Sunday 1 April 2012

Android Interview Questions and Answers for Fresherds & Experienced

1. What is android? 
2. What is activity? 
3. What is intent in Android? 
4. What is a Sticky Intent? 
5. How the nine-patch Image different from a regular bitmap? or Different between nine - patch Image vs regular Bitmap Image 
6. What Programming languages does Android support for application development?
7. What is a resource? 
8. How will you record a ihone call in Android? or How to handle on Audio Stream for a call in Android? 
9. What’s the difference between class, file and activity in android? 
10. Does Android support the Bluetooth serial port p roflle? 
11. Can an application be started on powerup? 
12. What is APK format? 
13. How to Translate in android? 
14. What is an action? 
15. What are the advantages of Android? 
16. What is the TTL (Time to Live)? Why is it required? 
17. How is nine-patch image different from a regular bitmap? 
18. Explain IP datagram, Fragmentation and MTU? 
19. Explain about the exceptions of Android? 
20. Describe Android Application Architecture? 
21. What are the advantages of Android? 
22. How long does it take to build an app?
23. What are the features of Android? 
24. What are the differences between a domain workgroup? 
25. What is needed to make a multiple choice list with a custom view for each row? 
26. What are the dialog boxes that are supported in android? Explain. 
27. How to Remove Desktop icons and Widgets? 
28. Can I write code for Android using C/C++? 
29. Describe the APK format.
30. What is an action?
31. What is activity?
32. What is intent?
33. What languages does Android support for application development?
34. What's the difference between file, class and activity in android?
35. Are the Android releases available in a ROM?
36. Where can I download a release?
37. What is the Open Handset Alliance?
38. What innovations the OHA members strive to achieve?
39. Why an open source platform would be beneficial to consumers?
40. Why is open platform good for the mobile operators?
41. Why is open platform good for developers?
42. What is the Android G1 Phone?
43. Which Programming language is supported by Android?
44. Are the Android apps first scrutinized by Google?
45. How much revenue share does the developer get?
46. I just got a new phone, but have no apps. What should I get?
47. Describe a real time scenario where android can be used?
48. How to select more than one option from list in android xml file? Give an Example.
49. Explain about the exceptions of Android.
50. What are the differences between a domain and a workgroup?
51. Explain IP datagram, Fragmentation and MTU.