Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R13 2019 April-May 815BR Mobile Application Development Previous Question Paper
R13
Code No: 815BR
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA V Semester Examinations, April/May - 2019
MOBILE APPLICATION DEVELOPMENT
Time: 3 Hours
Max. Marks: 60
Note: This question paper contains two parts A and B.
Part A is compulsory which carries 20 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries
8 marks and may have a, b, c as sub questions.
PART - A
5 ? 4 Marks = 20
1.a)
Explain about the J2ME configurations.
[4]
b) Explain the attributes of a Manifest File.
[4]
c) Explain the layout of a Canvas.
[4]
d) Explain the rules for using VIEWs.
[4]
e) Explain how to read data from an HTTP connection.
[4]
PART - B
5 ? 8 Marks = 40
2.
Describe about the different types of J2ME profiles.
[8]
OR
3.a)
Describe about the Personal Digital Assistants.
b) Explain how J2ME application is balanced between local and server side processing.
[4+4]
4.
Write a program to deploy multiple MIDlets in a MIDlet suite.
[8]
OR
5.a) Explain about the J2ME wireless toolkit.
b) Explain the tips for developing J2ME applications.
[4+4]
6.a) Explain the steps required to create an Item class.
b) Describe how to create Clipping Region in canvas.
[4+4]
OR
7.
Write a program to Illustrate the technique for throwing a MIDlet State Change
Exception from within the destroyApp() method.
[8]
8.a) Explain about the JDBC driver types.
b)
Write a program to find the sum of values in a column.
[4+4]
OR
9.
Write a program to sort a single data type record in a Record Enumeration.
[8]
10.a) Explain the steps required to transmit a background process.
b) Briefly explain communication management using HTTP commands.
[4+4]
OR
11.
Explain in detail about session management.
[8]
---ooOoo---
This post was last modified on 17 March 2023