Huawei
H13-821_V3.0 · Question #316
H13-821_V3.0 Question #316: Real Exam Question with Answer & Explanation
Sign in or unlock H13-821_V3.0 to reveal the answer and full explanation for question #316. The question stem and answer options stay visible for context.
Question
In the application software architecture, the classic three-tier architecture consists of the user interface layer (Userlinterfacelayer), business logic layer (Businesslogiclayer) and data access layer (DataAccesslayer) from top to bottom. The data access layer is also called the domain layer, which is responsible for the processing of system business logic, and is also called the Service layer.
Options
- ATrue
- BFalse
Unlock H13-821_V3.0 to see the answer
You've previewed enough free H13-821_V3.0 questions. Unlock H13-821_V3.0 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.