Home

In RMI before running the client program we must start RMI Registry.

A. True.

B. False.

You can do it
  1. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  2. EJBs can be of the following type(s)None of the above
  3. We would like to make a member of a class visible in all subclasses regardless of what package they…
  4. All the bitwise operators have the same level of precedence in Java.
  5. In order to connect to a database through java program we must create _______-
  6. The name of a Java program file must match the name of the class with the extension Java.
  7. Which are the valid ways to create DataInputStream streams?
  8. A constructor must always invoke its supper class constructor in its first statement.
  9. DriverManager.getConnection("jdbc:odbc:dsn_name") method does not depend on the class.forName(...) method.
  10. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  11. executeUpdate automatically updates data because___________
  12. Which of the following keywords are used to control access to a class member?
  13. Connection, Statement are interfaces and ResultSet is a class.
  14. Submit button always fires doPost(...)
  15. The use of protected keyword to a member in a class will restrict its visibility as follows:
  16. When present, package must be the first no comment statement in the file.
  17. It is perfectly legal to assign a subclass object to a supper class reference.
  18. Declaring a method synchronized guarantees that the deadlock cannot occur.
  19. Java is fully object oriented programme.
  20. Every method of a final in class is implicitly final.
  21. Which of the following methods can be used to draw the outline of a square?
  22. Which of the following will produce a value of 22 if x=22.9:
  23. In a single Servlet class we can use____________
  24. Members of a class specified as private are accessible only to the methods of the class.
  25. With javadoc, which of the following denotes a javadoc comment?
  26. If m and n are int type variables, what will be the result of the expression'm % n' when m = -14 and…
  27. A variable declared inside the for loop control can not be referenced out side the loop.
  28. A method declared as static can not access non-static class members.
  29. Which of the following are keywords?
  30. Which of the following are the wrapper classes?