loading...

CS506 VU Current Midterm Fall 2012 Paper 11 December 2012

CS506 VU Current Midterm Fall 2012 Paper – 11 December 2012

Each event source can have _________________ listeners registered on it.
Multiple
Single
Double
Triple

Which of the following methods are invoked by the AWT to support paint and repaint operations?
Paint ()
Repaint()
Draw ()
Redraw()

An exception in java is represented as a/an _____
Operator
Object
Function
None

Window, frame and dialog use ________ as their default layout.
Border Layout
Flow Layout
Grid Layout
Gridbag Layout

Adapter classes have been defined for listener interfaces except ________ interface
1. MouseListener
2. KeyListener
3. WindowListener
4. ActionListener

A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances

What is the difference between a static and a non-static inner class?

iscuss any three methods of ResultSetMetaData?

Two java collections.Which Should use for Your indexed Search?

Which Component subclasses are used for paint



 
Another Paper:

CS506 VU Current Midterm Fall 2012 Paper – 10 December 2012

 > 4 stages of applet cycles

> What will happen if a class implements Windowlistener Interface and it does not provide definitions of all methods.?
> Methods to execute SQL query?
> What does mean by it if a class or method is abstract? (5 marks)
> Diff b/w Input/output streams class hierarchy and Read/Write class hierarchy?
> Can applets communicate with eachother? (5 marks)
> As a developer of GUI ,what should u know about top level containers and general purpose containers?


Another Paper:

Adapter classes have been defined for listener interfaces except ________ interface

1. MouseListener
2. KeyListener
3. WindowListener
4. ActionListener

A non-static inner class may have object instances that are associated with instances of the class’s outer
class. A static inner class does not have any object instances

What is the difference between a static and a non-static inner class?

A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances

What is the difference between Anonymous object and Named object? Give example with code.

iscuss any three methods of ResultSetMetaData?

Two java collections.Which Should use for Your indexed Search?

Which Component subclasses are used for paint

DOWNLOAD SOLUTION HERE
loading...