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  1. Which of the following methods belong to the String class?
  2. Connection, Statement are interfaces and ResultSet is a class.
  3. Declaring a method synchronized guarantees that the deadlock cannot occur.
  4. Which of the following statements are true?
  5. The keywords reserved but not used in the initial version of Java re:
  6. The break statement is required in the default case of a switch selection structure.
  7. The default case is always required in the switch selection structure.
  8. JSP files creates ________________
  9. Two methods cannot have the same name in Java.
  10. The expression (x == y && a<b) is true If either x == y is true or a<b is true.
  11. In a single Servlet class we can use____________
  12. When the string objects are compared with ==, the result is true If the strings contain the same values.
  13. We can add more than one class(es) at the time of compilation Java Beans.
  14. In order to connect to a database through java program we must create _______-
  15. It is perfectly legal to assign a subclass object to a supper class reference.
  16. Which of the following will produce a value of 10 if x = 9.7?
  17. Servlet has ___________
  18. What does the following line of code do?TextField text=new TextField(10);
  19. In RMI we invoke client method from remote server
  20. The methods wait() and noify() are defined in
  21. DriverManager.getConnection("jdbc:odbc:dsn_name") method does not depend on the class.forName(...) method.
  22. A string object can not be modified after it is created.
  23. Which of the following are the wrapper classes?
  24. Which of the following control expressions are valid for an if statement?
  25. A variable declared inside the for loop control can not be referenced out side the loop.
  26. A final class may not have any abstract method.
  27. The name of a Java program file must match the name of the class with the extension Java.
  28. The setBackground() method is part of the class
  29. Frames and applets cannot be used together in the same program.
  30. Every method of a final in class is implicitly final.