Mountain View

What is servlet ?
What is webserver ?
What is application server?
What is the difference between web and application servers ?
What is the http protocol ?
What is stateless ?
What is stateful ?
Is http protocol stateless or stateful ?
What is servlet heirarchy ?
Is javax.servlet.Servlet interface or class ?
What is GenericServlet? Why it is ?
What is HttpServlet? why it is ?
What is the difference between Servlet and GenericServlet ?
What is the difference between GenericServlet and HttpServlet ?
What the methods are there in Servlet interface ?
What is the lifecycle of servlet ?
What is ServletRequest and ServletResponse ?
What is deployment descriptor file ?
What are the different tags used in deployment descriptor(web.xml) file ?
What is the folder structure of web application ?
What are the steps to write a serlvlet ? Write a program ?
What is the difference between GET and POST methods ?
Which Http method is Non-idempotent ?
What are the different ways of creating servlet ?
Why load-on-startup tag in web.xml file ?
Why welcome-file-list tag in web.xml ?
What if there is no welcome-file-list tag in web.xml?
When does container create servlet object
How many objects will be created for each servlet ?
How do you prove only one object will be created for a servlet ?
Why servlet class must be public ?
Can we write main method in servlet ?
Is it good idea to create Constructor in Servlet ?
What are the ways to communicate from html to servlet ?
What is the default method type of form ?
Is servlet thread safe ?
What are the different url patterns you can use in web.xml ?
What is exact match url mapping ?
What is directory match url pattern ?
What is extension match url pattern ?
What is default servlet ?
What are the different ways to get request parameters in servlet ?
How do you get form data if you don't know parameter names?
Why init method in servlet?
What is the difference between init(ServletConfig config)and init() ?
Why PrintWriter class ? How do you get PrintWriter object in servlet?
Why HttpServlet class is given as abstract ?
What is MIME ? Why it is ?
How to get the actual path of servlet ?
How to get the IP address of client ?
How to get the server information ?
What is ServletConfig and why it is ?
When the ServletConfig object will be created ?
How many ServletConfig objects will be created ?
What is the information contained in ServletConfig object ?
Can we access one ServletConfig object data into another ServletConfig ?
Can we access ServletConfig object in servlet constructor ?
What are the different ways of obtaining SevletConfig object into service ?
How do you read data from ServletConfig object ?
What is ServletContext ? Why it is ?
Who creates ServletContext object ?
When the ServletContext object will be created ?
How many ServletContext objects will be created in application ?
What is the first object created by Servlet container ?
What is the sequence of objects created by servlet container ?
What are the ways to store data in ServletContext object ?
What are the paramter types we can add in web.xml ?
What are the different types of parameters exists in Servlet api ?
What are the difference between ServletConfig and ServletContext ?
How do you get ServletContext Object into service method ?
Can we access one web aplication context object into another application?
What is the inter servlet commnication ? How can we acheive it ?
What is Request Dispatcher interface ? Why it is ?
What are the actions you can do with ReuqestDispatcher ?
How do you get RequestDispatcher object ?
How do we call one servlet from another servlet?
What is Servlet request forwarding ? How can you acheive it ?
What is Servlet response including and How can you acheive it ?
What is the difference between forwarding and including ?
How can we call another servlet in a different application?
What is Servlet Re Direcion ? How can you acheive it ?
What is the difference between Servlet Forwarding and Redirection?
What is the session management ?
What is the state management?
What are the session management techniques ?
How do you get session object in service ?
What are the importent methods avilable in HttpSession?
Is HttpSession class or interface ?
How do you notify an object if session is expired ?
How can you make session timeout?
What is Cookie ? Why it is?
What are the different types of Cookies?
What is the difference between in-memory and persistent cookies?
How do you create Cookie ?
What are the importent methods available in Cookie class ?
Is Cookie class or interface?
What is Url-re writing ? How it works in session management ?
What is the difference between encodeRedirectUrl and encodeURL ?
Why real time applicaions use Url-re writing technique ?
What is Filter ? Why it is?
What are the adventages and drawbacks of filter?
What are the different types of filters?
What are the steps needed to create a filter ? Write a simple program ?
What is Servlet Listener ? Why it is ?
What are the servlet Listener interfaces available in Servlet api?
What is the Listener event ?
What are the different event object available in Servlet api ?
How do you get number of active sessions in applications ?
How do you get number of active sessions in applications ?
How do you get number of clients accessed your web application ?
How do you get number of requests came to application ?