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Free Android AND-402 Practice Exam with Questions & Answers

Questions 1

Which of the following is the only Android application component which interacts with user?

Options:
A.

Activity

B.

Service

C.

Content Provider

D.

broadcast Receivers

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Questions 2

Which of following work with OEM's to adapt security rules to suit their needs?

Options:
A.

Application developers

B.

Carrier providers

C.

Government Organisation

D.

Operating system Vendors

Questions 3

An application can act as a root and cause escalation of services , if there is a fault in which of the following?

Options:
A.

Application

B.

Service provider

C.

Hardware

D.

Operating system

Questions 4

Which of the following throws exception GooglePlayServicesAvailabilityException? (Choose two)

Options:
A.

GooglePlayServices.apk is old

B.

GooglePlayServices.apk is unavailable.

C.

Android OS is not updated to the latest version.

D.

Android device cannot communicate with Google Play services.

Questions 5

What are the options that Android offers to store a text file

Options:
A.

File can be stored on external memory.

B.

File can be stored inside the internal memory of application.

C.

File can be stored in cache folder that lies in internal memory of application.

D.

All are correct

Questions 6

When are permissions enforced in Activities?

Options:
A.

When they launched by Context.startActivity() or Context.startActivityFor Result().

B.

When method Context.enforcepermission() is called.

C.

When method Context.stopActivity() is called.

D.

When Context.checkPermission() is called.

Questions 7

Which permissions are displayed to user at the time of installing the application

1- Dangerous permissions

2- Normal permissions

3- Signature permissions

Options:
A.

Only 1

B.

Both 1 & 2

C.

Only 3

D.

All are correct

Questions 8

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

Options:
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.

Questions 9

For the preference class to collect settings from UI, which of the following is required?

Options:
A.

Preference class should extend Activity class

B.

Preference class should extend PreferenceActivity

C.

Preference class should extend SharedPreferenceActivity

D.

Preference class should extend View class

Questions 10

Which of the following is to execute complex queries in SQLite database?

Options:
A.

SQLiteDatabase.query()

B.

SQLiteQueryBuilder

C.

SQLiteOpenHelper

D.

Both "SQLiteDatabase.query()" and "SQLiteQueryBuilder" are correct.