Changing the Logical Data Model into a Physical Data Model

question 110

True/False

Changing the logical data model into a physical data model is one of the activities of data storage design.

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Definitions:

Lower Cost

A situation or strategy in which the production or offering of goods and services is achieved with minimal expense.

Sunk Costs

Costs that have already been incurred and cannot be recovered, which should not influence future business decisions.

Economic Decisions

Choices made by individuals, firms, or governments regarding the allocation of resources to satisfy needs and wants.

Marginal Decision Maker

is an individual or entity that makes choices based on the additional cost or benefit of the next unit of consumption or production.