GK Quiz on Android: Unlock Your Inner Android Guru by Taking the Ultimate Trivia Challenge!

Calling all Android lovers! Do you consider yourself a phone geek, someone who speaks the language of Android? Are you someone who digs deep into customizations and unlocks the hidden potential of your device?

This exciting 10-question quiz is your chance to prove your Android expertise. We’ll test your knowledge on a range of topics, from the core features of the operating system to its fascinating history and fun trivia. So put your thinking skills to work and get ready to test your Android IQ!

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1. What was the first commercially released mobile phone running the Android operating system?

a) HTC Dream (T-Mobile G1)

b) Motorola Droid

c) Samsung Galaxy S

LG Optimus One

Answer: a) HTC Dream (T-Mobile G1)

Explanation: The International Academy of Sciences mentioned: “The first commercial smartphone running Android was the HTC Dream, released on October 22, 2008.”

2. What is the file extension of an Android application?

a) .exe

b) .app

apk file

d).android

Answer: c) .apk (stands for Android Package Kit)

Explanation: On Android phones, applications come in a special format called APK, which stands for Android Package Kit.

3. Which of the following is not a core component of the Android operating system?

Linux Kernel

b) Dalvik virtual machine

c) User Interface

d) iCloud

Answer: d) iCloud

Explanation: iCloud is a cloud storage and service suite developed by Apple that is not integrated into the core functionality of Android, an operating system developed by Google.

4.What is the name of the virtual machine that Android uses to run applications?

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a) JVM (Java Virtual Machine)

b) ART (Android Runtime)

c) Dalvik virtual machine

d) All of the above

Answer: b) ART (Android Runtime)

Explanation: In the Android operating system, applications rely on ART (Android Runtime) to run. Unlike its predecessor Dalvik, ART converts application code (bytecode) into native instructions during the installation process. This pre-conversion enables the device to understand the application directly, resulting in smoother performance.

5. What permissions do most Android apps require to access your location?

a) Camera Access

b) Microphone access

c) Location Access

d) Storage access

Answer: c) Location access

Explanation: Every app requires location access when it is installed. This permission allows the app to pinpoint your device’s location for features like navigation or finding nearby places.

6.What is the underlying kernel used by the Android operating system?

a) Windows NT Kernel

b) Long Term Support (LTS) kernels

c) MacOS kernel

d) Proprietary Android kernel

Answer: b) Long Term Support (LTS) kernels

Explanation: The core of the Android software is the kernel, which is built on a stable version of the Linux operating system, called a long-term support (LTS) kernel. This LTS kernel comes from the wider Linux community project.

7. What is the official Android app store called?

a) Google Market

b) Google Play Store

c) Android Market

d) Application Center

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Answer: b) Google Play Store

Explanation: On Android phones and tablets, Google’s pre-installed Play Store is your one-stop shop for downloading apps. Sometimes it’s just called “Play” on the home screen.

8. What is the nickname of the latest version of Android (as of May 2024)?

1) KitKat

b) Lollipop

c) Upside-down cake

d) Nougat

Answer: c) Upside-down cake

Explanation: Although Google officially stopped using dessert names for Android versions after Android 10 (Android Q), the codenames used by developers still retain this tradition internally. This makes it easier for them to refer to different versions during development.

9. What is the name of the virtual assistant built into most Android devices?

a) Siri

b) Alexa

c) Google Assistant

d) Bixby

Answer: c) Google Assistant

Explanation: Google Assistant is your voice assistant on mobile devices and smart home devices. It uses cutting-edge artificial intelligence to understand your questions and requests, allowing you to chat naturally without using keywords.

10. What programming language is mainly used to develop Android applications?

a) Java

b) C++

c) Python

d) Swift

Answer: a) Java

Explanation: Originally, and for many years, Java was the dominant language for Android development. It is still widely used and supported by Google, with a large community and resources.

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Source: https://dinhtienhoang.edu.vn
Category: Optical Illusion