Explain Microsoft Messaging Queue(MSMQ).
In essence, MSMQ (Microsoft Messaging Queue) is a technology used for asynchronous communications. MSMQ is also capable of inter-process communication. MSMQ is very useful when two processes wish to communicate in a "Fire and Forget" manner. MSMQ is basically developed by Microsoft and is deployed in the Windows operating system. It facilitates communication across heterogeneous networks and systems that might be a bit offline from time to time.
