Apache ActiveMQ Artemis is shipped in JBoss EAP 7.0 as the default JMS provider.
Red Hat JBoss A-MQ is a separate product from JBoss EAP. It is a dedicated message broker which supports additional protocols. It is not an application server like JBoss EAP.
Thank You! Is it the replacement of HornetQ in EAP 6.0?
Yes, Apache ActiveMQ Artemis in EAP 7 replaces HornetQ in EAP 6.
The HornetQ code-base was donated to the Apache ActiveMQ project a couple of years ago and has become the Apache ActiveMQ Artemis broker. Therefore, if you were familiar with HornetQ you'll find Artemis is extremely similar.