Servlet - Intermed

This exam is based on the ability to use the Servlet API for intermediate tasks. This knowledge is still needed when using a web framework (as Struts, Tapestry, Spring MVC, etc.). It requires some what less knowledge than the SCWCD certification.(CX-310-081) As per JavaBlackBelt standards, you are free to use any book, notes, IDE and web reference while taking this exam.

	Released	Beta	Frozen
Request Headers And Listeners 2 questions Using the HttpServletRequest interface write code to retrieve HTTP request header information. Using request listeners, write code to respond to an event when an object is added to a request.	7	56	27	Add a question Beta questions
Response Headers And Listeners 2 questions Write code to set the content-type of the response. Write code to manipulate content of response headers. Know difference between ServletOutputStream and Writer objects.	6	7	29	Add a question Beta questions
Request Dispatcher 2 questions Write servlet code to create a request dispatcher and to forward or include the target resource. Know the difference between ServletRequest.getRequestDispatcher() and ServletContext.getRequestDispatcher() methods.	8	83	7	Add a question Beta questions
Servlet Config 1 question Be able to understand one servletConfig object per servlet, so it is used for servlet specific initialization parameters. Write code to access Servlet Context with the help of Servlet Config.	2	34	13	Add a question Beta questions
Servlet Context Listeners 1 question Using Servlet listeners, write code to respond to an event when Servlet Context is created or an object is added to a Servlet Context.	5	39	10	Add a question Beta questions
Session Life Cycle 3 questions Know that session object is not thread safe. Using session listeners, write code to respond to an event when session is created or an object is added to a session. Write code to respond to an event when a session object migrates from one JVM to another.i.e. for session activation and passivation. Know the definition of session migration and session replication.	5	45	41	Add a question Beta questions
Cookies 1 question Be able to understand the format and purpose of a cookie. Write simple code to use cookie for session tracking.	4	28	15	Add a question Beta questions
Basic Filter 2 questions Be able to understand what a filter is and why it is used. Write simple code for logging and auditing-tracking users of a web application. Not Covered: Authentication-Blocking requests based on user identity. Image conversion-Scaling maps, and so on. Altering original response by use of wrappers.	8	43	31	Add a question Beta questions
Structure and Deployment 2 questions Configure the web.xml deployment descriptor correctly for a servlet with proper placement of servlet init parameters, listeners, distributed and filter related entries.	5	63	27	Add a question Beta questions