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Examen

DATA MANAGEMENT FOUNDATIONS OA WGU C175/D426 LATEST VERSION ALL 400 QUESTIONS WITH ANSWERS
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22

marzo 2026

2025/2026

A+
What does a 'PI' mean when shown on an entity in an ER diagram? - answer-Primary Identifier - used for attribute(s) that uniquely identify the whole entity How are maxima and minima depicted in an ER diagram? - answer-Maxima is the first letter/number shown (outside of the entity) and Minima is the letter next to it in parentheses In what two ways does a DBMS environment increase effectiveness in working with data? - answer-- Enables Data Sharing - Storage of vast volum...
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