A User Has Launched an RDS MySQL DB with the Multi

Multiple Choice

A user has launched an RDS MySQL DB with the Multi AZ feature. The user has scheduled the scaling of instance storage during maintenance window. What is the correct order of events during maintenance window? Perform maintenance on standby Promote standby to primary Perform maintenance on original primary Promote original master back as primary

A) 1, 2, 3, 4
B) 1, 2, 3
C) 2, 3, 1, 4