EXIN SQL Foundation Practice Questions - EXIN Databases En SQL Foundation Exam

In the relational model proposed by E.F. Codd, how is data organized logically?

In two-dimensional tables consisting of rows (tuples) and columns (attributes) In a hierarchical tree structure of parent and child pointers In a graph database structure of nodes, edges, and properties In key-value document objects formatted as JSON strings

Correct Answer:

In two-dimensional tables consisting of rows (tuples) and columns (attributes)

Access more questions from this quiz

Continue to EXIN SQL Foundation Practice Questions - EXIN Databases en SQL Foundation Exam for more practice questions and the full quiz experience.

Access More Questions