Huawei Cloud Distributed Database Middleware DDM Service is a distributed database access service that is used as a front-end. [Multiple choice questions]
A. RDS
B. DMS
C. DCS
D. Oracle
Answer:A
Huawei Cloud Distributed Database Middleware DDM Service is a distributed database access service that is used as a front-end. [Multiple choice questions]
A. RDS B. DMS C. DCS D. Oracle