1) Distinguish a weak entity set from a strong entity set.
2) Write down the limitations of E-R model? Describe how do you overcome this?
3) What is meant by query language? Write down the classification of query language.
4) Write a SQL statement to determine the names and loan numbers of all customers who have a loan at ABC branch.
5) What do you understand by Embedded SQL?
6) Write down the different pitfalls in relational database.
7) Write down the various kinds of joins supported in SQL.
8) What is meant by multivalued dependency?
9) Compare DBMS versus object – oriented DBMS.
10) What do you mean by an active database?