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What is ‘gesture control’ in mobile computing?
A. Using touch or movement gestures to interact with the app.
B. Controlling the app using voice commands.
C. Using a keyboard to control the app.
D. Securing the app with biometric data.
Answer: Using touch or movement gestures to interact with the app.
What does ‘UI/UX design’ focus on in mobile app development?
A. User Interface and User Experience design.
B. Programming and database management.
C. App security and data encryption.
D. Hardware integration and testing.
Answer: User Interface and User Experience design.
What is ‘cloud computing’ in the context of mobile apps?
A. Storing and accessing data and applications over the internet.
B. A type of mobile operating system.
C. A programming language used for mobile apps.
D. A device used to increase battery life.
Answer: Storing and accessing data and applications over the internet.
Which mobile platform uses ‘Kotlin’ as a primary programming language?
A. Android
B. iOS
C. Windows Mobile
D. BlackBerry
Answer: Android
Which technology is used for mobile payment systems?
A. NFC (Near Field Communication)
B. Bluetooth
C. Wi-Fi
D. GPS
Answer: NFC (Near Field Communication)
What is ‘Bluetooth’ primarily used for in mobile computing?
A. Connecting devices wirelessly over short distances.
B. Increasing internet speed.
C. Storing large amounts of data.
D. Enhancing battery life.
Answer: Connecting devices wirelessly over short distances.
What does ‘responsive design’ ensure in mobile apps?
A. The app adjusts its layout to fit different screen sizes.
B. The app performs well only on specific devices.
C. The app does not need updates.
D. The app requires high-speed internet.
Answer: The app adjusts its layout to fit different screen sizes.
Which of the following is an aspect of ‘mobile app usability testing’?
A. Evaluating how easy and intuitive the app is for users.
B. Optimizing app performance.
C. Securing app data.
D. Developing new features.
Answer: Evaluating how easy and intuitive the app is for users.
What is the primary goal of ‘app user engagement’ strategies?
A. To increase user interaction and retention.
B. To design app interfaces.
C. To secure app data.
D. To develop new features.
Answer: To increase user interaction and retention.