Q: Which IDE is primarily used for developing applications for Apple platforms like iOS and macOS?  

Xcode is the official Integrated Development Environment (IDE) for developing applications for Apple's platforms, including iOS, macOS, watchOS, and tvOS. It includes a wide range of tools, such as a source code editor, interface builder, and a simulator to test applications on virtual devices. Xcode is integrated with Swift and Objective-C, which are the primary programming languages for Apple's ecosystem. Additionally, it provides features for debugging, profiling, and optimizing app performance. Xcode also supports seamless app distribution via the App Store. While other IDEs may support cross-platform development, Xcode is specifically tailored for Apple’s software development needs.