BSc CS Sem 5 BSc CS Semester 5 (2014 2015) 2015 Advanced Java I Question Paper - Mumbai University | munotes

Questions asked in this paper

• (2) Figures to the right indicate full marks

1. Q1 Write Short note on JOptionPane,
   • (c) Write a Program in java which creates a list Containing at least 3 stat i On the click state ,the of that be disp of India Text | 1d be displayed ina
   • (d) Explain any three text components in swings
   • (e) Briefly explain and Identify the difference between J ScrollBar and
   • (f) Write a program in that reads an integer number'n' in a text field. Create a JButton labelled "Sum". On click of the JButton should be calculated and displayed in another text field
2. Q2 Attempt the following (Any Three) 15 marks
   • (a) Explain the. JFileChooser class with one method
   • (b) Explain any three constructors of the JTree class:
   • (c) Write a briefnote on Java print services API
   • (d) How to synchronise thread? Explain with example What are the methods involved in communication between threads
   • (f) Write a program in java to display clockwise spin line.on a button click
3. Q3 Attempt the following (Any Three)
   • (a) Write a brief account ofthe drivers of
   • (b) Explain the importance of following methods
   • (i) Class.forName
   • (c) Write‘a JDBC program that counts the total number of managers from emp table
   • (d) Write a short note on stored Procedures
   • (e) Explain any three important methods of ResultSetMetaData
   • (f) Write a JDBC program that accepts a subject name as a command line argument and displays highest score in that subject
4. Q4 Attempt the following (any three)
   • (a) Write a short note on Socket Direct protocol
   • (b) Explain Socket
   • (c) Define the interface and implementation class ofa RMI system with meth accepts a number and returns its reverse. Od that
   • (d) the following methods from the URL class
   • (e) Write a TCP server program in java that receives an Integer number from chécks whether it is a palindrome and sends an output to the client ? seat,
   • (f) Write program that accepts computer name as a command line argumen, and to display its Inet Address the following ( any Three)
   • (a) Explain the JDialog class with suitable example. 15
   • (b) Explain any three methods of the Timer ?
   • (c) Write-a brief note on JDBC Exception classes What are the steps involved in creating and running RMI programs
   • (e) for he following :— The JTabbed pane class contains two tabs "city" and "Bank" First tab is titled with panel name "city panel" and-include two buttons labelled "Mumbai" and "Delhi" tab titled as bank with panel name "Bank Panel" , includes list of
   • (f) Write a short note on RMI architecture

Read from the scan above, so a character or two may differ. The scan is the original.