Question

The concepts that are used to design a database are _________________.

• A. Reality, Normalisation, Relational Data Model, Database and Data
• B. Reality, Data, Database, Information and Database management system
• C. Database, ER Design, Information, Data and Database management system
• D. Reality, Data, ER Design, Information and Data

Answer 1

Answer: (B)

Reality, Data, Database, Information and Database management system

Database Technology refers to a set of techniques that are used to design a database. These techniques use certain concepts, which are crucial to the creation of structure and development of the design. These concepts are: Reality, data, database, information, DBMS and database system.