Which phrase suggests feedback? Richard and his team recently developed a software application. They used the latest technologies in programming to code the software. A
team of developers coded the application another team tested it. The database team developed the backend. The client highly appreciated
Richard and his team. They also gave suggestions on some modules and said they would like to work with his team in the future.

They also gave suggestions on some modules and said they would like to work with his team in the future.

Explanation:

This statement suggests feedback because, here the client gives Richard and his team some suggestions on what they can do with the modules. It implies that the client must have tested the software application and observed its functionality.

system programmer option d is correct

because an operating system is software that manages computer hardware and system resources.

looking away, slouching, not focusing

explanation: