1. Who developed the Android operating system?
a) Google
b) Microsoft
c) Apple
d) Samsung
Answer: a) Google
2. What is the first version of Android called?
a) Donut
b) Cupcake
c) Eclair
d) Android Alpha
Answer: b) Cupcake
3. Which programming language is primarily used for Android app development?
a) Java
b) Python
c) C++
d) Swift
Answer: a) Java
4. What is the name of the Android mascot?
a) Andy
b) Bugdroid
c) Droidy
d) Robo
Answer: b) Bugdroid
5. Which version of Android introduced the “Material Design” user interface?
a) Android 4.0 (Ice Cream Sandwich)
b) Android 4.4 (KitKat)
c) Android 5.0 (Lollipop)
d) Android 6.0 (Marshmallow)
Answer: c) Android 5.0 (Lollipop)
6. What is the name of the Android virtual assistant developed by Google?
a) Cortana
b) Alexa
c) Siri
d) Google Assistant
Answer: d) Google Assistant
7. Which company developed the first Android smartphone?
a) HTC
b) Samsung
c) Motorola
d) LG
Answer: a) HTC
8. Which Android version introduced the concept of “Project Treble” to improve software updates?
a) Android 6.0 (Marshmallow)
b) Android 7.0 (Nougat)
c) Android 8.0 (Oreo)
d) Android 9.0 (Pie)
Answer: c) Android 8.0 (Oreo)
9. What is the name of the integrated development environment (IDE) commonly used for Android app development?
a) Xcode
b) Eclipse
c) Android Studio
d) IntelliJ IDEA
Answer: c) Android Studio
10. What is the name of the Android feature that allows users to run two apps simultaneously in split-screen mode?
a) Multi-Window
b) Split-Screen
c) Dual Apps
d) App Pairing
Answer: a) Multi-Window
11. Which version of Android introduced the “Doze” feature for improved battery life?
a) Android 5.0 (Lollipop)
b) Android 6.0 (Marshmallow)
c) Android 7.0 (Nougat)
d) Android 8.0 (Oreo)
Answer: b) Android 6.0 (Marshmallow)
12. What is the name of the Android feature that automatically adjusts screen brightness based on ambient light?
a) Night Mode
b) Adaptive Brightness
c) Reading Mode
d) Eye Care
Answer: b) Adaptive Brightness
13. Which Android version introduced the “Google Play Protect” security feature?
a) Android 7.0 (Nougat)
b) Android 8.0 (Oreo)
c) Android 9.0 (Pie)
d) Android 10.0 (Q)
Answer: c) Android 9.0 (Pie)
14. What is the name of the Android feature that allows users to quickly access shortcuts by long-pressing an app icon?
a) Quick Settings
b) App Drawer
c) App Shortcuts
d) Notification Center
Answer: c) App Shortcuts
15. Which company manufactures the Pixel smartphones, known for running stock Android?
a) Samsung
b) Huawei
c) Google
d) Xiaomi
Answer: c) Google
16. Which Android version introduced the “Android Beam” feature for sharing content using NFC?
a) Android 4.0 (Ice Cream Sandwich)
b) Android 4.1 (Jelly Bean)
c) Android 4.4 (KitKat)
d) Android 5.0 (Lollipop)
Answer: b) Android 4.1 (Jelly Bean)
17. What is the name of the Android feature that allows users to install apps from third-party sources?
a) Play Protect
b) Unknown Sources
c) Side-loading
d) Developer Options
Answer: b) Unknown Sources
18. Which Android version introduced the “Picture-in-Picture” mode for watching videos while using other apps?
a) Android 7.0 (Nougat)
b) Android 8.0 (Oreo)
c) Android 9.0 (Pie)
d) Android 10.0 (Q)
Answer: c) Android 9.0 (Pie)
19. What is the name of the Android feature that automatically organizes notifications into categories?
a) Notification Channels
b) Priority Mode
c) Do Not Disturb
d) Notification Stacks
Answer: a) Notification Channels
20. Which Android version introduced the “Google Now” feature, providing personalized information based on user interests?
a) Android 4.0 (Ice Cream Sandwich)
b) Android 4.1 (Jelly Bean)
c) Android 4.4 (KitKat)
d) Android 5.0 (Lollipop)
Answer: b) Android 4.1 (Jelly Bean)
21. What is the name of the Android feature that allows users to track the location of their device remotely?
a) Find My Device
b) Device Manager
c) Location History
d) Android Tracker
Answer: a) Find My Device
22. Which Android version introduced the “Smart Lock” feature for keeping the device unlocked in trusted environments?
a) Android 5.0 (Lollipop)
b) Android 6.0 (Marshmallow)
c) Android 7.0 (Nougat)
d) Android 8.0 (Oreo)
Answer: b) Android 6.0 (Marshmallow)
23. What is the name of the Android feature that allows users to customize the appearance of their device with themes?
a) Theme Store
b) Personalization Settings
c) Theme Engine
d) Custom Skins
Answer: c) Theme Engine
24. Which Android version introduced the “Google Assistant” as a built-in virtual assistant?
a) Android 6.0 (Marshmallow)
b) Android 7.0 (Nougat)
c) Android 8.0 (Oreo)
d) Android 9.0 (Pie)
Answer: d) Android 9.0 (Pie)
25. What is the name of the Android feature that allows users to restrict background app activity to save battery?
a) Battery Saver
b) Power Optimization
c) Background Restrictions
d) Doze Mode
Answer: d) Doze Mode
26. Which company manufactures the Snapdragon processors commonly used in Android smartphones?
a) Intel
b) Qualcomm
c) MediaTek
d) ARM
Answer: b) Qualcomm
27. What is the name of the Android feature that allows users to create multiple user accounts on a single device?
a) Multi-User Mode
b) Guest Mode
c) User Profiles
d) Secure Accounts
Answer: c) User Profiles
28. Which Android version introduced the “Digital Wellbeing” feature for monitoring and controlling device usage?
a) Android 8.0 (Oreo)
b) Android 9.0 (Pie)
c) Android 10.0 (Q)
d) Android 11.0 (R)
Answer: c) Android 10.0 (Q)
29. What is the name of the Android feature that allows users to silence incoming calls and notifications automatically during meetings?
a) Meeting Mode
b) Quiet Hours
c) Do Not Disturb
d) Silent Mode
Answer: c) Do Not Disturb
30. Which Android version introduced the “App Standby” feature for reducing battery usage by infrequently used apps?
a) Android 6.0 (Marshmallow)
b) Android 7.0 (Nougat)
c) Android 8.0 (Oreo)
d) Android 9.0 (Pie)
Answer: a) Android 6.0 (Marshmallow)
31. What is the name of the Android feature that allows users to customize the appearance and behavior of notifications?
a) Notification Settings
b) Notification Center
c) Notification Shade
d) Notification Drawer
Answer: c) Notification Shade
32. Which company manufactures the Exynos processors commonly used in some Android smartphones?
a) Qualcomm
b) MediaTek
c) Samsung
d) Intel
Answer: c) Samsung
33. What is the name of the Android feature that automatically connects to known Wi-Fi networks when in range?
a) Auto Wi-Fi
b) Wi-Fi Assist
c) Wi-Fi Sense
d) Wi-Fi Auto Connect
Answer: d) Wi-Fi Auto Connect
34. Which Android version introduced the “Project Mainline” feature for delivering security updates through Google Play?
a) Android 8.0 (Oreo)
b) Android 9.0 (Pie)
c) Android 10.0 (Q)
d) Android 11.0 (R)
Answer: c) Android 10.0 (Q)
35. What is the name of the Android feature that allows users to stream content from their device to a Chromecast-enabled TV?
a) Screen Mirroring
b) Cast Screen
c) Chromecast Connect
d) Device Casting
Answer: b) Cast Screen
36. Which Android version introduced the “Project Butter” feature for improving system performance and responsiveness?
a) Android 4.0 (Ice Cream Sandwich)
b) Android 4.1 (Jelly Bean)
c) Android 4.4 (KitKat)
d) Android 5.0 (Lollipop)
Answer: b) Android 4.1 (Jelly Bean)
37. What is the name of the Android feature that allows users to secure their device with their fingerprint?
a) Fingerprint Lock
b) Touch ID
c) Pixel Imprint
d) Fingerprint Scanner
Answer: d) Fingerprint Scanner
38. Which Android version introduced the “Project Volta” feature for optimizing battery usage?
a) Android 4.4 (KitKat)
b) Android 5.0 (Lollipop)
c) Android 6.0 (Marshmallow)
d) Android 7.0 (Nougat)
Answer: c) Android 6.0 (Marshmallow)
39. What is the name of the Android feature that allows users to customize the appearance of their device with widgets?
a) Widget Drawer
b) Home Screen Customizer
c) Widget Center
d) Widget Picker
Answer: a) Widget Drawer
40. Which Android version introduced the “Project Fi” feature for seamless switching between cellular and Wi-Fi networks?
a) Android 5.0 (Lollipop)
b) Android 6.0 (Marshmallow)
c) Android 7.0 (Nougat)
d) Android 8.0 (Oreo)
Answer: b) Android 6.0 (Marshmallow)
41. What is the name of the Android feature that allows users to track their device’s location using GPS?
a) Location Finder
b) Find My Device
c) GPS Tracker
d) Location Services
Answer: d) Location Services
42. Which Android version introduced the “Project Ara” concept for modular smartphones?
a) Android 5.0 (Lollipop)
b) Android 6.0 (Marshmallow)
c) Android 7.0 (Nougat)
d) Android 8.0 (Oreo)
Answer: a) Android 5.0 (Lollipop)
43. What is the name of the Android feature that allows users to search for information using voice commands?
a) Voice Search
b) Google Now
c) Google Assistant
d) Voice Control
Answer: c) Google Assistant
44. Which Android version introduced the “Daydream” feature for virtual reality experiences?
a) Android 6.0 (Marshmallow)
b) Android 7.0 (Nougat)
c) Android 8.0 (Oreo)
d) Android 9.0 (Pie)
Answer: b) Android 7.0 (Nougat)
45. What is the name of the Android feature that allows users to encrypt their device’s data for enhanced security?
a) Device Encryption
b) Secure Lock
c) Safe Mode
d) Data Shield
Answer: a) Device Encryption
46. Which Android version introduced the “Android Auto” feature for integrating smartphones with car infotainment systems?
a) Android 5.0 (Lollipop)
b) Android 6.0 (Marshmallow)
c) Android 7.0 (Nougat)
d) Android 8.0 (Oreo)
Answer: b) Android 6.0 (Marshmallow)
47. What is the name of the Android feature that allows users to block calls and messages from specific numbers?
a) Call Blocker
b) Message Blocker
c) Number Blocker
d) Call Screening
Answer: d) Call Screening
48. Which Android version introduced the “Instant Apps” feature for running apps without installation?
a) Android 6.0 (Marshmallow)
b) Android 7.0 (Nougat)
c) Android 8.0 (Oreo)
d) Android 9.0 (Pie)
Answer: d) Android 9.0 (Pie)
49. What is the name of the Android feature that allows users to customize system settings based on their preferences?
a) Adaptive Settings
b) Preference Manager
c) System Configurator
d) Settings Profiles
Answer: a) Adaptive Settings
50. Which Android version introduced the “Project Jacquard” feature for integrating touch-sensitive fabric into clothing?
a) Android 7.0 (Nougat)
b) Android 8.0 (Oreo)
c) Android 9.0 (Pie)
d) Android 10.0 (Q)
Answer: c) Android 9.0 (Pie)