Maintaining object semantics means:

You want to call a function written in C in your Java application remotely. How will you do it?

Which statement is true about local inner class within a method?

Is it possible to create an array of zero length?

Which statement about threading is incorrect?

Output of the following program? public class Test { public static void main (String args[ ]) { B o = new A (); System.out.println (o.content ()); } public String content () throws Exception { throw new Exception (''This is an exception on this.content ()''); } private static class B { public String content () { return ''B''; } } private static class A extends B { public String content () { return ''A''; } } }

You use the keyword ________ to reference a method in the superclass from a subclass.

To place two nodes node1 and node2 in a hbox p, use ________.

To handle the mouse click event on a pane p, register the handler with p using ________.

You use the _________ operator to access members of an object.

To create an instance of bigdecimal for 454.45, use ________.