Relational Database Interview Questions

 
1.
Explain 2NF?
2.
Explain 3NF?
3.
Explain 4NF?
4.
Explain DML Compiler?
5.
Explain 5NF?
6.
Explain DDL Interpreter?
7.
Explain degree of a Relation?
8.
Explain Fully Functional dependency?
9.
Explain the different types of JOIN operations?
10.
Explain Relational Algebra?
11.
Explain BCNF (Boyce-Codd Normal Form)?
12.
Explain Armstrong rules? How they are complete and/or sound?
13.
Explain Data Independence?
14.
What you know in mapping of ERD to DFD?
15.
Explain VDL (View Definition Language)?
16.
Explain DML (Data Manipulation Language)?