Question: Consider a distributed implementation of a JavaSpace in which tuples are replicated across several machines. Suppose that you wanted to implement an update method in

Consider a distributed implementation of a JavaSpace in which tuples are replicated across several machines. Suppose that you wanted to implement an update method in Jini, whereby a process can update an existing tuple. Provide a protocol whereby race conditions are avoided when two process try to update the same tuple. Be sure to explain all steps of your protocol in detail. How would your protocol change if you wanted to prevent races for deleting a tuple?

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