Huawei H13-831_V.20 Question Answer
In application software architecture, the classic three-tier architecture consists of a user interface layer (UserInterfaceLayer), business logic layer (BusinessLogic Layer) and Data Access Layer (DataAccessLayer). Among them, the data access layer: also known as the domain layer, is responsible for the processing of the system business logic also known as the SERVICE layer. Single selection
Huawei H13-831_V.20 Summary
- Vendor: Huawei
- Product: H13-831_V.20
- Update on: Jul 21, 2025
- Questions: 499
