310-230 Study Materials

310-230 Exam Information
Sun Certified Developer for Java Web Services
Exam Number/Code : 310-230
Exam Name : Sun Certified Developer for Java Web Services
Questions and Answers : 183 Q&As

1. What are two features of a WSDL 1.1 document? (Choose two.)
A. Service defines a collection of related endpoints.
B. Service describes the message’s payload using XML.
C. Service assigns an Internet address to a specific binding.
D. Porttype declares complex data types and elements used elsewhere.
E. Porttype elements are used to group a set of abstract operations.
F. Porttype defines a concrete protocol and data format specification.
Answer: AE

2. Which three can an EJB-based endpoint use? (Choose three.)
A. HTTP sessions
B. Java EE 5 declarative security
C. Java EE 5 programmatic security
D. client-demarcated transactions
E. container-managed transactions
Answer: BCE

Exam4test 310-230 Exam
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Java Server Pages

JSP Hosting is a Java hosting program that has many similarities to Microsoft ASP. JSP hosting refers to the ability to run and manage Java Server Pages. Even though Java Server Pages (JSP) is quite similar to Microsoft’s Active Server Pages (ASP) JSP does have slight differences in the hosting environment.

Java Server Pages is a server-side language that uses simple tag-based codes inserted into HTML and XML to produce dynamic and interactive web pages that are platform independent, meaning that by all rights they should appear exactly the same on every computer screen, regardless of the platform. This is the result when your publish yoy JSP-coded website on a JSP-supported Java hosting provider.

JSP allows web designers combine dynamically generated HTML in with their standard, static HTML code. While most CGI programs require you to compose the entire website in that one program, JSP allows you to compose the dynamic aspects and the static aspects of your site separately.

Java Hosting which includes JSP support would be the logical choice of any web designer wishing to eliminate the irritating need to repeat work they’ve already done. Java hosting, and JSP hosting specifically, would also be an efficient choice for those web designers working with a team.

One of the greatest aspects about JSP is that you don’t need to learn Java to use it and it’s practically built into programs like Macromedia Dreamweaver MX.
JSP’s use a variety of simple tags. The following are some of the most basic and common ones:

* Directives: <%@directive%> Instructions processed when the page is compiled

* Hidden Comments: <–comment–> Document the page, not sent to the client

* Declarations: <%!declaration%> Declare methods or variables with scope throughout the page.

* Expressions: <%=expression%> A bit more complicated to explain, expressions produce results which are then inserted into the output stream at the appropriate place

* Scriptlets: <%scriptlet%> A fragment of code that can access a declared variable and execute it at a defined time.

* Actions: <jsp:action> An XML-style tag that can perform any of a slew of functions

So if you are running JSP, remember that you need to have a host that provides JSP runtime modules on the host side of your web server so that you can run the appropriate scripts.

Read about grilling potatoes, how to cook bok choy and other information at the Knowledge Galaxy website.

Java EE and .NET Interoperability: Integration Strategies, Patterns, and Best Practices

Product Description
“It’s a fact the .NET and Java platforms exist in the enterprise with many touch points. Developers are very eager for information and examples on how the two environments can coexist. This book reflects our interoperability collaboration with Sun and provides best practices for using Web services to bridge .NET and Java applications.” –DAN’L LEWIN corporate vice-president, Developer & Platform Evangelism, Microsoft Corp. “This book is a developer handbook for i… More >>

Java EE and .NET Interoperability: Integration Strategies, Patterns, and Best Practices

Cejug – Jazoon’08 – Roberto Chinnici – An Overview of the Java Platform, Enterprise Edition 6 (Java EE 6)


Jazoon’08 – Roberto Chinnici – An Overview of the Java Platform, Enterprise Edition 6 (Java EE 6)

Java EE 6 for Beginners

Product Description
This book aims serving students, developers, technical leads and professionals who wish tolearn server side, enterprise application development, using Java EE 6. This book explores Java EE 6 and systematically illustrates its various specifications with plenty of real world examples with complete code spec and diagrams to make it easier to follow. Whether you are a beginner or an experienced Enterprise developer, you should find this book, a valuable and accessible … More >>

Java EE 6 for Beginners

Java EE 5 Development using GlassFish Application Server: The complete guide to installing and configuring the GlassFish Application Server and developing … 5 applications to be deployed to this server

Product Description
The complete guide to installing and configuring the GlassFish Application Server and developing Java EE 5 applications to be deployed to this server Concise guide covering all major aspects of Java EE 5 development Uses the enterprise open-source GlassFish application server Explains GlassFish installation and configuration Covers all major Java EE 5 APIs In Detail GlassFish is a free, open-source Java EE 5-compliant application server that is quickly… More >>

Java EE 5 Development using GlassFish Application Server: The complete guide to installing and configuring the GlassFish Application Server and developing … 5 applications to be deployed to this server

Java homework help: – Best solution at Tutorsonnet

JavaJava is designed to be simple and very easy to learn. It contains so many useful features. So for that reason it is not so popular today. Clearly a decision was made to hide some problems rather than to give people the means to solve them. Although Java is classed as an object-orientated programming language and one of the easier programming languages to start learning, Java’s primitive types are not objects and so consequently it is not a pure object-orientated language.

Java has the following problems:

  • A Java compiler can not logically test as much of a program’s design as a C++ compiler can.
  • Some design problems may not be found, even at run-time, until too late.
  • There is not enough separation between interface and implementation.

Java developers could document the behavior of every method but they rarely do, and there is no formal guarantee that the code will comply with the constraints described in its documentation. Ideally, a design would be perfect from the start, developers would make no errors while implementing it, and all of the code would be completely documented. In the real world, designs are perfected only in the course of development, simple errors are made, and documentation is incomplete. This is the reality, but java does not help us deal with it.

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Should I use Java EE or switch to Ruby on Rails?

I’m interested in getting a small web application started fairly quickly. This web app might change quickly or need to scale up.

At the same time, my day job requires I learn Java EE. I am already experienced with Java SE. So it seems natural to use Java EE both at work and in my web project, except I’m concerned about getting this done quickly (in a couple months).

Should I learn Ruby on Rails to start my project, or use Java EE? It seems RoR would be quicker, except learning RoR and Java EE at the same time might be a bad idea.

So, should I learn RoR just for my web app, even though I’ll already be learning Java EE at my day job, or might I be more effective focusing on Java EE technology for both?

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Sun Certified Web Component Developer Study Companion: SCWCD Java EE 5

Product Description
This book is a study guide for any candidate preparing for the new SCWCD 5 version of the Sun Certified Web Component Developer exam (310-083 and upgrade 310-084). It contains the theory behind how the Web container works, and important notes, hints and tips on the types of trick questions to look for in the exam. By combining logical and easy-to-follow discussions with clear visual aids and diagrams, you will wonder by the end of the book why servlets, JSPs and tag… More >>

Sun Certified Web Component Developer Study Companion: SCWCD Java EE 5

Online Java Programming Tutorial

Online Java Tutorial. It is the need of the hour as the world slowly get stable economy and the programming options and learnings are again started.

Java is a very powerful language to be used in designing web applications. Java is a product of sun microsystems and helps in desining standalone applications web, applications, custom applications, embedded system programming, mobile programming and so on.

If any one who want to make his career in computer software he has to be introduced to java. Such popular and powerful language it is. As per the different surveys and the feedbacks from the job consultancies we learn that the job opeinings for java lies between 40 to 60 percentage of total software openings are demanding programming skills in java.

Java lays the foundation for not only the programmers but also the testers when the write their scripting for automated testing.  Learning java will help to achieve ones targets easily because of the inbuilt libraries it has, the security it provides, especially the platform independance.

There are several websites which provides tutorials for learning core java, advanced java, servlets, JSPs, architecture using frameworks like struts, hibernate, spring and so on. These sites will provide discussion forums where we can post our queries and the experts will post the answers to it. When registered with the site we will get regular mails on java updates, new examples added, We can also provide feedback to the site as it conains the feedback.

I hereby will introduce you to one such website http://www.javaneeds.com

http://webarchtechnologies.com

Anand Ravindran
Project Manager,
Webarch Technologies
Chennai 600118

Java EE – Hello world EJB3 deployed to a remote Glassfish server


This the 4 and last part of the Java EE tutorial. In this tutorial we are gonna deploy the hello world example from part1 and part2 to a remote Glassfish server.

Java 2 Platform Enterprise Edition (Java EE) Three-tier Model

Enterprise edition of Java EE (formerly called J2EE) is used for developing modular enterprise request. It can be easily used on J2EE are distributed over 3 different locations, namely, J2EE server & database server, client machine, and at legacy system. The main advantages of using Java EE platform are:

  • High Performance
  • Lightweight Constant objects
  • High amount of flexibility in operation platform and configuration
  • Extensibility and maintainability
  • *Interoperability
  • Focus on implementing business logic
  • It should be easy to add and maintain new functionality.

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Java EE – Install Glassfish v3 on Ubuntu 8.04.3 LTS


This is the 3rd part of the Java EE tutorial. We are installing Glassfish v3 in a Ubuntu 8.04.3 LTS (virtualbox). This is preparation to deploy our hello world EJB to a Remote server (In our case a virtual one). For this tutorial you need basic *nix knowledge and you should be able to SSH into the Remote server. darq.weboder.com

Pro Javaâ„¢ EE Spring Patterns: Best Practices and Design Strategies Implementing Java EE Patterns with the Spring Framework

  • ISBN13: 9781430210092
  • Condition: NEW
  • Notes: Brand New from Publisher. No Remainder Mark.

Product Description
“The Javaâ„¢ landscape is littered with libraries, tools, and specifications. What’s been lacking is the expertise to fuse them into solutions to real–world problems. These patterns are the intellectual mortar for J2EE software construction.” —John Vlissides, coauthor of Design Patterns: Elements of Reusable Object–Oriented Software Pro Javaâ„¢ EE Spring Patterns focuses on enterprise patterns, best practices, design strategies, and proven solu… More >>

Pro Javaâ„¢ EE Spring Patterns: Best Practices and Design Strategies Implementing Java EE Patterns with the Spring Framework

strange problem after installing Java EE 5?

I just finished installing Java EE 5 update 7 with JDK SE.
but WHY there isn’t any item named “Java EE 5 SDK” in my start menu?

I try to install it on another computer, and “Java EE 5 SDK” item is in the start menu of that computer.

then I reinstall it on my computer, I still cannot find “Java EE 5 SDK” item in startmenu.,, why?