Replaced by set of courses 86115-86123

Course Code NGE86017

Contents

1. Contents
2. Description
3. Audience
4. Prerequisites
5. Objectives
6. Topics Include
7. Duration
8. Minimum Requirements
9. Media

Screenshot

Description

This second course in the series provides the core information needed to teach learners how to create and use servlets. The first course is more of an introductory course and the final course in the series teaches advanced features of servlets. This course teaches how the servlet receives information and requests; how the servlet sends information, including standard HTML and multimedia content; how to use servlets for form processing; how to implement servlet session tracking; and how to use servlet context.

Audience

The target audiences for this course are System Administrators, Application Developers, System Analysts, Software Engineers, and Programmer/Analysts. Learners should be able to develop Java programs, develop CGI programs, identify hypertext transfer protocol (HTTP) methods, and produce HTML Web pages.

Prerequisites

(Currently no course prerequisite information)

Objective

• Identify how to configure a servlet context, define the state of a servlet context, retrieve information, and send multimedia content.
• Identify HTML information, create a formprocessing solution, and implement session tracking by developing Web shopping servlets by using sessions and cookies.

Topics Include

Unit 1: Exchanging Information

• Match the configuration options of a servlet context with their purposes.
• Configure a URI path prefix by using JWS 2.0 Administration Tool.
• Configure a servlet alias by using JWS 2.0 Administration Tool.
• Configure a URI mapping for a servlet by using JWS 2.0 Administration Tool.
• Configure the init parameter for a servlet by using JWS 2.0 Administration Tool.
• Configure a MIME type for a servlet by using JWS 2.0 Administration Tool.
• Identify the code for initializing the state of a servlet context.
• Identify the code for accessing the state of a servlet context.
• Identify the code for changing the state of a servlet context.
• Match the benefits of using a servlet instead of a CGI application in retrieving information with the specified situations.
• Complete the code to retrieve information about a server in a specified situation.
• Complete the code to retrieve information about a client in a specified situation.
• Match the methods used for retrieving information about a client request with their purposes in a specified situation.
• Complete the code for generating an image.
• Identify the code for sending an image to a client.
• Identify the code for drawing an image over an existing image.
• Complete the code for converting an image to grayscale.
• Complete the code for resizing an image in a filter chain.
• Identify the code for generating the image of an embedded applet in a servlet.
• Identify the code for implementing server push to return multiple pages to a client.
• Complete the code for sending compressed content to a client.

Unit 2: Developing HTTP Servlets

• Identify the elements of a servlet response structure in a specified situation.
• Match HTTP response headers with the corresponding situations in which they are used.
• Complete the code used to send a normal response to a client in a specified situation.
• Complete the code for sending HTML information by using a persistent connection.
• Complete the code for generating HTML information by using an HTML generation package.
• Complete the code used to redirect a client request in a specified situation.
• Select the code for implementing a specified error-handling mechanism in a servlet.
• Match the parts of a form-processing solution with their corresponding purposes in a specified situation.
• Match the HTTP method types with their corresponding functions in a specified situation.
• Identify the code to develop a specified HTML form.
• Complete the code to develop a form-processing servlet in a specified situation.
• Identify the code for implementing a traditional session tracking technique in a specified situation.
• Match the methods of the session tracking API with the states of the session life cycle in which the methods are implemented.
• Complete the code for developing a Web shopping servlet by using sessions.
• Complete the code for developing a Web shopping servlet by using cookies.

Duration

8

Minimum Requirements

The CDROM version of this course requires:

• At least a 486DX 33Mhz CPU.
• Microsoft Windows 3.1 or higher and a Microsoft compatible mouse.
• At least 8MB RAM.
• At least VGA graphics capability with a minimum 512K video RAM (1MB video RAM recommended).
• At least a double speed CDROM drive.
• An MPC compliant sound card with attached speakers or headphones is recommended (Currently, only the CDROM version supports audio).

• At least a 486DX 33Mhz CPU.
• Microsoft Windows 3.1 or higher and a Microsoft compatible mouse.
• At least 8MB RAM and 22MB available hard disk space or file server space.
• At least VGA graphics capability with a minimum 512K video RAM (1MB video RAM recommended).

Media