What is a covered index?
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How to apply cascading referential integrity in place of triggers?
Can you get second highest salary from the table?
Explain what is lock escalation?
What the different types of Replication and why are they used?
Is null in sql server?
Explain what is use of dbcc commands?
What is row_number function?
What is the parse query button used for?
What is the difference function and stored procedure?
How to change the ownership of a schema in ms sql server?
How would we use distinct statement? What is its use?
if 3 duplicate records in a table,i want to delete 2 duplicate records by keeping 1 duplicate and 1 original as it is,how?
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