object 's1' can be obtained using the expression s1.length.
  6. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  7. The methods wait() and noify() are defined in
  8. Which of the following methods can be used to remove a component from the display?
  9. executeUpdate(------------) returns ___________
  10. Which of the following are not keywords?
  11. In RMI we invoke client method from remote server
  12. With javadoc, which of the following denotes a javadoc comment?
  13. A variable declared inside the for loop control can not be referenced out side the loop.
  14. Which are the valid ways to create DataInputStream streams?
  15. Which of the following control expressions are valid for an if statement?
  16. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  17. When we implement the Runnable interface, we must define the method
  18. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  19. In RMI before running the client program we must start RMI Registry.
  20. Which of the following command lines options generates documentation for all classes and methods?
  21. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  22. Declaring a method synchronized guarantees that the deadlock cannot occur.
  23. A JSP file can be stored_________________
  24. The name of the RMI compiler is ___________
  25. The break statement is required in the default case of a switch selection structure.
  26. putValue(...) method takes _____________________-
  27. A panel can not be added to another panel.
  28. Submit button always fires doPost(...)
  29. JSP files creates ________________
  30. When the string objects are compared with ==, the result is true If the strings contain the same values.