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Relational model quiz
Five questions on Relational model. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
A DBMS mainly provides:
Question 2 of 5
Changing storage structures without changing applications is:
Question 3 of 5
The structure of a database, as opposed to its current data, is its:
Question 4 of 5
The relational model was proposed in 1970 by:
Question 5 of 5
A row of a relation is formally called a: