Sqlserver Interview questions

Total available count: 45
Subject - Databases
Subsubject - Sqlserver

What is sorting and what is the difference between sorting & clustered Indexes?

The ORDER By clause sorts query results by one or more columns upto 8,060 bytes. This will happen by the time when we retrieve data from database. Clustered Indexes physically sorting data, while inserting/updating the table.

Next 5 interview question(s)

Difference between Index defrag and Index rebuild in SQL Server?
How many clustered indexes can a table have?
Disadvantage of Index in SQL Server?
What do you mean by ACID?
Explain the difference between a Local and a Global temporary table?