Questions
Let’s take a look at a few practice questions:
- What does CQS stand for, and what is the purpose of this design pattern?
- Can we use a mediator inside a colleague to call another colleague?
- In CQS, can a command return a value?
- How much does MediatR cost?
- Imagine a design with a marker interface to add metadata to some classes. Do you think you should review that design?