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Submit button always fires doPost(...)

A. True

B. False

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  1. Any class may be inherited by another class in the same package.
  2. If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
  3. The expression (x == y && a<b) is true If either x == y is true or a<b is true.
  4. Which of the following methods can be used to change the size of a size() *resize()
  5. Every call to wait has a corresponding call to notify that will eventually end the wafting.
  6. Servlet has ___________
  7. The name of a Java program file must match the name of the class with the extension Java.
  8. A package is a collection of
  9. Which key word can protect a class in package from accessibility by the classes outside the package?
  10. In a single Servlet class we can use____________
  11. Consider the following statements: int x = 10, y = 15; x = ((x < y) ? (y + x) : (y - x); What will…
  12. Throwing an exception always causes program termination.
  13. JSP files creates ________________
  14. A method declared as static can not access non-static class members.
  15. Consider the following class definition.Class Student extends String{}What happens when we try to compile…
  16. Any method in a supper class can be over ridden in its subclass.
  17. Two methods cannot have the same name in Java.
  18. The programmer must explicitly create the system .in and system .out objects.
  19. What is error in the following class definitions? abstract class xy { abstract sum(int x, int y)…
  20. To delete a file, we can use an instance of class file.
  21. We can add more than one class(es) at the time of compilation Java Beans.
  22. A JSP file can be stored_________________
  23. For all insert, update, delete, query operations on a database, ResultSet object creation is mandatory.
  24. Submit button always fires doPost(...)
  25. A Java monitor must either extend thread class or implement Runnable interface.
  26. executeUpdate(------------) returns ___________
  27. putValue(...) method takes _____________________-
  28. Members of a class specified as private are accessible only to the methods of the class.
  29. When we implement the Runnable interface, we must define the method
  30. DataInput is