Question 1:
Describe briefly the relational approach to the data base structures.
Question 2:
What do you mean by the term relation? What are its fundamental characteristics?
Question 3:
Describe any three relational operators with illustration.
Question 4:
Describe different relational constraints with illustration.
Question 5:
Describe in detail the term Relational Algebra. What are the relational algebra operations which can be performed?
Question 6:
Describe in detail the merits of Relational Model?