What Is Meant By Query Optimization?

1.	What Is Meant By Query Optimization?
Answer» The PHASE that identifies an efficient execution PLAN for EVALUATING a query that has the least estimated cost is REFERRED to as query OPTIMIZATION. The phase that identifies an efficient execution plan for evaluating a query that has the least estimated cost is referred to as query optimization.

Answer»

The PHASE that identifies an efficient execution PLAN for EVALUATING a query that has the least estimated cost is REFERRED to as query OPTIMIZATION.

The phase that identifies an efficient execution plan for evaluating a query that has the least estimated cost is referred to as query optimization.

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