Which three statements are true about MySQL replication? (Choose three.)
Replication can use only TCP/IP connections.
Any instance can have multiple slaves, but it can have only one master.
Each instance in a replication topology must have a unique server ID.
Binary logs contain only transactions originating from a single MySQL instance.
Each slave must have its own MySQL user for replication.
Binary logging must be enabled on the master in order to replicate to other instances.
A replication user must have the SELECT privilege for all tables that need to be replicated.
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