What is cgi and what are its drawbacks?
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How to notify an object in session when session is invalidated or timed-out?
What are the various ways of session supervision in servlets?
What is the purpose of inter-servlet communication?
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 ??
Can threads be used in Servelet?
Write the code to get the server information in servlet.
Is tomcat a servlet container?
what is the difference between?when we write the code in following manner? class One extends httpservlet { } and class One extends genericservlet { }
What is webservlet?
How variables can be accessed across the sessions?
How can we invoke another servlet in a different application?
What is URL Encoding?