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






2. Direct component call in Android






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






4. The receiver is triggered whenever the device battery becomes low or exits the low condition by listening for this two.






5. Shows the actual amount of memory the application uses






6. A styleable entity that contains these two custom attributes: showText and labelPosition.






7. Necessary tools to develop Android applications






8. It is a string that defines the specific type of access your app is asking for.






9. Allow to combine loosely coupled components to perform certain tasks






10. Android request its permission using its ________






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






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






13. It doesn't currently support the <merge/> tag in the layouts to be inflated.






14. It is a free service for sending messages to Android devices.






15. Callback method: The activity is no longer visible.






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






17. To define custom attributes - add this resources to your project.






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. In order to get a list of accounts on the device - your app needs this permission.






20. Perform background tasks without providing a user interface






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






22. It is a set of rules for encoding documents in machine-readable form.






23. Where Android is currently primarily developed






24. This is used to check that you're actually connected to the Internet and what type of connection is in place.






25. This class defines abstract methods that you must override so that your database table can be created and upgraded when necessary.






26. Conversion of an object to XML






27. This class defines methods for drawing text - lines - bitmaps - and many other graphics primitives.






28. This is used to fetch the account names that the user has stored on their device.






29. This broadcasts all battery and charging details in a sticky Intent that includes the charging status.






30. Each time a new activity starts - the previous activity is stopped - but the system preserves the activity in a _____ (the ______).






31. Whenever the device is docked or undocked - this action is broadcast.






32. You can set the layout as the UI for your activity with passing the resource ID for the layout.






33. Evaluation of registered components






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






35. Represents the visual representation of an Android application






36. This search feature was introduced in Android 3.0 and can maintain backward compatibility with older versions of Android by using the default search dialog provided by the system.






37. Describes the status of a network interface of a given type (currently either Mobile or Wi-Fi).






38. A service in which programmers can offer their Android application to Android users.






39. This object contains an account name - which for Google accounts is an email address.






40. Callback method: The activity has become visible.






41. Callback method: The activity is no longer visible






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






43. This handles cases like flaky mobile networks - airplane mode - and restricted background data.






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






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






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






47. is run when running Android on the pc






48. Converts XML Document to XML DOM






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






50. This class exposes a number of methods for applications to receive location updates.