How the data in RDBMs is stored? Explain.

List the types of constraints.

Write the function performed by DDL.

Define Data Control Language and also list the command under this.

Write the syntax for the following commands.
(i) INSERT
(ii) DELETE
(iii) UPDATE

List the data types used in SQL.

How will you frame the commands to work on database?

How will set a primary key for more than one field? Explain with example.

How will you generate queries and retrieve data from the table? Explain?

Which constraint helps to set a limit value placed for a field?

Write the different categories of SQL commands.

Write short notes on DDL and its function.

Write short notes on DML and its function.

What is DCL? Write the commands on the DCL.

What is TCL? Write the commands available in TCL.