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AND-402 Exam Dumps - Android Security Essentials

Question # 4

Which of the following is a safe place to store user data?

A.

Backend servers.

B.

Mobile devices.

C.

SD Cards.

D.

Third party applications.

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Question # 5

Which of the following is true about calling method getWritbleDatabase()?

A.

SQLiteOpenHelper.onCreate() is only called when database is created for the first time.

B.

SQLiteOpenHelper.onCreate() is always called.

C.

SQLiteOpenHelper.onCreate() is always called when user starts the application.

D.

None are correct.

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Question # 6

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

A.

The result is returned in the form of a List

B.

The result is returned in the form of a Map

C.

A cursor is returned that points to all rows found by query.

D.

All are correct

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Question # 7

Which of the following is NOT true about the versionCode attribute? (Choose two)

A.

This is same as the version number of the application shown to the user

B.

This must be an integer.

C.

This must be a floating number

D.

It must be incremented from the previous versionCode when releasing a new version of application.

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Question # 8

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

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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 applicationson same device" are correct.

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Question # 10

Which of the following is true about “uiOptions” attribute of the ? (Choose two)

A.

Its default value is “none”.

B.

“splitActionBarWhenNarrow” is a valid value for this attribute.

C.

“hideActionBarWhenNarrow” is a valid value for this attribute.

D.

It disables any other UI options in the layout resource files.

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Question # 11

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

A.

android.permission.GET_ACCOUNTS

B.

android.permission.GET_INTERNET

C.

android.permission.GET_AUTH_TOKEN

D.

None are correct

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Question # 12

Which of the following is correct about application level permissions?

A.

They are required to contact with Android Operating system.

B.

They are required for an Application to perform its operations.

C.

They are required to create an application.

D.

They are automatically created.

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Question # 13

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

A.

getDrmRightsObject()

B.

getConstraints()

C.

getApplicationContext()

D.

saveRights()

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Question # 14

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

A.

Signature Permissions

B.

System Permissions

C.

Dangerous Permissions

D.

Normal Permission

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Question # 15

Dangerous Permissions can cause real harm or damage to user’s Personal___________.

A.

Data

B.

Money

C.

Device

D.

All choices are correct.

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Question # 16

Which of the following is NOT true about “auto” value given to the installLocation attribute in the tag?

A.

By default, when an application is installed for the first time, a memory error is given in case the space is notavailable in the internal memory.

B.

The application is installed on internal memory by default if space is available

C.

In case of unavailability of space in internal memory the application is installed on external memory

D.

Once installed, the application can be moved from internal to external memory and vice versa.

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