AND-402 by Android Valid Free Exam Practice Test

Question 1

Which of the following is correct about Content providers in Android?

A. Data read by content providers are deleted when application closes. B. They are used to share data between applications C. They are used to share data between devices D. They are used to share data between applications signed with same certificate

Correct Answer: B

Question 2

What is the result of the query when run on SQLite database?

A. The result is returned in the form of a List B. All are correct C. The result is returned in the form of a Map D. A cursor is returned that points to all rows found by query.

Correct Answer: D

Question 3

What happens if the permission is not used in an application?

A. The application cannot be build B. The application cannot access system resources C. The application force closes D. The application will return runtime error

Correct Answer: B

Question 4

If credit card numbers and passwords are stored in device they should to be in

A. Hash Form B. Encrypted Form C. Raw Form D. Text file

Correct Answer: A

Question 5

Which of the following is NOT true about setting two applications to share same Linux ID?

A. Android's adb tool can be used to check the applications that if they are sharing same Linux ID. B. The applications just need to be installed on single device, for checking their Linux ID, they need not to berunning. C. Both applications must be running in background to check if they are sharing same Linux ID. D. Making two applications sharing same Linux ID must have same value of sharedUserID in AndroidManifest.xml.

Correct Answer: B

Question 6

Which of the following is the focus of confidentiality?

A. Privacy of user data B. Privacy of Google data C. Privacy of application files D. Permissions of an application

Correct Answer: A

Question 7

Which type of data can be stored using shared preferences?

A. Primitive data types B. Class objects C. All are correct D. Text files

Correct Answer: A

Question 8

Which of the following is NOT required for backing up data on cloud storage?

A. The class(backup agent) that extends BackupAgentHelper. B. The internet permission in the AndroidManifest file to communicate with the Google server. C. The application should be registered with the Google's backup service. D. The backupAgent agent should be specified in application tag inside AndroidManifest.xml.

Correct Answer: B

Question 9

Which of the following is NOT true about "restoreAnyVersion" attribute of <application> tag?

A. Indicates that the application is prepared to attempt a restore of any backed-up data set, even if the backupwas stored by a newer version of the application than is currently installed on the device. B. This is system level attribute and is used in rooted devices to restore any version of Android OS being usedpreviously. C. If set to true, then user is allowed to restore any previous version of the application. D. Its default value is "false".

Correct Answer: B

Question 10

Which of the following methods can be used to extract licence information from rights object?

A. getDrmRightsObject() B. saveRights() C. getApplicationContext() D. getConstraints()

Correct Answer: D

Android Security Essentials - AND-402 Exam Practice Test