Which of the following is a characteristic of a non-clustered index?

مندرجہ ذیل میں سے کون سا غیر کلسٹرڈ انڈیکس کی خصوصیت ہے؟

It cannot be created on a table with a clustered index

The physical order of rows is different from the index order

The physical order of rows is same from the index order

None of these

A non-clustered index stores pointers to the actual data, so the physical order of rows differs from the index order.

It allows multiple non-clustered indexes on a table and supports duplicate values.