FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The DBA must supervise the installation of all software and hardware designated to support the data administration strategy. The DBA function provides data modeling and design services to the end-user community, often through coordination with an application development group within the data-processing department.

Detailed explanation-2: -A database administrator (DBA) is the information technician responsible for directing and performing all activities related to maintaining a successful database environment. A DBA makes sure an organization’s databases and related applications operate functionally and efficiently.

Detailed explanation-3: -Introduction – What is a Database Administrator (DBA)? A DBA typically works with database management systems (DBMS) to ensure that data is properly stored, organized, and secured. In addition, a DBA may be responsible for performance tuning, backup and recovery, and capacity planning.

Detailed explanation-4: -The specific responsibilities of a database administrator vary depending on the size and needs of the organization they work for. However, most DBA duties will include developing and maintaining databases, ensuring data security, tuning performance, backing up data, and providing training and support to users.

Detailed explanation-5: -Database administrators and application developers can manage databases only if they have appropriate permissions and roles granted to them by the organization administrator.