1. What are the grouping function in SQL ? 2. If base table of a view deleted means, what will happen while we querying on view ? will give any error ? 3. Difference between DROP, DELETE, TRUNCATE table ? 4. What is constraints and types ? 5. What is max size of nchar & nvarchar ? 6. Define ROLLBACK, COMMIT, SAVE POINT 7. How non-clustered better ? or rank the Clustered, Non-Clustered and Table scan in performance wise 8. Select 10 rows from a table ? 9. Define DML, DDL, DCL, DTL commands ? 10. What is mean by NULL value ? NULL means "" or 0 or undefined ? 11. Default constraints ? 12. Can we have more then primary Key in table ? 13. Type of integrity ? Entity, Referential, Domain ?

10 Answers   Perot Systems,

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Do you know query execution plan?

0 Answers  

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where do you use Isolations?give me some exmpale?

1 Answers  

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What is the use of Port no?

1 Answers   Wipro,

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What is the difference between migration and upgradation in sql server?

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How to list all tables having unique constraints in any of the columns in a database.

1 Answers  

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what is the maximum size of a row? : Sql server database administration

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How to rebuild master databse?

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Difference b/w Clustered & non-clustered index? Not the bookish definition, but how they internally works in SQL Server?

1 Answers   United Healthcare,

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What are some examples of schemas?

0 Answers  

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IF more than one Site is accessing the same Database server and I want to move the DB with Minimum down time? How will you do

0 Answers  

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How do I run sql server 2014?

0 Answers  

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