What Do You Know About Tibco Rendezvous?

TIBCO RV and TIBCO EMS have different messaging models. TIBCO RV uses dynamic subject-based messaging, where messages are sent to specific subjects and subscribers can dynamically choose which subjects they want to receive messages from. On the other hand, TIBCO EMS uses static queues and topic-based messaging. In this model, messages are sent to queues or topics, and subscribers can subscribe to specific queues/topics to receive messages. This fundamental difference in messaging models is what sets TIBCO RV and TIBCO EMS apart from each other.

TIBCO Rendezvous is a messaging middleware that enables communication between different applications in an enterprise. It acts as a message bus, allowing applications to send and receive messages, ensuring reliable and efficient delivery. This facilitates enterprise application integration by providing a centralized communication platform for seamless data exchange between systems. Therefore, the main function of TIBCO Rendezvous is to provide a message bus for enterprise application integration.

The Rendezvous routing daemon helps to deliver messages beyond network boundaries. It is responsible for routing messages between different networks, allowing communication between devices that are not directly connected. It acts as a bridge, forwarding messages to the appropriate destination, enabling communication across different network boundaries.

TIBCO RV Service refers to the UDP Port number on which Rendezvous messages are sent. This means that when using TIBCO RV messaging, the messages are sent over a specific UDP port number to ensure proper communication between the sender and receiver.

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TIBCO provides messaging APIs in various programming languages such as C++, .NET, and Java. However, there is no mention of a programming language called "COMBO" in the given options. Therefore, the correct answer is "COMBO" as it is not a programming language in which TIBCO provides messaging APIs.

The given answer is "None of these" because all the statements mentioned about Certified RV messaging are true. Certified RV messaging is indeed one way to achieve guaranteed delivery of messages in TIBCO RV communication. It is considered the best option for data critical applications where the loss of any data during message sending cannot be afforded. Additionally, the acknowledgements approach is used in Certified messaging to ensure the delivery of every message to the intended recipient.

File ledgers are not used to store messages in case of RV certified messaging. They are used to ensure the delivery of each and every message to the intended recipient in the certified RV communication model in TIBCO. Programs that require certification only for the duration of the program process can choose a file-based ledger, but programs that require certification that transcends process termination and program restart cannot choose a file-based ledger.

The correct answer is that the Rendezvous Daemon is a background process that runs automatically to support all RV messaging. This means that the Rendezvous Daemon is responsible for managing and facilitating the communication between processes using RV messaging. It runs in the background, without the need for manual intervention, and ensures that messages are properly transmitted and received by the intended recipients.

There are three types of RV messaging interactions in TIBCO.