1 / 12

j2ee online training

Radiantits offer in depth training on j2ee online training .our coaching is real time job oriented and with placement assistance and live project.<br><br>

john0322jp
Download Presentation

j2ee online training

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Define J2EE? J2EE means that Java two Enterprise Edition. The practicality of J2EE is developing multitier web-based applications .The J2EE platform is consists of a group of services, application programming interfaces (APIs), and protocols. For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  2. 2. What are the four parts of J2EE application? • Application client’s parts. • Servlet and JSP technology are internet parts. • Business parts (JavaBeans). • Resource adapter parts For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  3. 3.What are forms of J2EE clients? • Applets • Application client • Java Web Start-enabled clients, by Java web begin technology. • Wireless clients, supported MIDP technology. For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  4. 4. what is Hash table? Hash Table is simply like Hash Map, assortment having key(Unique),value pairs. Hash table could be a assortment synchronic object .It doesn't enable duplicate values however it permits null values. For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  5. 5.what's Hibernate? Hibernate could be a open supply object-relational mapping and question service. In hibernate we are able to write HQL rather than SQL that save developers to pay longer on writing the native SQL. Hibernate has additional powerful association, inheritance, polymorphism, composition, and collections. It’s an attractive approach for presenting into database using the java objects For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  6. 6. What are the advantage of hibernate? • Hibernate is portable I mean database independent, merchant independence. • Normal ORM conjointly supports JPA • Mapping of Domain object to relational database. • Hibernate is healthier then plain JDBC. • JPA supplier in JPA based mostly applications. For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  7. 7. What is the JSP tag? In JSP tags are often divided into four differing types. • Directives • Declarations • Scriplets • Expressions For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  8. 8. Define spring? Spring could be a lightweight weight open supply framework for the event of enterprise application that resolves the quality of enterprise application development additionally providing a cohesive framework for J2EE application development. That is based totally on IOC (inversion of control) or DI (dependency injection) style pattern. For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  9. 9. What are features of spring usage? • Pojo primarily based programming allows reprocess part. • Improve productivity and later cut back development value. • Dependency Injection are often accustomed improve testability. • Spring needed enterprise services while not a requirement of high-priced application server. • It reduces coupling in code and improves maintainability. For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  10. 10. Define servlet? Servlets could be a server aspect elements that offer a robust mechanism for developing server aspect programs. Servlets could be a server still as platform-independent and Servlets are designed for a numerous protocols. Most ordinarily used Http protocols For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

  11. For Free Demo Ph:+1(210)503-7100For Details :Radianits.com

More Related