Hello, here I am providing you the details of the Database Administration Certification course offered by Microsoft as under:

About the course:
The Microsoft Certified Database Administrator (MCDBA) certification provides proof of your ability to design, implement and manage SQL Server 2000 databases.

Database Administration Specialties
SQL Developer
Database Administrator
Database Developer
Database Designer
Database Security Administrator

Data administrator work:
Define the parameters of each database in a company's platform.
Ensure access, up-time and data integrity.
Manage both the physical equipment and the software required to maintain complex databases.
Defend data platforms against threats from external sources and internal failures.

These roles require extensive technological experience, and admins may work with software such as the following:
Authentication server software
Internet directory service software
Network monitoring applications
Network security programs
Transaction security or virus protection tools
Virtual private network (VPN) management tools

Here's a list of components that are usually covered:
Database architecture
Normalization
Database security
Data modeling
Web applications