Asynchronous messaging involves a client that does not wait for a message from the server. An event is used to trigger a message from a server. So even if the client is down , the messaging will complete successfully.
What is filter? Can filter be used as request or response?
Given the request path below, which are context path, servlet path and path info?
When a client request is sent to the servlet container, how does the container choose which servlet to invoke?
What is servlet container?
Which interface must be implemented by all servlets?
If a servlet is not properly initialized, what exception may be thrown?
What is servlet context ?
What is servlet mapping?
What is Java Servlet session?
Difference between GET and POST in Java Servlets?
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