Download JNTUA MCA 2016 Nov 5th Sem 9F00501 Mobile Application Development Question Paper

Download JNTU Anantapur (JNTU Anantapur) Master of Computer Applications (MCA) 2016 Oct-Nov Regular Supply 5th Sem 9F00501 Mobile Application Development Previous Question Paper

Code: 9F00501


MCA V Semester Regular & Supplementary Examinations November/December 2016
MOBILE APPLICATION DEVELOPMENT
(For students admitted in 2011, 2012, 2013 & 2014 only)

Time: 3 hours Max. Marks: 60
Answer any FIVE questions
All questions carry equal marks
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1 (a) Explain briefly about the J2ME configuration and J2ME profiles.
(b) Illustrate J2ME architecture with a neat diagram.

2 (a) ?Using local variables in developing J2ME applications is a best practice?, Explain.
(b) What is the need of command listener interface in J2ME applications?

3 (a) List the steps required to create an instance of the form class.
(b) Write a MIDlet program for interacting with an instance of ticker class.

4 (a) Write a MIDlet program for drawing an image on the canvas.
(b) Discuss about the clipping region.

5 Write a MIDlet to read and write mixed data types from a record store.

6 (a) What are the different JDBC driver types? Explain.
(b) Define metadata. Explain the commonly used database metadata objects.

7 Write a J2ME application program that retrieves information from a database.

8 (a) Give a brief note on input stream class.
(b) Explain briefly about creating an HTTP connection.


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