Summer Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: exc65

examout.co

Which of the following is NOT required for backing up data on cloud storage?

A.

The class(backup agent) that extends BackupAgentHelper.

B.

The application should be registered with the Google's backup service.

C.

The backupAgent agent should be specified in application tag inside AndroidManifest.xml.

D.

The internet permission in the AndroidManifest file to communicate with the Google server.

What does the following line of code do?

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

A.

The file MyFile.txt will be created in the /data// files/ directory.

B.

The file MyFile.txt will be created in the /data/data// files/ directory.

C.

None are correct

D.

The file MyFile.txt will be created in the /data/data// directory.

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

A.

seconds

B.

Minutes

C.

microseconds

D.

milliseconds

Application can send permissions programmatically.

A.

Depends on developer

B.

Yes but not all times

C.

No

D.

Yes

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

A.

Data

B.

Money

C.

Device

D.

All choices are correct.

Which of the following in NOT true about setting the attribute installLocation to value “internalOnly”? (Choose

two)

A.

The default behavior of installation of application is same as that of giving value “internalOnly” to the

installLocation attribute.

B.

The application is installed on the internal device storage only.

C.

If there is no space on the internal memory then the application gets installed on the external storage and

moves back to internal storage as soon as the space is available. This is default behavior.

D.

The application can be moved to external device storage if required.

Which of the following is NOT true about “TestOnly” attribute in tag?

A.

Indicates whether this application is only for testing purposes.

B.

If this attribute is set to true, the application can only be installed through adb.

C.

It may expose functionality or data outside of itself that would cause a security hole, but is useful for testing.

D.

It is system level attribute so it is included in manifest tag.

Which of the following is NOT true about package attribute of manifest tag?

A.

It may contain lowercase letters, numbers and underscores but not uppercase letters.

B.

It serves as unique identifier for the application.

C.

It is default name for the application process.

D.

Once the app is published then the package name should not be changed.

What happens if the permission is not used in an application?

A.

The application cannot be build

B.

The application will return runtime error

C.

The application cannot access system resources

D.

The application force closes

Which of the following is NOT true about “preferExternal” value given to the installLocation attribute of the tag? (Choose two)

A.

The application is installed on internal memory by default even if external memory is available

B.

The application can be moved either to internal or external memory after installation.

C.

The application cannot be moved to internal memory after installation.

D.

The application is installed on external memory by default if space is available on external memoryotherwise it’s installed on internal memory.