Android Security Essentials (AND-802) Free Practice Test

Question 1

Android stores cache files in the filesystem and sandboxes along with the application. Cache files are created under directory ............................................

A. /data/files/<application-path>/cache/

B. /data/personal/<application-path>/cache/

C. /data/data/<application-path>/cache/

D. /data/cache/<application-path>/cache/

Correct Answer: C

Question 2

Permissions required for an application to perform its operations are called application level permissions.
Which are the types of application level permissions a developer can use? (Select two)

A. Payment - defined permissions.

B. GPS - defined permissions.

C. System-defined permissions.

D. Application-defined permissions.

Correct Answer: C,D

Question 3

Assume that you have two apps signed with the same certificate and you want them to share access to each other's data. The manifest file in the first app is illustrated in the following image. It has shartedUserId
="com.sharedID.example" .
Which of the following choices is the value of the shartedUserId in the second app?

A. app2Name. com.sharedID.example

B. com.sharedID.example

C. com.example.example1

D. app2. com.sharedID.example

Correct Answer: B

Question 4

A manifest file (AndroidManifest.xml) describes the components of the application, which include the activities, services, broadcast receivers, and content providers that compose the application.

A. False

B. True