Explain their methods? Tell me their parameter names also have you used threads in servlet?
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What is context switching?
Why do we have servlet wrapper classes?
How can we refresh automatically when new data is entered into the database?
Describe some assignments that are executed by servlet container?
What do you mean by cgi?
Hi............ When i am started the tomcat server it started. but it not load the jar files wht we deploving file.suppose we load the wapp folder in webapps. At running time it show the below error in tomcat server INFO: validateJarFile(C:\Program Files\Apache Software Foundation\Tomcat 5.0\web apps\wapp\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, s ection 9.7.2. Offending class: javax/servlet/Servlet.class How to slove this problem in my system. plz give answer for this problem.
How to pass session values from one servlet container to another servlet container? or how can we get session values of one container in another container?
What’s the difference between forward() and sendredirect() methods?
Hi Friends, Suppose you have a web appliction which consists of 100 clients are connected with Connection pooling and they are associated with 100 connection objcet and connected with DB sever,Due some problem DB-Server suddenly crashed and server came to down state for a while after few minutes DB-server once again up,Now how will I manage my Pool Management with my 100 clients...can any one tell me??????????????????
Is servlet a framework?
What do you mean by request dispatcher in servlet? Also explain its methods.
Servlet Chaining? How do you do the Filtering in Servlets?
Core Java 
