What are the types of data passing mechanisams under JMS
specification?
Answer / jyoti prasad
There are two types of data passing mechanisams under JMS
1.Point-to-Point Messaging:
A point-to-point (PTP) product or application is built
around the concept of message queues, senders, and
receivers. Each message is addressed to a specific queue,
and receiving clients extract messages from the queue(s)
established to hold their messages.
2.Publish/Subscribe Messaging:
In a publish/subscribe (pub/sub) product or application,
clients address messages to a topic. Publishers and
subscribers are generally anonymous and may dynamically
publish or subscribe to the content hierarchy. The system
takes care of distributing the messages arriving from a
topic's multiple publishers to its multiple subscribers.
Reference:http://docs.cs.uct.ac.za/jms_tutorial/doc/basics.h
tml#1023671
Is This Answer Correct ? | 1 Yes | 0 No |
What will happens, when a thread cannot acquire a lock on an object?
How many requests can a server fetch at a time?
What is the relationship between the canvas class and the graphics class?
What is a class loader? What are the different class loaders used by jvm?
What is the difference between the ‘font’ and ‘fontmetrics’ class?
Howmany interfaces are used in RMI?
What is the highest-level event class of the event-delegation model?
What is the purpose of the notify() method?
What is a policy?
What is Introspection?
what is the life cycle of jsp?
Describe responsibilities of Activator?