Which three statements are true about MySQL replication?

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.