Can you list the key components of the MVVM architectural pattern?

The MVVM (Model-View-ViewModel) architectural pattern consists of three key components:

• Model — the data and business logic layer responsible for data handling and processing.
• View — the user interface that displays data and accepts user actions.
• ViewModel — the intermediary between Model and View, which transforms data from the model into a format suitable for display and handles user commands.

This pattern helps separate presentation logic from business logic, making testing and maintenance easier.