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Privacy Settings and Data Minimization
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Computer Science
HSCS.085 Privacy Settings and Data Minimization
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A school wants to compare survey answers by class section without identifying individual students. Which data plan best supports that goal?
A
Publish small-group results even when one student's answer would be obvious.
B
Store full names and student IDs beside every answer in the published file
C
Collect home addresses so responses can be mapped by neighborhood.
D
Store section code with each response and publish results only when groups are large enough, without names or student IDs in the analysis file.
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