What do you understand by clause in sql?
What are the differences between a dbms and rdbms?
Explain the terms specialization and generalization.
Explain the term entity set in dbms?
Explain the term entity type in dbms?
What are the different types of keys in the database?
Mention the different languages present in dbms
What is sql and where is it used?
What do you understand by cursor?
How can you perform pattern matching in sql?
What do you understand by intension and extension?
Mention the differences between unique key and primary key
What is normalization and what are the different types of normalization?
What do you understand by aggregation and atomicity?
Do we consider null values the same as that of blank space or zero?