What are the major roles and responsibilities of database administrators?
What will be an ideal response?
Database administrators (DBAs) are the people responsible for managing the databases within an organization. They perform regular maintenance, assign and monitor user access to the database, monitor the performance of the database system, perform backups, and carry out other necessary maintenance and security duties. Database administrators also work closely with database designers, developers, and programmers to ensure that the integrity and security of the data will remain intact when a new system is designed or changes are made to an existing system. The DBA also periodically runs reports and checks the data in the database to confirm that the structural integrity of the data isintact.
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a. mathematical b. calculation c. summary d. aggregate