The check box group class is a subclass of the component class.

A. True

B. False

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Which of the following statements are true?
  2. Which of the following are the wrapper classes?
  3. EJBs can be of the following type(s)None of the above
  4. Consider the following code snippet: try {int x=0; int y=50/x; System.out.println("Division by zero");…
  5. The default case is always required in the switch selection structure.
  6. What does the following line of code do?TextField text=new TextField(10);
  7. Which of the following methods can be used to change the size of a size() *resize()
  8. A constructor must always invoke its supper class constructor in its first statement.
  9. A string object can not be modified after it is created.
  10. A package is a collection of
  11. Which javadoc tag is used to denote a comment for methods parameters?
  12. When X is a positive number the operations x>> 2 and x>>>2 both produce the same result.
  13. If m and n are int type variables, what will be the result of the expression'm % n' when m = -14 and…
  14. In RMI we invoke client method from remote server
  15. An individual array element that is passed to a method and modified in that method will contain the…
  16. One the features of is that an array can store many different types of values.
  17. Which of the following will produce a value of 10 if x = 9.7?
  18. It is perfectly legal to assign a subclass object to a supper class reference.
  19. Which of the following classes are available in the java.lang package?
  20. Which of the following represent legal flow control statements?
  21. The methods wait() and noify() are defined in
  22. To delete a file, we can use an instance of class file.
  23. Any method in a supper class can be over ridden in its subclass.
  24. Declaring a method synchronized guarantees that the deadlock cannot occur.
  25. Which of the following methods can be used to draw the outline of a square?
  26. Every method of a final in class is implicitly final.
  27. Members of a class specified as private are accessible only to the methods of the class.
  28. Two methods cannot have the same name in Java.
  29. All the bitwise operators have the same level of precedence in Java.
  30. Which of the following statements are valid array declarations?