MS SQL Server Indexes Question:

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Explain Indexes disadvantages?

SQL Server Indexes Interview Question
SQL Server Indexes Interview Question

Answer:

Use of intexes slow down Data modification operations (such as INSERT, UPDATE, DELETE).
Every time data changes in the table, all the indexes need to be updated.
Indexes need disk space, the more indexes you have, more disk space is used.

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MS SQL Server index?Do you know Clustered and Non-Clustered Index?