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Question

Point out the correct statement.

a.

HierarchyID data type maps the data as a hashmap, so when traversing the binary tree structure

b.

In real scenarios, you always need to create indexes using Hierarchy ID data type

c.

In HierarchyID, we create indexes in order to make the traversal efficient

d.

None of the mentioned

Posted under Beyond Relational SQL Server

Answer: (c).In HierarchyID, we create indexes in order to make the traversal efficient

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