The..............protocol is more complicated and more expensive.a)2PCb)1PCc)5PCd)4PCe)3PC
Question
The..............protocol is more complicated and more expensive.a)2PCb)1PCc)5PCd)4PCe)3PC
Solution
The 2PC (Two-Phase Commit) protocol is more complicated and more expensive. This protocol is used in distributed systems to ensure that all participants in a transaction agree to either commit or abort the transaction. The complexity and cost come from the need for coordination and communication between all participants, as well as the need to handle failures and recover from them.
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