Frontend Web and Mobile

Correct Answer: AWS Device Farm does not support testing on physical iOS devices

AWS Device Farm supports testing on a wide range of physical Android devices, but it does not support testing on physical iOS devices. While it allows developers to test their apps on multiple devices simultaneously and integrates with popular CI/CD platforms, the lack of support for physical iOS devices is a significant limitation of the service.

Correct Answer: Access to a wide range of physical devices for testing without the need to purchase or maintain them

The primary benefit of using AWS Device Farm for mobile app testing is having access to a wide range of physical devices for testing without needing to purchase or maintain them. This allows developers to test their apps on a variety of real devices with different specifications, ensuring compatibility and performance across multiple device types. The other options, such as testing on emulated devices, automated test case generation, or integration with AWS Lambda, while potentially useful, do not capture the core value proposition of AWS Device Farm, which is the ability to test on real physical devices without the associated costs and maintenance overhead.

Correct Answer: Enables testing of mobile and web applications on real devices in the cloud

The key feature of AWS Device Farm is that it enables testing of mobile and web applications on real devices in the cloud. It provides a platform for developers to test their applications on a wide range of physical devices, ensuring compatibility and performance across different devices and configurations. The other options, while related to mobile application development and deployment, do not specifically highlight the core functionality of AWS Device Farm, which is testing on real devices in the cloud.