What are the differences between a clustered and a non-clustered index?

Question

What are the differences between a clustered and a non-clustered index?

Answer 1

You might have gone through theory part from the above posts:

-The clustered Index as we can see points directly to record i.e. its direct so it takes less time for a search. Additionally it will not take any extra memory/space to store the index

-While, in non-clustered Index, it indirectly points to the clustered Index then it will access the actual record, due to its indirect nature it will take some what more time to access.Also it needs its own memory/space to store the index