Servlet interview questions

Servlet interview questions Here I am providing a list of servlet interview questions with answers to help you tackle most of the interview questions. This makes servlet interview questions a hot topic in interviews.

  • What is difference between doGet and doPost in Servlet?
    Servlet

    Posted By: Gustaf

  • How Servlets are different from java applets?
    Servlet

    Posted By: Alonza

  • What is the difference between request.getRequestDispatcher() and context.getRequestDispatcher() method?
    Servlet

    Posted By: Harve

  • What is meant by a servlet?
    Servlet

    Posted By: Aloysius

  • Explian the life cycle of a servlet?
    Servlet

    Posted By: Hence

  • What is a Servlet-to-Servlet?
    Servlet

    Posted By: jai

  • What is a servlet container?
    Servlet

    Posted By: Bart

  • When init() method of servlet is called?
    Servlet

    Posted By: Orange

  • Explian HTTPServletRequest and HTTPServletResponse class?
    Servlet

    Posted By: Carey

  • What are servlets filters? List some?
    Servlet

    Posted By: Kenneth

  • How to detect a locale in Servlets?
    Servlet

    Posted By: Raleigh

  • What is servlet exception?
    Servlet

    Posted By: Elmer

  • What is servlet tunnelling?
    Servlet

    Posted By: Gilbert

  • What is context switching in servlet?
    Servlet

    Posted By: Harrie

  • Explian Servlet Chaining?
    Servlet

    Posted By: Mortimer

  • What is a Proxy Server?
    Servlet

    Posted By: Coleman

  • What is the ServletConfig() do?
    Servlet

    Posted By: Dave

  • What is the lifecycle of a servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the difference between Get and Post method?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the difference between PrintWriter and ServletOutputStream?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the difference between GenericServlet and HttpServlet?
    Servlet

    Posted By: Sharad Jaiswal

  • What is servlet collaboration?
    Servlet

    Posted By: Sharad Jaiswal

  • Can you call a jsp from the servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • Difference between forward() method and sendRedirect() method?
    Servlet

    Posted By: Sharad Jaiswal

  • What is Session Tracking?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the difference between Cookies and HttpSession?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the filter?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the use of the attribute in servlets?
    Servlet

    Posted By: Sharad Jaiswal

  • What is different between the web server and application server?
    Servlet

    Posted By: Sharad Jaiswal

  • What is MIME Type?
    Servlet

    Posted By: Sharad Jaiswal

  • What is a servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • What are common tasks performed by Servlet Container?
    Servlet

    Posted By: Sharad Jaiswal

  • What is a ServletConfig object?
    Servlet

    Posted By: Sharad Jaiswal

  • What is a ServletContext object?
    Servlet

    Posted By: Sharad Jaiswal

  • How can we create a deadlock situation in servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the use of servlet wrapper classes?
    Servlet

    Posted By: Sharad Jaiswal

  • What is the inter-servlet communication?
    Servlet

    Posted By: Sharad Jaiswal

  • Are Servlets Thread Safe? How to achieve thread safety in servlets?
    Servlet

    Posted By: Sharad Jaiswal

  • How do we call one servlet from another servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • How can we invoke another servlet in a different application?
    Servlet

    Posted By: Sharad Jaiswal

  • Why is HttpServlet class declared abstract?
    Servlet

    Posted By: Sharad Jaiswal

  • What are life cycle methods of a servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • What is URL Encoding?
    Servlet

    Posted By: Sharad Jaiswal

  • What are different methods of session management in servlets?
    Servlet

    Posted By: Sharad Jaiswal

  • How do Cookies work in Servlets?
    Servlet

    Posted By: Sharad Jaiswal

  • How to get the actual path of the servlet in the server?
    Servlet

    Posted By: Sharad Jaiswal

  • How to get the server information in a servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • How to get the IP address of the client in servlet?
    Servlet

    Posted By: Sharad Jaiswal

  • What are important features of Servlet 3?
    Servlet

    Posted By: Sharad Jaiswal

  • What are different ways for servlet authentication?
    Servlet

    Posted By: Sharad Jaiswal