Final answer:
In the relational data model, data is organized and stored in tables, which consist of rows and columns. This structure allows for efficient querying and management of databases through relationships established using keys and references. Option B is correct..
Step-by-step explanation:
The relational data model is fundamental in the field of database management and structures data in a way that is both efficient and intuitive. In the relational data model, data is portrayed as being stored in B. tables. This approach differs significantly from other data models that use hierarchies, objects, or flat file storage systems. Tables in the relational model consists of rows and columns, where each row represents a record and each column represents an attribute of the data. By using tables, the relational model can establish relationships between different sets of data through the use of keys and references which helps in efficiently querying and manipulating the database.
For example, in a student database, you could have a table called 'Students' with columns such as 'Student ID,' 'Name,' 'Grade,' and 'GPA.' Each row in the table would correspond to a specific student, and the columns would store the respective data for each student.