Home »
MCQs »
DBMS MCQs »
DBMS Estimating Query Cost MCQs
Calculating the net estimated cost of any plan requires determining the cost of each operation included in the plan and combining the estimated costs to obtain the net estimated cost
1. Calculating the net estimated cost of any plan requires determining the cost of each operation included in the plan and combining the estimated costs to obtain the net estimated cost.
- Revenue Costs
- Eligible Costs
- Estimated Costs
- None
Answer: C) Estimated Costs
Explanation:
Calculating the net estimated cost of any plan requires determining the cost of each operation included in the plan and combining the estimated costs to obtain the net estimated cost.