Can a unique index be created on a column, which contains null?
What is normalization and what are the advantages of it?
what is the maximum size of a row? : Sql server database administration
Differentiate between mongodb vs. Sql server?
What is 3nf normalization form?
Define indexes?
Is it possible to import data directly from t-sql commands without using sql server integration services? If so, what are the commands?
Do you know how to store and query spatial data?
What are the 3 types of schema?
What are types of storage modes? : sql server analysis services, ssas
how can you find out if the current user is a member of the specified microsoft® windows nt® group or microsoft sql server™ role? : Sql server administration
What are blobs, tables, and Queues? Is SQL is the standard way to query blobs, tables, and queues?
tell me what is blocking and how would you troubleshoot it? : Sql server database administration
How real and float literal values are rounded?
Why functions are used in sql server?