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Free Android Security Essentials Practice Questions

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Exam style questions across every AND-402 domain

Last Update 3 days ago
Total Questions : 107

Start with our free AND-402 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real Android certified application developer exam. Each AND-402 exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Android weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 1

The auth token is acquired in the form of

Options:

A.  

Integer

B.  

Hexadecimal value

C.  

String

D.  

Bundle

Discussion 0
Question # 2

What are the permissions which are granted automatically without user’s approval called?

Options:

A.  

Signature Permissions

B.  

System Permissions

C.  

Dangerous Permissions

D.  

Normal Permission

Discussion 0
Question # 3

What is the recommended use of BaseColumns._ID in SQLite database?

Options:

A.  

It should always be used to maintain unique I

D.  

B.  

It should be used to include unique ID when content provider is being used.

C.  

It is deprecated now.

D.  

All are correct.

Discussion 0
Question # 4

Which of the following storage methods does Android offer to ensure secure data saving?

Options:

A.  

Shared preferences

B.  

Content providers

C.  

File storage in internal and external memory

D.  

All are correct

Discussion 0
Question # 5

Permissions can be added inside

Options:

A.  

AndroidManifest.xml.

B.  

Layout.xml file

C.  

Res folder

D.  

Bin folder

Discussion 0
Question # 6

What is the standard unit of time value passed to requestUserUpdates() function to get location updates?

Options:

A.  

seconds

B.  

Minutes

C.  

microseconds

D.  

milliseconds

Discussion 0
Question # 7

Which of the following is NOT true about theme attribute?

Options:

A.  

A reference to a style resource is set through it.

B.  

It can be placed inside manifest tag.

C.  

It can be placed inside application tag.

D.  

It can be placed inside activity tag.

Discussion 0
Question # 8

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

Options:

A.  

getDrmRightsObject()

B.  

getConstraints()

C.  

getApplicationContext()

D.  

saveRights()

Discussion 0
Question # 9

Which of the following is required for accessing a user’s Google account?

Options:

A.  

android.permission.GET_ACCOUNTS

B.  

android.permission.GET_INTERNET

C.  

android.permission.GET_AUTH_TOKEN

D.  

None are correct

Discussion 0
Question # 10

Which of the following are helper classes provided by Android to backup data to Google server? (Choose two)

Options:

A.  

FileBackupHelper

B.  

DatabaseBackupHelper

C.  

SharedPreferencesBackupHelper

D.  

MapBackupHelper

Discussion 0

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