Answer:
The correct answer is a. data steward.
Explanation:
Database administrators manage and maintain computerized databases. They make sure they are safe and up to date. These professionals work on ways to reorganize databases to make them faster or easier to use. They create backup systems so that data is not lost if problems arise in the database.
Database administrators are responsible for the computerized databases of companies. Companies use databases to maintain and update large amounts of information in a structured way to be able to use it more efficiently. They ensure that the database is secure and is used effectively. The use and security of the information contained in databases are regulated by a strict data protection law.
It is the responsibility of the database administrator to ensure that only authorized persons can see very personal details, for example, medical information. In addition, citizens have the right of access to information that appears on them in databases; administrators may have to negotiate this access.
Database administrators work closely with database users, finding out if there is a problem and assessing the system's ability to meet the demand.
They also provide assistance to users, for example by showing them how to search the database for specific information. They can launch database reports (or reports) for users to execute. Database reports select, group and print certain data in several ways, for example, a monthly sales report. Some database administrators write user manuals and provide training for new staff.
