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Database Joins
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Computer Science
HSCS.209 Database Joins
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A club wants to join student activity records with demographic data for a public infographic. Which plan is most ethical and aligned with responsible data analysis?
A
Use aggregated counts or de-identified keys and include only fields needed for the infographic.
B
Ignore consent and purpose because joins are technical tasks only.
C
Use a CROSS JOIN to hide which records are real.
D
Join names, addresses, and activity details, then publish all columns.
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