15.1 What WebSphere MQ is15.2 Synchronous communication15.3 Asynchronous communication15.4 Message types15.5 Message queues and the queue manager15.5.1 Queue manager15.5.2 Types of message queues15.6 What is a channel15.7 How transactional integrity is ensured15.8 Example of messaging and queuing15.9 Interfacing with CICS, IMS, batch, or TSO/E15.9.1 Bridges15.10 Sysplex support15.11 Java Message Service15.12 Summary15.13 Questions for review