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Oracle 1Z0-858 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Web Container Model	10%	- Event listeners - Filters and interceptors - Container services
Topic 2: Session Management	10%	- Session tracking mechanisms - Session attributes and scope - Session lifecycle
Topic 3: Web Application Structure and Deployment	10%	- Annotations for configuration - Deployment descriptor (web.xml) - WAR file structure
Topic 4: Web Application Security	12%	- Authentication methods - Authorization and roles - Data protection and transport security
Topic 5: Expression Language (EL) and Standard Actions	10%	- Standard JSP actions - EL syntax and operators - Accessing JavaBeans and collections
Topic 6: Design Patterns and Architecture	8%	- MVC pattern - Intercepting Filter, Front Controller - Service Locator, Business Delegate
Topic 7: JSTL and Custom Tag Development	12%	- Tag handler lifecycle - Tag files and descriptors - JSTL core and formatting tags
Topic 8: Servlet Technology Model	15%	- Servlet configuration and initialization - Servlet lifecycle - Request and response handling
Topic 9: JSP Technology Model	13%	- Elements and syntax - JSP lifecycle - Implicit objects

Oracle Java Enterprise Edition 5 Web Component Developer Certified Professional Sample Questions:

1. Which element of the web application deployment descriptor defines the servlet class associated with a servlet instance?

A) <servlet-class>
B) <servlet>
C) <class>
D) <webapp>
E) <codebase>
F) <servlet-mapping>

2. You are writing a JSP that includes scriptlet code to declare a List variable and initializes that variable to an ArrayList object. Which two JSP code snippets can you use to import these list types? (Choose two.)

A) <%@ import types='java.util.List' types='java.util.ArrayList' %>
B) <%@ page import='java.util.List'
import='java.util.ArrayList' %>
C) <%@ import types='java.util.List,java.util.ArrayList' %>
D) <%! import java.util.*; %>
E) <%! import java.util.List; import java.util.ArrayList; %>
F) <%@ page import='java.util.List,java.util.ArrayList' %>

3. Assume the scoped attribute priority does NOT yet exist. Which two create and set a new request-scoped attribute priority to the value "medium"? (Choose two.)

A) <c:set property="priority" value="medium" scope="request" />
B) <c:set var="priority" value="medium" />
C) <c:set var="priority" value="medium" scope="request" />
D) <c:set property="priority" scope="request">medium</c:set>
E) ${priority = 'medium'}
F) <c:set var="priority" scope="request">medium</c:set>
G) ${requestScope['priority'] = 'medium'}

4. What is the purpose of session management?

A) To store information on the client-side between HTTP requests.
B) To store information on the server-side between HTTP requests.
C) To tell the web container to keep the HTTP connection alive so it can make subsequent requests without the delay of making the TCP connection.
D) To manage the user's login and logout activities.

5. Click the Exhibit button.
Given the HTML form:
1.<html>
2.<body>
3.<form action="submit.jsp">
4.Name: <input type="text" name="i1"><br>
5.Price: <input type="text" name="i2"><br>
6.<input type="submit">
7.</form>
8.</body>
9.</html>
Assume the product attribute does NOT yet exist in any scope.
Which code snippet, in submit.jsp, instantiates an instance of com.example.Product that contains the results of the form submission?

A) <jsp:useBean id="product" class="com.example.Product">
<jsp:setProperty name="product" property="name"
param="i1" />
<jsp:setProperty name="product" property="price"
param="i2" />
</jsp:useBean>
B) <jsp:useBean id="product" type="com.example.Product">
<jsp:setProperty name="product" property="name"
value="<%= request.getParameter( "i1" ) %>" />
<jsp:setProperty name="product" property="price"
value="<%= request.getParameter( "i2" ) %>" />
</jsp:useBean>
C) <jsp:useBean id="com.example.Product" /> <jsp:setProperty name="product" property="*" />
D) <jsp:useBean id="product" class="com.example.Product" />
${product.name = param.i1}
${product.price = param.i2}