What type of messaging is provided by JMS?

What type of messaging is provided by JMS?

JMS provides both type of messaging, synchronous. Asynchronous.

How many messaging domains are there in Java messaging services?

There are two types of messaging domains in JMS.

What is difference between RabbitMQ and ActiveMQ?

ActiveMQ is used in enterprise projects to store multiple instances and supports clustering environments based on the JMS messaging specification. RabbitMQ is a message broker which is executed in low-level AMQP protocol and acts as an intermediator between two application in the communication process.

What is Java JMS used for?

The Java Message Service (JMS) makes it easy to develop enterprise applications that asynchronously send and receive business data and events. It defines a common enterprise messaging API that is designed to be easily and efficiently supported by a wide range of enterprise messaging products.

What is MQ used for?

The main use of IBM MQ is to send or exchange messages. One application puts a message on a queue on one computer, and another application gets the same message from another queue on a different computer.

What is MQ in Java?

Open Message Queue (Open MQ) — A complete JMS MOM Platform Open Message Queue is a complete message-oriented middleware platform, offering high quality, enterprise-ready messaging. It is the reference implementation for the JMS (Java Message Service) specification, and the JMS provider in GlassFish.

What is the difference between topic and queue?

The main difference between queue and topic is that queue is the message-oriented middleware used in point to point message domain, while the topic is the message-oriented middleware used in publisher- subscriber message domain.

What are the 4 types of containers in Java?

The Applet container manages the execution of the applet, and contains the web browser.

• Web container. The Web container, also known as a Servlet container, provides web-related services.
• EJB container.
• Application client container.

What is difference between queue and topic?

In queue, you only have one receiver or consumer; unlike in topic where in you can have your message be disseminated to a number of subscribers. Also, in topic, the publisher has to be continuously active for a subscriber to receive the messages. Otherwise the message will be reallocated.