What Are the Structures of a Relational Database, Hierarchical Database

question 21

Essay

What are the structures of a relational database, hierarchical database, and a network database? How is data retrieved from each of these types of databases?

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Definitions:

Incremental Sales

The increase in sales revenue attributed to a specific marketing activity or business decision.

Operating Expenses

Costs associated with a company's operations, such as sales and marketing, administration, and rent.

Capital Budgeting

The process of planning and evaluating expenditures on assets whose cash flows are expected to extend beyond one year, such as new machinery or building expansions.

Incremental Sales

Additional sales generated by a new business activity, such as a marketing campaign or product launch, beyond what would have been sold without it.