COMPUTER FUNDAMENTALS

Detailed explanation-1: -The DBA is responsible for understanding and managing the overall database environment. By developing and implementing a strategic blueprint to follow when deploying databases within their organization, DBAs are instrumental in the ongoing efficacy of applications that rely on databases for data storage and access.

Detailed explanation-2: -The database administrator (DBA) is the individual responsible for managing the databases, including database security, access control, backup, and disaster recovery.

Detailed explanation-3: -A data administrator (DA) is an identified individual person in the organisation who has central responsibility of controlling data. As discussed earlier, data are important assets of an organisation.

Detailed explanation-4: -Computer operations: The DBA is responsible for ensuring that standard procedures are used by computer operations personnel when they deal with the database. This includes standard backup procedures, restart and recovery procedures, and other operations-related activities.