Sqlserver Interview questions


Total available count: 45
Subject - Databases
Subsubject - Sqlserver

What is Index in SQL Server?

Indexes in databases are similar to indexes in books.

In a database, an index allows the database program to find data in a table without scanning the entire table. An Index in a database is a list of values in a table with the storage locations of rows in the table that contain each value.
CREATE UNIQUE INDEX <index> ON table_name (<column>)

 




Next 5 interview question(s)

1
Explain SQL Server Index Optimization tips?
2
Explain different types of Locks in SQL Server?
3
What is SQL Server Agent?
4
What is SQL Profiler?
5
What is the difference between a HAVING CLAUSE and a WHERE CLAUSE?