Complete the code to name the central concept that represents the core business logic.
The [1] is the main focus in Domain-Driven Design where business rules are implemented.
The Domain Model represents the core business logic and rules in Domain-Driven Design.
Complete the code to identify the pattern that groups related objects and enforces consistency.
An [1] is a cluster of domain objects that can be treated as a single unit.
An Aggregate groups related domain objects and ensures consistency within its boundaries.
Fix the error in the statement about the role of a Repository.
A Repository is responsible for [1] domain objects to and from the data store.
Repositories handle persisting and retrieving domain objects from storage.
Fill both blanks to complete the definition of a Value Object.
A Value Object is [1] and [2]; it has no identity and is immutable.
Value Objects are immutable and stateless, meaning they do not have identity and cannot be changed after creation.
Fill all three blanks to complete the description of a Domain Service.
A Domain Service encapsulates [1] that don't naturally belong to [2] or [3].
Domain Services hold business logic that does not fit naturally into Entities or Value Objects.