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Android Security Essentials

Last Update 9 hours ago Total Questions : 107

The Android Security Essentials content is now fully updated, with all current exam questions added 9 hours ago. Deciding to include AND-402 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our AND-402 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these AND-402 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Android Security Essentials practice test comfortably within the allotted time.

Question # 1

Which tag of the following cannot be placed inside the application tag?

A.

< provider >

B.

< uses-library >

C.

< instrumentation >

D.

< service >

Question # 2

Which of the following must be overridden while using SQLiteOpenHelper class? (Choose two)

A.

onCreate()

B.

onUpgrade()

C.

onOpen()

D.

onDestroy()

Question # 3

The auth token is acquired in the form of

A.

Integer

B.

Hexadecimal value

C.

String

D.

Bundle

Question # 4

Which of the following can be used to share a component among applications written by same author?

A.

Custom permission

B.

System Permission

C.

Component permission

D.

Special level kernel permissions

Question # 5

Which of the following is not correct when executing the following line of code?

FileOutputStream fOut = openFileOutput("MyFile.txt", MODE_WORLD_READABLE);

A.

File "MyFile.txt" is created in internal memory of application.

B.

File created by this code is readable by other applications.

C.

File "MyFile.txt" is created in external memory.

D.

File "MyFile.txt" is created in internal memory.

Question # 6

Which of the following is protected by component level permissions? (Choose two)

A.

Application

B.

Components

C.

Application & Components

D.

None are correct

Question # 7

Which of the following is NOT true about the “killAfterRestore” attribute of the < application > tag?

A.

Normally, third-party applications will not need to use this attribute.

B.

It means that whether the application should be terminated after its settings have been restored during an application restore operation.

C.

The default value is true.

D.

The true value of this attribute means that the application will be terminated once its settings are restored during a full-system restore

Question # 8

Which of the below statement is true about Broadcast

1. Broadcast receiver decides which broadcast it will receive

2. Broadcast will decide which receiver can receive its broadcast

A.

Only 1 is true

B.

Only 2 is true

C.

Both 1 & 2 are true

D.

None are correct

Question # 9

What is the visibility or accessibility level of the preference file created by application?

A.

By default it is private to the application that created it.

B.

By default it is available for all applications on the same device.

C.

It can be shared with other applications on same device

D.

Both "By default it is private to the application that created it" and "It can be shared with other applications on same device" are correct.

Question # 10

Which of the following is NOT true about AndroidManifest.xml?

A.

It is extensible

B.

It is placed in root folder of the app.

C.

It is not extensible

D.

It is also called the policy file

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