tag:blogger.com,1999:blog-75879392095780983842024-09-27T18:46:25.798-07:00Learn J2EE in easy way...Kumaresh Guptahttp://www.blogger.com/profile/16062233303579529315noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-7587939209578098384.post-89469626605291574382008-09-20T01:31:00.001-07:002008-09-20T01:37:08.521-07:00<ol><li><h2 class="pHeading1"><span style="font-size:85%;">Java™ Database Connectivity (JDBC™) API</span></h2></li><li><h2 class="pHeading1"><span style="font-size:85%;">Transaction Service </span></h2></li><li><h2 class="pHeading1"><span style="font-size:85%;">Java Naming and Directory Interface™ (JNDI) API </span></h2></li><li><h2 class="pHeading1"><span style="font-size:85%;">Java™ Message Service (JMS) API </span></h2></li><li><h2 class="pHeading1"><span style="font-size:85%;">JavaMail™ API </span></h2></li></ol>Kumaresh Guptahttp://www.blogger.com/profile/16062233303579529315noreply@blogger.com0tag:blogger.com,1999:blog-7587939209578098384.post-89075954605599574502008-09-20T00:47:00.000-07:002008-09-20T01:02:47.193-07:00<span class="mContent"><em><span style="color: rgb(0, 0, 153);font-size:130%;" ><span style="font-weight: bold;"><br /><span style="color: rgb(153, 255, 255);">J2EE</span><br /><br /></span></span>J2EE stands for Java 2 Platform, Enterprise Edition</em></span><span style=""> </span><br /><span class="mContent"><em>Upto version 1.4 it was J2EE . Now 2 is dropped so it is known as Java EE.</em></span><span style=""><br /><br />Actually sun has created three editions.<br /></span><ol><li>J2SE (<span class="mContent"> laptops and desktop computers and </span><span class="mContent"> mobile devices</span><span class="mContent"> )</span></li><li>J2ME ( for mobile phones and PDAs )<br /></li><li>J2EE ( for Application servers )</li></ol><span class="mContent">J2EE is free. You can download it from the Sun Microsystems website.<br /><br /></span>Java<span style="vertical-align: super;"> </span>2 Platform, Enterprise Edition provides a component-based approach to the design, development, assembly, and deployment of enterprise applications.<br /><br />The J2EE platform offers a multitiered distributed application model, reusable components, a unified security model, flexible transaction control, and web services support through integrated data interchange on Extensible Markup Language (XML)-based open standards and protocols.<br /><br />The J2EE platform uses a distributed multitiered application model for enterprise applications.<br /><span class="mContent"><br /></span>Kumaresh Guptahttp://www.blogger.com/profile/16062233303579529315noreply@blogger.com0