Android AND-802 Practice Questions| TestInsights

Question 1

Which of the following choices represent the flow of states of data within any app? (Select three)

AStored data

BData under processing

CData in transit

DPrinted Data

Correct : A, B, C

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AStored data

BData under processing

CData in transit

DPrinted Data

Question 2

In the following image of code, what is the purpose of using MODE_PRIVATE in the method getPreferences( )?

AND-802 Exam Question 2 Exhibit 1

AThis allows you to store data and make it private to this application. Also, No other applications can access your saved data.

BThis allows you to share your data with other applications which have the same mode.

CThis allows you to run your apps in Android API 27 or higher.

DThis allows you to run your app with minimum use of device battery.

Correct : A

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AThis allows you to store data and make it private to this application. Also, No other applications can access your saved data.

BThis allows you to share your data with other applications which have the same mode.

CThis allows you to run your apps in Android API 27 or higher.

DThis allows you to run your app with minimum use of device battery.

Question 3

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

AND-802 Exam Question 3 Exhibit 1

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.

Correct : A

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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.

Question 4

The tag of a manifest file is a declaration for the whole application and each application component is declared in a sub-tag inside it.

ATrue

BFalse

Correct : A

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ATrue

BFalse

Question 5

You must use permissions to prevent unauthorized access to your application data.

AFalse

BTrue

Correct : B

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AFalse

BTrue

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