The following topics will be covered to prepare students for this certification:
Writing Application Control Logic
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Create, declare and map a class that extends HttpServlet or a subclass of HttpServlet.
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Programmatically build URLs, including URL encoding, selecting the protocol and adding query string information.
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Query and extract all relevant information from the HttpServletRequest object.
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Delegate display from the servlet to the appropriate display agent.
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Record and manage state using the four scopes.
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Obtain and use initialization and context parameters.
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Identify the key elements and the role of the WAR file.
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Identify key multithreading issues and their effects on HttpServlet performance.
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Apply session management to situations such as session invalidation, and concurrent access to session resources.
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Ensure that a servlet enforces pre- and post-processing conditions as a controller, such as appropriate state, proper error codes, etc.
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Implement a filter to manipulate servlet requests and responses.
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Implement event listeners for a servlet.
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Create a serializable object and list when it may be used with respect to clustered and persistent sessions.
Writing Application Display Logic
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Build an HTML page using tables and forms.
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Write JSP code to maximize browser compatibility, such as including ALT attributes in tags, providing XML support, and retrieving the User-Agent header value.
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Use JavaScript (ECMA-262) for client-side processing, such as data validation and presentation enrichment.
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Embed an applet in HTML.
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Use local styles and Cascading Style Sheets (CSS) in an HTML page.
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Control page processing through the HTML header with settings such as enabling\disabling caching, meta information, pragma settings, etc.
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Access a JavaBean and its associated state in the correct scope using the useBean and other related action tags.
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Identify, construct and use valid JSP scripting elements such as expressions, scriptlets and declarations to display dynamic content.
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Identify and implement valid JSP directives, such as page, include, taglib, etc.
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Implement exception handling in JSP, including the use of JSP error pages.
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Declare and use a pre-existing custom tag library in a JSP file.
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Create a simple well-formed WML document utilizing WML-specific tags.
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Define the role of XSLT in enabling document conversion, such as HTML to WML.
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Identify the implications of displaying graphics on a wireless device.
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Identify the HTML elements that are sensitive to internationalization and localization.
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Match the XML-based JSP tags to the traditional (legacy) JSP tags.
Utilizing Business Services
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Locate an object such as a DataSource, EJB reference or connection factory in a JNDI namespace.
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Handle J2EE exceptions such as NamingException, JMS exceptions, resource exceptions, JDBCException, transaction and EJB-related exceptions.
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Obtain and release JDBC resources such as connections using JDBC 2.0-compliant data sources.
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Create and use JDBC statements including prepared and callable statements.
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Navigate and read a ResultSet using the JDBC 2.0 API.
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Use the J2EE Connector Architecture common client interface to send and extract data from a J2EE service.
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Obtain and use an EJBHome or EJBLocalHome interface.
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Obtain and use a remote or local interface for an enterprise bean.
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Distinguish between various forms of enterprise beans and the ways that each is used.
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Create and use JMS Sessions to send and receive messages.
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Identify and distinguish between the models in the JMS architecture, such as point-to-point and publish subscribe.
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Create a Message object using the correct type for the data being used.
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Connect to JavaMail to send and receive mail.
Exposing Application Components Using Web Services
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Read and write a file that conforms to the syntax of an XML application using one or more namespaces based on a DTD/XSD. Identify and resolve errors in a SOAP message.
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Modify settings in a WSDL file, including those that relate to implementation and binding.
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Compare and contrast the roles of UDDI, WSDL and SOAP as used by service providers, service consumers and service brokers.
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Identify the basic aspects of Web Services, such as components that can be used to implement them, differences between synchronous and asynchronous Web Services, etc.
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Write a client integrating a given Web Service using JAX-RPC and JAXM.
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