What type of questions we may ask you..

Provided files represent an implementation of IFederationCapacityAllocator, by which a caller can reserve and release capacity allocations.

CapacityBatchOperationDataProvider.cs 

FederationCapacity.cs 

FederationCapacityAllocator.cs 

IFederationCapacityAllocator.cs 

Questions: 

1. Describe the intent of the interface. 
2. Can you anticipate the requirements/constraints that are shaping the definition of the interface? 
3. What is the significance of each method? 
4. Are there alternative implementations to fulfill the same requirement?
5. There is a bug in the implementation. Can you identify and fix the bug?

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