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Criteria, Constraints, and Tradeoffs
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Computer Science
HSCS.011 Criteria, Constraints, and Tradeoffs
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A note app allows offline edits on two devices. The required criterion is no silent data loss when both devices edit the same note. Which sync design is best?
A
Prevent offline editing even though it is a required feature
B
Delete both copies whenever a conflict is detected.
C
Keep versions for conflicting edits and ask the user to merge or choose between them.
D
Always overwrite the older upload without warning.
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