Explain transaction isolation levels in sql server?

1197

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Explain multiserver query

1121

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How to remove duplicate rows from table?

1324

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What is a hint?

1068

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What is global temp table?

1047

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What is nonclustered index with included columns ?

1026

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What is service broker?

1071

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What is the difference between varchar and nvarchar datatypes?

1152

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How can I track the changes or identify the latest insert-update-delete from a table?

1024

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How many triggers are possible per table?

1149

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What is the maximum number of index per table?

1128

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How to recompile stored procedure at run time?

1126

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What are the different types of stored procedures?

1164

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What is difference between rollback immediate and with no_wait during alter database?

1140

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What is merge statement?

1141

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