BSc CS Sem 4 BSc CS Semester 4 (2018 2019) May 2019 SKILL ENHANCEMENT ANDROID DEVELOPMENT FUNDAMENTALS Question Paper - Mumbai University | munotes

Questions asked in this paper

• 2) Figures to the right indicate marks

1. Q3 Illustrations, in-depth answers and diagrams will be appreciated
2. Q4 Mixing of sub-questions is not allowed
3. Q1 Attempt All (Each of SMarks) 15 marks
   • (a) Multiple Choice Questions
   • i. Android version 7.0 is also known as
   • a) Marshmallow b) Nougat
   • ii. Which of the following is used to input text by the user?
   • c) ListView d) Button uli. Which of the following not a type of menu in Android? Iv. allows to save and retrieve data of an application from the memory in the form of key-value pair
   • v. The first callback method that is called when the activity is created for the first
   • (b) Fill in the blanks with the help of pool of options (ListView, SQLite, GridView,
4. Q1 is used to display a list of scrollable items from which the user can select one by clicking on it il. is.a real-time database that is used to store data with NoSQL cloud
   • iii. Android application components can connect to other Android applications using
   • iv. In Android can be used to display information for the short period of time
   • v. A is a graphic that can be drawn to the screen
   • (c) Give description of the following in 1 — 2 lines:
   • a) Requesting permissions
   • c) Material design
   • d) Publish app
   • e) Alarm managers
5. Q2 Attempt the following (Any THREE)(Each of 5Marks) 15 marks
   • (a) List and Explain various types of layouts in android
   • (b) State and explain various stages of Activity Lifecycle
   • (c) Explain with suitable example the use of RadioButton, and RadioGroup Views in
   • (d) What is a spinner? Explain with example
   • (e) Write the code for accepting user name and password from the user
   • (f) Write an android application to implement DatePicker View
6. Q3 Attempt the following (Any THREE) (Each of SMarks) 15 marks
   • (a) Write a note on Drawables in android
   • (b) Explain how Themes and Styles can be used to customize user interface design in android application. Give suitable example
   • (c) What are Services in android? Give suitable example where Services can be used
   • (d) What is a Broadcast Receiver in android? Explain
   • (e) Write a note on Notifications in android
   • (f) What is RecyclerView? Give suitable example
7. Q4 Attempt the following (Any THREE) (Each of 5Marks) 15 marks
   • (a) What are the different option to save application data in android? Explain
   • (b) What are permissions in android? Write the relevant code to give permission to access camera and contacts to the application
   • (c) What are loaders in android? What are its characteristics? Explain
   • (d) Identify and list key performance related recommendation for an android application
   • (e) Write a note on using SQLite databases for developing android application
   • (f) What is AdMob? Explain in detail
8. Q5 Attempt the following (Any THREE) (Each of 5Marks) 15 marks
   • (a) What is AutoCompleteTextView? Write a relevant code to demonstrate the use of AutoCompleteTextView in android
   • (b) How is CheckBox different from RadioButton in android? Write the XML tag for
   • (c) Write a note on AsyncTaskLoader
   • (d) Write a note on history and evolution of android
   • (e) Write a short note on ProgressBarView in android application

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