You administer a three node, single primary InnoDB Cluster. Examine cluster.status() displayed here:
"statusText": "Cluster is ONLINE and can tolerate up to ONE failure." Which two statements are true?

AIf two instances are unreachable because of network failure, the cluster will reconfigure to work with a single instance.

BReconfiguring the cluster as multi-primary, will increase tolerance to two failures.

CThere is a quorum and transactions can be committed normally.

DIf two instances crash, it will produce an outage.

ERestarting an arbitrary instance will always provoke primary instance failover.

FShutting down two instances with the SHUTDOWN command will produce an outage.