Home

Java always provides a default constructor to a class.

A. True

B. False

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

You can do it
  1. JdbcOdbcDriver is an object of Object class
  2. Which exception is thrown by the read() method of InputStream class?
  3. A package is a collection of
  4. JSP files creates ________________
  5. A catch can have comma-separated multiple arguments.
  6. Which of the following methods belong to the String class?
  7. Which of the following methods can be used to change the size of a size() *resize()
  8. putValue(...) method takes _____________________-
  9. Which of the following will produce a value of 10 if x = 9.7?
  10. With javadoc, which of the following denotes a javadoc comment?
  11. An individual array element that is passed to a method and modified in that method will contain the…
  12. Which of the following keywords are used to control access to a class member?
  13. The length of a string object 's1' can be obtained using the expression s1.length.
  14. Java always provides a default constructor to a class.
  15. It is an error to have a method with the same signature in both the super class and its subclass.
  16. In RMI before running the client program we must start RMI Registry.
  17. The default case is always required in the switch selection structure.
  18. Which of the following statements are true?
  19. In evaluating a logical expression of type 'Boolean expression 1&& Boolean expression 2', both the Boolean…
  20. Which of the following will produce a value of 22 if x=22.9:
  21. The name of the RMI compiler is ___________
  22. The break statement is required in the default case of a switch selection structure.
  23. The modulus operator (%) can be used only with Integer operands.
  24. A Java monitor must either extend thread class or implement Runnable interface.
  25. Declarations can appear anywhere in the body of a Java method.
  26. What is wrong in the following class definitions? abstract class print { abstract show();} class…
  27. Two methods cannot have the same name in Java.
  28. Consider the following statements: int x = 10, y = 15; x = ((x < y) ? (y + x) : (y - x); What will…
  29. Which of the following statements are valid array declarations?
  30. What is error in the following class definitions? abstract class xy { abstract sum(int x, int y)…