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An individual array element that is passed to a method and modified in that method will contain the modified value when the called method completes execution.

A. True

B. False

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  1. The check box group class is a subclass of the component class.
  2. Servlet has ___________
  3. Which of the following statements are true?
  4. A string object can not be modified after it is created.
  5. Which javadoc tag is used to denote a comment for methods parameters?
  6. To delete a file, we can use an instance of class file.
  7. The name of the RMI compiler is ___________
  8. In RMI we invoke client method from remote server
  9. The name of a Java program file must match the name of the class with the extension Java.
  10. forName() is a static factory method
  11. Which of the following command lines options generates documentation for all classes and methods?
  12. Which of the following will produce a value of 10 if x = 9.7?
  13. When we implement an interface method, it should be declared as public.
  14. Which of the following are the wrapper classes?
  15. Consider the following class definition.Class Student extends String{}What happens when we try to compile…
  16. In order to connect to a database through java program we must create _______-
  17. Which of the following keywords are used to control access to a class member?
  18. In the code below, what data types the variable x can have?
  19. The setBackground() method is part of the class
  20. The expression (x == y && a<b) is true If either x == y is true or a<b is true.
  21. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  22. class.forName(...) creates an instance of java ODBC driver
  23. Which of the following represent legal flow control statements?
  24. When present, package must be the first no comment statement in the file.
  25. executeUpdate automatically updates data because___________
  26. A variable declared inside the for loop control can not be referenced out side the loop.
  27. Servlet can have ___________
  28. Throwing an exception always causes program termination.
  29. A constructor must always invoke its supper class constructor in its first statement.
  30. JSP files creates ________________