Questions on 'technology' category

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  1. Which activity lifecycle method gets called whenever the screen of the device turns off an then turns on?

    Hemant Patel Asked by Hemant Patel 8 years ago 1079
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  2. What happens to the activity lifecycle whenever a user is browsing your application and suddenly a call comes?

    Asked by Anonymous User 8 years ago 586
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  3. We are writing an android app which loads some data from remote database using a URL. While doing so we encountered network on main thread exception. What did we do wrong and how can we handle it?

    Asked by Anonymous User 8 years ago 808
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  4. How do you find memory leaks in android application?

    Asked by Anonymous User 8 years ago 693
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  5. What is assert? Where will you use it?

    Asked by Anonymous User 8 years ago 631
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  6. I wanted to do show a splash screen in my application only once for the first time when user downloads my application. How do you design it? What logic will you use for it?

    Asked by Anonymous User 8 years ago 734
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  7. How will you design a text view, which works properly for both mobiles and tablets?

    Asked by Anonymous User 8 years ago 601
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  8. How will you find if your application is running on low memory, or out of memory?

    Asked by Anonymous User 8 years ago 589
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  9. What is an ANR notification in Android?

    Asked by Anonymous User 8 years ago 539
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  10. What is Activity and Intent in Android? What is the difference between Activity and Intent?

    Asked by Anonymous User 8 years ago 1156
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  11. How do you find IMEI and IMSI number on an Android device?

    Asked by Anonymous User 8 years ago 644
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  12. How Android app runs on Android mobile?

    Asked by Anonymous User 8 years ago 565
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  13. When does onResume() method call?

    Asked by Anonymous User 8 years ago 633
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  14. Enumerate three key loops when monitoring an activity?

    Hemant Patel Asked by Hemant Patel 8 years ago 931
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  15. Can Android application only be programmed in Java?

    Hemant Patel Asked by Hemant Patel 8 years ago 526
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  16. Why cannot you run standard Java bytecode on Android?

    Hemant Patel Asked by Hemant Patel 8 years ago 1386
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  17. There are four Java classes related to the use of sensors on the Android platform. List them and explain the purpose of each.

    Hemant Patel Asked by Hemant Patel 8 years ago 1922
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  18. Who is the missile woman of India?

    Asked by Anonymous User 8 years ago 1062
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  19. What is Agni V?

    Asked by Anonymous User 8 years ago 1113
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  20. Who is given credit for the invention of the light bulb?

    Asked by Anonymous User 8 years ago 1013
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  21. Which is the best feature in the new iPhone X?

    Asked by Anonymous User 8 years ago 1105
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  22. How to generate Log file in Android Studio?

    Asked by Anonymous User 8 years ago 1118
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  23. How to debug an application in Android Studio?

    Asked by Anonymous User 8 years ago 1307
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  24. How do you remove icons and widgets from the main screen of the Android device?

    Asked by Anonymous User 8 years ago 651
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  25. Is it possible to use or add a fragment without using a user interface?

    Asked by Anonymous User 8 years ago 1271
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  26. What are the steps in creating a bounded service through AIDL?

    Asked by Anonymous User 8 years ago 694
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  27. What is the proper way of setting up an Android-powered device for app development?

    Asked by Anonymous User 8 years ago 1024
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  28. What is adb? Explain.

    Asked by Anonymous User 8 years ago 680
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  29. What is the importance of XML-based layouts?

    Asked by Anonymous User 8 years ago 572
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  30. What is the Open Handset Alliance?

    Asked by Anonymous User 8 years ago 1595
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  31. What is Dalvik Virtual Machine?

    Asked by Anonymous User 8 years ago 1574
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  32. What are the different tools in Android? Explain them.

    Asked by Anonymous User 8 years ago 594
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  33. What's the difference between a file, a class and an activity in android?

    Asked by Anonymous User 8 years ago 607
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  34. Describe the APK format.

    Hemant Patel Asked by Hemant Patel 8 years ago 566
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  35. How do you supply construction arguments into a Fragment?

    Hemant Patel Asked by Hemant Patel 8 years ago 1452
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