MQ Series Interview Question:

Explain what are the Types of messages?

Submitted by: Administrator

MQ messages types are:
- Datagram – It is an unsolicited message
- Request - A message for which a response is expected
- Reply – A message event such as a confirmation on arrival or delivery. It can be an error
MQ messages can be persistent or non-persistent
Submitted by: Administrator

Datagram messages:A datagram message is a message that does not require a reply. This process is asynchronous message processing.
Request messages:A request message is a message that requires a reply.
Reply messages:A reply message is a message that is sent in response to an earlier request message. This message is sent to the queue as defined in the Reply to queue property of the request message.
Report message:A report message is a message about another message that informs an application about expected or unexpected events that relate to the original message.
Submitted by: Ganesh