The objectives of database management system include?
Correct answer: D. all of the above
- A. database integrity
- B. database integration
- C. availability
- D. all of the above
Explanation
Following are the objectives of DBMS, such as shareability, availability, evolvability and data integrity.
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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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