Is null vs coalesce?
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How to test subquery results with the exists operator?
Can a cursor be updated? If yes, how you can protect which columns are updated?
Explain the creation and execution of a user-defined function in the sql server?
How sql server enhances scalability of the database system?
What does asynchronous call backs means?
can we give the identity for existing column of the table? (already table contains 10(1-10) unique randam records)
What is the default value of CHAR type?
In which situation you use Self joins?
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Does group by or order by come first?
How do I change my passwords (database, LDAP, and so on) without causing an outage?
How many jobs will create for Mirroring, Log Shipping, and Transactional Replication?
What is the name of the system variable that returns the number of rows affected by a SQL statement?
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