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Download JNTUH MCA 5th Sem R13 2019 April-May 815BR Mobile Application Development Question Paper

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

This post was last modified on 17 March 2023




R13

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Code No: 815BR

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, April/May - 2019

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MOBILE APPLICATION DEVELOPMENT



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Time: 3 Hours




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Max. Marks: 60

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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

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8 marks and may have a, b, c as sub questions.



PART - A

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5 ? 4 Marks = 20

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1.a)

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Explain about the J2ME configurations.




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[4]

b) Explain the attributes of a Manifest File.

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[4]

c) Explain the layout of a Canvas.

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[4]

d) Explain the rules for using VIEWs.

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[4]

e) Explain how to read data from an HTTP connection.

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[4]



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PART - B




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5 ? 8 Marks = 40

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2.

Describe about the different types of J2ME profiles.

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[8]

OR

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3.a)

Describe about the Personal Digital Assistants.

b) Explain how J2ME application is balanced between local and server side processing.

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[4+4]

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4.

Write a program to deploy multiple MIDlets in a MIDlet suite.

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[8]

OR

5.a) Explain about the J2ME wireless toolkit.

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b) Explain the tips for developing J2ME applications.




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[4+4]

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6.a) Explain the steps required to create an Item class.
b) Describe how to create Clipping Region in canvas.


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[4+4]

OR

7.

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Write a program to Illustrate the technique for throwing a MIDlet State Change
Exception from within the destroyApp() method.


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[8]


8.a) Explain about the JDBC driver types.
b)

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Write a program to find the sum of values in a column.



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[4+4]

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OR

9.

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Write a program to sort a single data type record in a Record Enumeration.

[8]


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10.a) Explain the steps required to transmit a background process.
b) Briefly explain communication management using HTTP commands.



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[4+4]

OR

11.

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Explain in detail about session management.



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[8]



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