Home

Java is fully object oriented programme.

A. true

B. false

You can do it
  1. When present, package must be the first no comment statement in the file.
  2. Which of the following represent legal flow control statements?
  3. Java is fully object oriented programme.
  4. Which of the following are the wrapper classes?
  5. Which of the following methods can be used to remove a component from the display?
  6. One the features of is that an array can store many different types of values.
  7. It is an error to have a method with the same signature in both the super class and its subclass.
  8. The modulus operator (%) can be used only with Integer operands.
  9. Which of the following methods can be used to change the size of a size() *resize()
  10. The use of protected keyword to a member in a class will restrict its visibility as follows:
  11. The setBackground() method is part of the class
  12. class.forName(...) creates an instance of java ODBC driver
  13. The keywords reserved but not used in the initial version of Java re:
  14. A thread can make second thread ineligible for execution by calling the suspend (-) method on second…
  15. Which of the following methods can be used to draw the outline of a square?
  16. Which of the following statements are true?
  17. A variable declared inside the for loop control can not be referenced out side the loop.
  18. Which of the following control expressions are valid for an if statement?
  19. It is an error if a class with one or more abstract methods is not explicitly declared abstract.
  20. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  21. We can over load methods with differences only in their return type.
  22. putValue(...) method takes _____________________-
  23. What does the following line of code do?TextField text=new TextField(10);
  24. executeUpdate automatically updates data because___________
  25. Message-Driven beans act as a listener for the Java Message Service API, processing messages synchronously
  26. executeUpdate(------------) returns ___________
  27. An EJB is a server-side component that encapsulates the business logic of an application
  28. Any class may be inherited by another class in the same package.
  29. Consider the following code snippet: try {int x=0; int y=50/x; System.out.println("Division by zero");…
  30. Which of the following are keywords?