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System Design Quiz Practice
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Question 1 of 1
medium
System Design
How does Fractional Indexing resolve layer ordering conflicts when two users insert layers between the same items?
A
It locks the document for all other users during insertion
B
It generates a lexicographical midpoint string (e.g. 'a0V' between 'a0' and 'a1'), avoiding integer index shifts
C
It randomly deletes one of the two inserted layers
D
It reloads the page from the server
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