Rashtrasant Tukadoji Maharaj Nagpur University 2005 M.C.A Java Programing - Question Paper

NLR/W/05-714
First Year 2nd Semester Master of Computer Application(Part-I) exam
(New Course)
Java Programming
Paper-2CSA-4
1. EITHER
(a)Explain how JAVA is platform independent.
(b)Explain instance of object in JAVA
OR
(c ) Write a program in Java to compute series.
(d) discuss structure of class. How base class can be used with example.
e) Write a program in Java using Applet Object for displaying an image. How parameters can be passed to Applet in HTML?
2. EITHER
(a) discuss method of overloading in Java.
(b) discuss object and various methods binded with it.
c)Explain instance of class.
OR
d) discuss constructor overloading in JAVA. How the constructor of the identical object can be used in the identical.
(e) Write a program in Java to print Fibonacci series.
3 EITHER
a) discuss AWT. discuss any 3 controls in AWT.
b) discuss use of Color object.
OR
(c) discuss panel, how it is useful in layout manager to design frame and adding controls to it.
d)What is container? discuss with respect to frame and applet.
4. EITHER
a) discuss importance of package. How package can be created? discuss with example.
(b) discuss difference ranging from Dialog box and frame. Write a program for studying the filename.
OR
(c) discuss URL Connection class
(d) discuss Windows. How it is various with frame?
(e) Write code in Java for applet creation studying parameter in HTML page displaying on it.
5. EITHER
(a) discuss Runnable interface. discuss also synchronization of thread in java.
(b) Write a program in Java using Runnable interface creating 2 thread printing a2 and a3 simultaneously.
OR
(c) discuss multiple catch statement in Java. discuss also Exception object.
(d) discuss Input stream and output stream with example.

Earning:   Approval pending.