The following incorrect description of hot and cold migration is () .
A . Hot migration is the migration of virtual machines running from one host to another king machine, business will not occur during the migration process Break.
B . In the performance test-reliability test, there are tests for virtual machine migration, including hot migration, cold migration, migration duration, Duration of business interruption.
C . Cold migration is to migrate a virtual machine in a stopped state from one host to another host, and business will be interrupted during the migration process.
D . both hot and cold migrations will migrate memory and disk data
Answer: D