How Does a System Typically Handle Messages Sent to a Migrating

Multiple Choice

How does a system typically handle messages sent to a migrating process?

A) All messages must be sent to the receiving node once migration starts; all messages sent to the sending node are lost.
B) The sending node creates a dummy process that receives messages for the migrating process. Once migration completes, the sending and receiving nodes inform other nodes of the process's new location. The dummy process forwards messages to the migrated process, and the sending node terminates the dummy process.
C) All messages are sent to the sending node, which forwards the messages to the new node and informs the message's sender of the process's new location.
D) The sending node creates a message queue to hold all messages destined for the migrating process. Once migration completes, the sending and receiving nodes inform other nodes of the process's new location. The sending node forwards the messages in the message queue to the receiving node and destroys its instance of the process.