Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R15 2019 December 825AA Android Application Development Previous Question Paper
R15
Code No: 825AA
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA V Semester Examinations, December - 2019
ANDROID APPLICATION DEVELOPMENT
Time: 3 Hours
Max. Marks: 75
S 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)
Explain about android application components.
[5]
b)
Discuss in detail about table layout.
[5]
c)
Write short notes on toast.
[5]
d)
How to query a content provider?
[5]
e)
List out callback methods to get the current location.
[5]
PART - B
5 ? 10 Marks = 50
2.
Explain in detail about android system architecture.
[10]
OR
3.a)
Explain different types of android applications.
b)
List out features of android application.
[5+5]
4.
Draw a diagram to explain the concept of fragment life cycle?
[10]
OR
5.
Write an android application program for addition of two numbers using user interface
components.
[10]
6.
Explain the following Intents with illustrations
a) Implicit Intents
b) Explicit intents
[5+5]
OR
7.
Explain in detail about broadcast Receivers.
[10]
8.
Create an application for adding and removing data from SQLite database.
[10]
OR
9.
Discuss in detail about shared preference.
[10]
10.
Write an android application program that shows the current location's latitude and
longitude continuously as the device is moving.
[10]
OR
11.
What are the steps to implement simple alarm application? Explain them briefly. [10]
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This post was last modified on 17 March 2023