Why Does An Index Traverses A Table's Row Faster?

1.	Why Does An Index Traverses A Table's Row Faster?
Answer» INDEXES prevent a full table scan, so it is INHERENTLY a faster means to TRAVERSE a table's ROW. Indexes prevent a full table scan, so it is inherently a faster means to traverse a table's row.

Answer»

INDEXES prevent a full table scan, so it is INHERENTLY a faster means to TRAVERSE a table's ROW.

Indexes prevent a full table scan, so it is inherently a faster means to traverse a table's row.

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