1. How can data normalization be used to check the results of the E-R diagram-to-relational database conversion process?
2. What SQL command do you use to produce a new table structure? What SQL command do you use to discard a table?
3. What is a view? What SQL commands do you use to produce a new view and to discard one that is no longer needed?
4. What are the SQL data manipulation commands and what are their functions?