Difference between 2NF &3NF ?
Explain the first normal form(1nf)?
How can we delete a table in sql server?
How many nested transaction can possible in sql server?
Do you know what is a trace frag? Where do we use it?
What is model database? : SQL Server Architecture
What is not null constraint?
Tell me about normalization in DBMS.
What is storeprocedure?Tell me synatx for how to write stored procedure.
What is difference between order by and group by?
do you know what is a deadlock and what is a live lock? How will you go about resolving deadlocks? : Sql server database administration
How do you identify a foreign key?
What are the types of sql server?