Test your basic knowledge |

Android Programming

Subject : it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. This class defines methods for drawing text - lines - bitmaps - and many other graphics primitives.






2. Use this to draw text.






3. Converts XML Document to XML DOM






4. You can reacquire the necessary resources and resume actions that were interrupted. These state transitions are all part of the _________






5. An _______ is an application component that provides a screen with which users can interact in order to do something - such as dial the phone - take a photo - send an email - or view a map.






6. A mode where navigation is set up with a spinner widget.






7. This is the simplest way to monitor device state changes.






8. It is the process of lowering your audio stream output volume to make transient audio from another app easier to hear without totally disrupting the audio from your own application.






9. Creating drawing objects within this method significantly reduces performance and can make your UI appear sluggish.






10. The dock-state details are included as an extra in a sticky broadcast of this action.






11. If permissions are missing - the application will get this at runtime.






12. Amode where the action bar is set up with tabs for navigation.






13. The easiest way to create an authenticator class is to extend this and implement its abstract methods.






14. These helpers are specialized classes for backing up certain kinds of data.






15. Relative to pixels and resolution screen






16. It's generally a good idea for one of your APKs to support this texture format as it is supported by all Android-powered devices that support the OpenGL ES 2.0 spec.






17. It is called to invoke the search dialog on older devices.






18. Binary data is shared using the ACTION_SEND action combined with setting the appropriate MIME type and placing the URI to the data in an extra named called?






19. Sharing of data in Android is done via________






20. This is an interface which is used to pass image data from the camera hardware to the application.






21. It made implementing an effective and user friendly share action in your ActionBar even easier.






22. It is an efficient and maintainable way to parse XML on Android.






23. This class computes scroll positions for you - but it does not automatically apply those positions to your view.






24. In order for the AccountManager to work with your custom account code - you need this class that implements the interfaces that AccountManager expects.






25. To create an activity - you must create a subclass of






26. Your activity should perform setup of "global" state (such as defining layout) in ____ and release all remaining resources in _____






27. Conversion of XML back to an object






28. Callback method: The activity has become visible.






29. Android is __________.






30. An open source stand alone database






31. It typically consumes more energy than 3G - which is in turn more expensive than 2G.






32. The ____ lifetime of an activity happens between the call to onStart() and the call to onStop().






33. Most network-connected Android apps use this to send and receive data.






34. The minimal energy state during which no network connection is active or required.






35. Necessary tools to develop Android applications






36. It provides a simple way to perform your work outside the main thread.






37. This can be used to draw previews of what the camera sensor is picking up.






38. This is used to convert raw touch events into gestures.






39. It is an HTTP client that is used for applications targeted at Gingerbread and higher.






40. It inform the system what intents an application component is willing to accept.






41. The visible lifetime of an activity happens between the call to ____ and the call to ______






42. The ____ lifetime of an activity happens between the call to onCreate() and the call to onDestroy().






43. Evaluation of registered components






44. This behaves similarly to a SQLite table - but reads and writes to an object in memory via callbacks - instead of to a database file.






45. Shows the actual amount of memory the application uses






46. It provides a single value - called an auth token that represents both the user's identity and the application's authorization to act on the user's behalf.






47. The Android framework has a large set of these classes for interacting with the user and displaying various types of data.






48. Answers queries about the state of network connectivity. It also notifies applications when network connectivity changes.






49. When a view is created from an XML layout - all of the attributes in the XML tag are read from the resource bundle and passed into the view's constructor as a what?






50. is run when running Android on the pc







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests