Questions and Answers
What is the main focus of the relational model in database systems?
To establish relationships between entities
What is NOT a property of the relational model?
Data redundancy
Which term is closely associated with the relational model?
Tuple
Study Notes
Relational Model in Database Systems
- The main focus of the relational model is to organize data into one or more tables, with each table having rows and columns, where each row represents a single record, and each column represents a field or attribute of the data.
Properties of the Relational Model
- NOT a property of the relational model is hierarchical or network structures.
Closely Associated Term
- Edgar F. Codd, a British computer scientist, is closely associated with the relational model, as he is the one who introduced the concept of the relational model in 1970.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
