MOBILE APPLICATION DEVELOPMENT - UNIT I

What are the main differences between native and web applications?

• Native applications can only be accessed via the internet.

• Native applications are always free to use.

• Web applications require installation on the device.

• Native applications are platform-specific and offer better performance and access to device features, while web applications are platform-independent and run in browsers.

Can you name the primary mobile operating systems?

• Tizen

• Android, iOS

• Windows Phone

• BlackBerry OS

What does OSS stand for in the context of Android?

• Operating System Standard

• Open System Software

• Online Security Service

• Open Source Software

What is the role of the Open Handset Alliance (OHA)?

• To regulate mobile device manufacturers and carriers.

• To develop hardware components for smartphones.

• To promote and develop open standards for mobile devices, particularly Android.

• To create proprietary software for mobile devices.

List some key features of Android.

• Limited to specific devices

• Open-source platform, Customizable user interface, Multitasking capabilities, Access to Google Play Store, Support for various hardware, Regular updates and security patches, Rich application ecosystem

• No access to third-party apps

• Requires constant internet connection

What is the significance of different Android versions?

• Older Android versions are always more secure than newer ones.

• All Android versions are identical in features.

• Different Android versions only affect battery life.

• The significance of different Android versions lies in their role in improving user experience, adding features, enhancing security, and supporting new technologies.

How do you set up the software development environment for Android?

• Install Python and Visual Studio Code.

• Install JDK, Android Studio, and configure SDK.

• Use Xcode and Swift for development.

• Set up a web server with Node.js.

What are some unique features of iOS?

• Linux's open-source flexibility

• Android's Google Assistant

• Windows' Cortana integration

• Unique features of iOS include Face ID, iMessage, and a strong focus on security and privacy.

How does the user interface of iOS differ from Android?

• iOS allows for extensive customization similar to Android.

• iOS has a consistent, uniform interface with limited customization, while Android allows extensive customization and varied layouts.

• Android has a uniform interface with limited options for personalization.

• iOS and Android both offer the same level of customization and interface design.

What is the purpose of the iPhone marketplace?

• To serve as a social media network for iPhone users.

• To provide a platform for users to buy physical products.

• To sell iPhones directly to consumers.

• To provide a platform for users to access apps and digital content for iPhones.