What are different ways for authentication of servlet?
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Explain the war file?
what is multiple server?
My Question is that i am using <image> tag in my servlet and after compilation after that calling by url in my browser then images are not showing. Sometime images are showing and sometime is not showing. I am using Tomcat to run my servlets. Tell me if there any specification for image in servlets or what is solution for this ??
What is ServletConfig object?
Which interface must be implemented by all servlets?
How do I use cookies to store session state on the client?
Why is httpservlet declared abstract?
how do you maintain sessions in servlets?
What is servlet container. how it works?
What is ServletContext object?
Describe the phases of servlet lifecycle?
What is the need of session tracking in web application?