Android AND-802 Exam Practice Test Instant Access

Question 1

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

A/data/data//cache/

B/data/files//cache/

C/data/personal//cache/

D/data/cache//cache/

Answer : B

Question 2

The following image includes some components which you must be aware of to learn about the complexity of the security issue and the fact that software developers can only deal with security issues within their own applications. These components belong to ......................

AMobile Environment.

BAndroid Development.

CTelephone Land Lines Network.

DInternet.

Answer : A

Question 3

Which of the following choices are considered as principles of data security? (Select three)

AConfidentiality

BIntegrity

CAvailability

DIndependency

Answer : A, B, C

Question 4

What is the message "File Written to external memory" which appeared when the app user clicks "Save" button in the following image?

AIt is tag added to Manifestfile.xml.

BThis message must appear when the user clicks back button.

CIt is auto message which appears when users use external storage.

DIt is just a Toast message.

Answer : D

Question 5

What is the result of click the Button1 in the code which is illustrated in the following image? Assuming that write_to_external_storage is the name of an activity that allows users to write to external storage.

ACreates an intent to open an activity that writes to the internal storage.

BCreates an intent to open an activity that reads from the internal storage.

CCreates an intent to open an activity that reads from the external storage.

DCreates an intent to open an activity that writes to the external storage.

Answer : D

Question 6

If your database contains sensitive information, it is recommended not to store it on external storage. If you want to share the database with other applications, then you have to use a .................................................... to protect your app's data.

ASeparate Storage

BContent Provider

CShared Folder

DInternal Storage

Answer : B

Question 7

Android cache is Not considered as an Android application storage.

AFalse

BTrue

Answer : A

Android Security Essentials AND-802 Exam Practice Test