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2021 Aug AND-401 rapidshare
Q51. An AsyncTask can be cancelled anytime from any thread.
A. True
B. False
Answer: A
Q52. Which of the following is not an Android component (i.e. a point from which the system can enter your application)?
A. Service
B. Activity
C. Layout
D. Content Provider
Answer: C
Q53. Which is the correct explanation of ListView?
A. It is necessary to use ListView as a set with ListActivity.
B. You cannot use a ListView when there is no information to be displayed.
C. When displaying a list of Strings using an ArrayAdapter class in ListView, you must save the value in an ArrayList.
D. ListView has a function to display a list of uniquely defined Views other than TextView.
Answer: D
Q54. Which configuration file holds the permission to use the internet?
A. Layout file
B. Property file
C. Java source file
D. Manifest file
Answer: D
Q55. Which of the following attributes is used to set an activity screen to landscape orientation?
A. screenorientation = landscape B. screenOrientation=”landscape”
C. android:ScreenOrientation=“landscape”
D. android:screenOrientation=”landscape”
Answer: D
Update AND-401 test preparation:
Q56. What does the following line of code do?
Toast toast = Toast.makeText(this,"Android ATC", Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP|Gravity.RIGH, 0, 0);
A. The toast will have it UI components place on the top-right corner.
B. The toast will appear on the top-right corner.
C. The toast will show the text message on top-right corner of the toast box.
D. The toast will appear at the center of the screen at position (0,0), but aligned to the top-right corner.
Answer: B
Q57. Which manifest file permission you should add to allow your application to read the device’s address book?
A. READ_ADDRESS_DATA
B. READ_PHONE_STATE
C. READ_PHONE_CONTACTS
D. READ_CONTACTS
Answer: D
Q58. Javascript is enabled by default in a WebView.
A. True
B. False
Answer: B
Q59. Which of the following statements is correct about SQLite?
A. It is an object database.
B. It is client-server format.
C. It is possible to create and access a database by using SQLOpenHelper.
D. It can be accessed by other applications through ContentProvider.
Answer: D
Q60. How to enable JavaScript in WebView?
A. myWebView.setJavaScriptEnabled(true);
B. myWebView.getJavaScriptSettings.setEnabled(true);
C. myWebView.getSettings().setJavaScriptEnabled(true);
D. Java script is always enabled in WebView
Answer: C