1Z0-858: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam

1Z0-858: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam consists of complex questions that are fifty nine in number, the time given to complete the exam are one hundred and five minutes. Oracle Certified Professional, Java EE 5 Web Component Developer is achieved after passing the exam.

1Z0-858: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam covers the following objectives that are given as Introduction to Java Servlets, web applications, CGI, and the role of Java, benefits of Java servlet technology, simple Java Servlet, three-tier architecture, Model-View-Controller (MVC) architecture, Introduction to Java Server Pages, Servlets not the whole solution, essentials of JSPs, the fundamentals and reasons for MVC architecture, Implementing an MVC Design, a controller using a servlet, fundamentals of EL, a simple MVC system, servlet's environment, details of the HTTP protocol, fundamentals of HTML forms, fundamentals of the HttpServlet and related APIs, code that manages client sessions and cookies, code to respond to an event when an object is added to a session, Container facilities for servlets and JSPs and the purpose and structure of deployment descriptors.

1Z0-858: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam also covers the objectives that are context and init parameters, annotations to configure servlets, Web container life cycle event model for requests, the proper attribute listener to use, view facilities, the four data scopes, array access operators with Java Beans, arrays, and collections, EL implicit objects, arithmetic expressions in EL, the origins, benefits, and weaknesses of JSPs, JSP technology, the conversion of JSPs to servlets, and the lifecycle of JSPs, JSP scripting elements, declarations and directives, JSP implicit variables, JSP pages tags from the JSTL, JSP code using several standard tags, capabilities of JSTL tags/spa, More Controller facilities, the servlet lifecycle, advanced elements of the servlet APIs, filters and use them in web applications, options for the Model, the roles of JDBC and JPA, the many elements that make up the model, fundamentals of connecting to a database using JDBC or JPA, Asynchronous web applications, the interactions that are essential to asynchronous web pages, the role of AJAX-style client side programming

1Z0-858: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam takers are also required to know about asynchronous servlets using the facilities of Java EE, Web application security, the role of the container in security, implement four authentication models, encryption between a web application and the client browser, role of JAAS in pluggable/extensible authentication for web applications, Java EE Patterns, Service Locator, Business Delegate, and Transfer Object and Front Controller, Service Locator, Business Delegate, and Transfer Object.

1Z0-858: Java Enterprise Edition 5 Web Component Developer Certified Professional Exam is to be prepared with the help of following courses which are not mandatory however the candidates can review them as they are given by the vendor, these include Architect Enterprise Applications with Java EE, Web Component Development with Servlet and JSP Technologies, Java EE 5 and Developing Applications for the Java EE 5 Platform, any other web resource is also utilize.

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