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The expression (x == y && a<b) is true If either x == y is true or a<b is true.

A. True

B. False

You can do it
  1. It is an error to have a method with the same signature in both the super class and its subclass.
  2. executeUpdate(------------) returns ___________
  3. All methods in an abstract class must be declared abstract.
  4. Which javadoc tag is used to denote a comment for methods parameters?
  5. Which of the following string can be used as mode string for creating a RandomAccessFile object?
  6. Which of the following methods belong to the String class?
  7. One the features of is that an array can store many different types of values.
  8. Every call to wait has a corresponding call to notify that will eventually end the wafting.
  9. For all insert, update, delete, query operations on a database, ResultSet object creation is mandatory.
  10. It is perfectly legal to assign a subclass object to a supper class reference.
  11. Which of the following statements are valid array declarations?
  12. We can add more than one class(es) at the time of compilation Java Beans.
  13. In RMI before running the client program we must start RMI Registry.
  14. We can over load methods with differences only in their return type.
  15. A panel can not be added to another panel.
  16. The name of the RMI compiler is ___________
  17. The break statement is required in the default case of a switch selection structure.
  18. If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
  19. In a single Servlet class we can use____________
  20. The programmer must explicitly create the system .in and system .out objects.
  21. DataInput is
  22. Any method in a supper class can be over ridden in its subclass.
  23. Which of the following are keywords?
  24. What is java -g used for?
  25. The concept of multiple inheritance is implemented in Java by
  26. Servlet has ___________
  27. Java is fully object oriented programme.
  28. Given the codeString s = new String("abc");Which of the following calls are valid?
  29. Which of the following represent legal flow control statements?
  30. Servlet can have ___________