The person who is responsible for the design, implementation, operation, management and maintenance of database is called
Correct answer: D. Database administrator
- A. End user
- B. Data administrator
- C. Application programmer
- D. Database administrator
Explanation
A database administrator is a IT professional who is responsible for all aspects of a database system, including design, implementation, operation, management, and maintenance. They ensure that the database is running smoothly, efficiently, and securely
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Databases cover tables, records, fields, keys and relationships, together with database management systems and relational database design. The subject includes primary and foreign keys, normalization, SQL commands such as SELECT, INSERT, UPDATE and DELETE, queries, forms and reports, while distinguishing a database from a spreadsheet used for simple tabular data.
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