Android Studio - 10 - Android Emulator in Android Studio MCQ

Android Studio – 10 – Android Emulator in Android Studio

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1. What is the Android Emulator in Android Studio?

A type of Android app

A physical Android device

A virtual device for testing Android apps

An emulator for Windows

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2. What is the purpose of the Android Emulator?

To write code

To manage project files and folders

To run and test Android apps

To make phone calls

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3. Which component is used to create and configure virtual devices in Android Studio?

Virtual Device Creator

Virtual Manager

Virtual Device Manager

Virtual Emulator Manager

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4. Which type of virtual device is commonly used for testing Android apps?

macOS virtual device

Android virtual device

Windows virtual device

iOS virtual device

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5. What is the purpose of an AVD (Android Virtual Device)?

To emulate an Android device for testing apps

To make phone calls

To manage project files and folders

To send SMS messages

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6. How can you launch the Android Emulator in Android Studio?

From the command line

By opening a web browser

By plugging in a physical Android device

From the "Tools" menu

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7. What does “AVD” stand for in the context of Android development?

Android Versioning Directory

Android Visual Design

Android Virtual Disk

Android Virtual Device

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8. Which of the following is NOT a common use case for the Android Emulator?

Developing and testing Android apps

Debugging app behavior

Playing mobile games

Simulating different device configurations

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9. What is the purpose of configuring hardware profiles for virtual devices in the Android Emulator?

To specify device-specific features and characteristics

To write code

To run and test Android apps

To manage project files and folders

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10. Which component is used to create a new virtual device in Android Studio?

Virtual Manager

Virtual Device Manager

Virtual Emulator Manager

Virtual Device Creator

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11. What is the role of an Android Emulator Skin?

To provide a visual representation of the device

To manage project files and folders

To emulate different device configurations

To protect the emulator from malware

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12. How can you configure the Android Emulator to simulate different Android versions and screen sizes?

By changing the emulator's skin

By modifying the AndroidManifest.xml file

By installing additional plugins

By creating custom virtual devices

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13. What is the purpose of the Android Emulator’s GPU acceleration?

To run multiple emulators simultaneously

To protect the emulator from malware

To manage project files and folders

To speed up the emulator's performance

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14. What is the purpose of the Android Emulator’s snapshot feature?

To manage project files and folders

To save the emulator's state for faster startup

To take screenshots of the emulator's screen

To emulate different device configurations

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15. How can you install and run an app on the Android Emulator?

By connecting a physical Android device

By plugging in a USB drive

By shaking the emulator's window

By using the command line

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16. What is the Android Emulator’s “fast boot” feature?

A feature for playing mobile games

A feature for debugging app behavior

A feature for quickly starting the emulator

A feature for making phone calls

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17. What is the purpose of the Android Emulator’s location simulation?

To save the emulator's state for faster startup

To manage project files and folders

To simulate the emulator's location for location-based apps

To take screenshots of the emulator's screen

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18. What is the Android Emulator’s “multi-touch” feature?

A feature for making phone calls

A feature for playing mobile games

A feature for simulating touch gestures

A feature for quickly starting the emulator

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19. What is the Android Emulator’s “drag and rotate” feature?

A feature for debugging app behavior

A feature for simulating touch gestures

A feature for making phone calls

A feature for taking screenshots of the screen

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20. What is the purpose of the Android Emulator’s extended controls?

To quickly start the emulator

To manage project files and folders

To provide additional options and features

To protect the emulator from malware

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21. What is the Android Emulator’s “wipe data” feature used for?

To delete all data on the emulator

To clean the emulator's screen

To manage project files and folders

To run multiple emulators simultaneously

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22. Which of the following statements about the Android Emulator is TRUE?

The Android Emulator is always faster than a physical device

The Android Emulator is not suitable for testing apps

The Android Emulator is used for making phone calls

The Android Emulator is a physical device

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23. What is the purpose of the Android Emulator’s “screen recording” feature?

To protect the emulator from malware

To manage project files and folders

To create screen recordings of the emulator's screen

To quickly start the emulator

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24. Which component is used to configure the performance settings of the Android Emulator?

Virtual Manager

Virtual Device Manager

Virtual Device Creator

Extended controls

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25. What is the Android Emulator’s “snapshot” feature used for?

To quickly start the emulator

To save the emulator's state for faster startup

To create screen recordings of the emulator's screen

To manage project files and folders

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Android Studio – 10 – Android Emulator in Android Studio MCQ