Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R15 2018 June-July 825AA Android Mobile Application Development Previous Question Paper
R15
Code No: 825AA
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA V Semester Examinations, June/July - 2018
ANDROID MOBILE APPLICATION DEVELOPMENT
Time: 3 Hours
Max. Marks: 75
Note: This question paper contains two parts A and B.
Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries 10
marks and may have a, b, c as sub questions.
PART - A
5 ? 5 Marks = 25
1.a) List down the features of SDK.
[5]
b)
Discuss about Radio and Toggle Buttons.
[5]
c)
Define Displaying Toasts.
[5]
d)
With example explain the creation of files.
[5]
e)
Show how to connect to an internet resource.
[5]
PART - B
5 ? 10 Marks = 50
2.
List and explain about various types of Android applications.
[10]
OR
3.
Draw a neat diagram to explain Android Application Lifecycle.
[10]
4.
Describe in detail about interfacing between fragments and Activities.
[10]
OR
5.
Discuss in detail about various Editable and non-editable Text View.
[10]
6.
Give an example to explain the process of passing data to Intents.
[10]
OR
7.
Explain the concept of using intents to launch Activities.
[10]
8.
With an example explain how to create and open a database using SQLite.
[10]
OR
9.
Describe the concept of saving and retrieving data using Shared Preference.
[10]
10.
Explain the process of Finding Current Location and showing location on the Map.[10]
OR
11.
Give the steps involved in updating the location in android application development.[10]
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This post was last modified on 17 March 2023