Question

Which statement best describes a characteristic of a relational database?

A. It contains tables that are completely independent of one another.

B. It contains tables with fields that are associated with one another.

C. It is a feature that is primarily used to navigate databases.

D. It is a feature that is primarily used to add queries to tables.

Answer 1

B. It contains tables with fields that are associated with one another.

Why the other choices are wrong

C and D are wrong because a relational database is a database that contains tables with fields that are associated with one another. D is wrong because it is a feature that is used to add queries to tables.

Further explanation of concepts:

What is a relational database?

A relational database is a database that stores data in the form of tables. The tables are then linked together by relationships. This makes it easy to access data in the database and to create new relationships between data.

What are queries?

Queries are how you search for and manipulate data in a relational database. Queries can be used to find specific data, to update data, or to delete data.