A problem with the                  protocol is that when the coordinator has crashed, participants may not be able to reach a final decision.

Related MCQs

• What are the advantages of token(with rings) passing approach? i) One processor as coordinator which handles all requests ii) No starvation if the ring is unidirectional iii) There are many messages passed per section entered if few users want to get in section iv) One processor as coordinator which handles all requests v) Only one message/entry if everyone wants to get in
• What things are the transaction coordinator is responsible for?
• Which of the following advantages follows the single coordinator approach?
• Which of the following disadvantages follows the single coordinator approach?
• In distributed systems, what will the transaction coordinator do?
• In case of failure, a new transaction coordinator can be elected by ____________
• NTP is                      layer protocol.
• What are characteristic of NFS protocol?
• Mapping of network file system protocol to local file system is done by ____________
• To resolve the problem of data representation on different systems RPCs define _____________