The Maintenance and Evolution Phase of the DBLC Involves ____

question 76

Multiple Choice

The maintenance and evolution phase of the DBLC involves ____.

• A) defining objectives
• B) introducing changes
• C) testing the database
• D) installing the DBMS

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Definitions:

Negative Externalities

Costs suffered by a third party due to an economic transaction they were not involved in.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning individuals cannot be effectively excluded from use and where use by one individual does not reduce availability to others.

Marginal Social Benefit

The additional benefit to society from consuming one more unit of a good or service, considering both private and external benefits.

Marginal Social Cost

The additional cost to society as a whole for producing one more unit of a good or service.