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An EJB is a server-side component that encapsulates the business logic of an application

A. True

B. False

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  1. Which javadoc tag is used to denote a comment for methods parameters?
  2. It is an error to have a method with the same signature in both the super class and its subclass.
  3. The keywords reserved but not used in the initial version of Java re:
  4. Which of the following statements are true?
  5. Which of the following methods can be used to draw the outline of a square?
  6. What is wrong in the following class definitions? abstract class print { abstract show();} class…
  7. The modulus operator (%) can be used only with Integer operands.
  8. Which of the following represent legal flow control statements?
  9. Session bean
  10. putValue(...) method takes _____________________-
  11. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  12. The import statement is always the first no comment statement in a Java program files.
  13. In RMI we invoke client method from remote server
  14. With javadoc, which of the following denotes a javadoc comment?
  15. We can over load methods with differences only in their return type.
  16. Consider the following class definition.Class Student extends String{}What happens when we try to compile…
  17. A JSP file can be stored_________________
  18. If m and n are int type variables, what will be the result of the expression'm % n' when m = -14 and…
  19. A catch can have comma-separated multiple arguments.
  20. When we implement an interface method, it should be declared as public.
  21. Submit button always fires doPost(...)
  22. A static class method can be invoked by simply using the name of the method alone.
  23. The default case is always required in the switch selection structure.
  24. The name of a Java program file must match the name of the class with the extension Java.
  25. Consider the following class definitions: class maths { student student1; } class student { String name;…
  26. When the string objects are compared with ==, the result is true If the strings contain the same values.
  27. forName() is a static factory method
  28. Which of the following methods can be used to remove a component from the display?
  29. A class may be both abstract and final.
  30. Which of the following methods can be used to change the size of a size() *resize()