Java EE 6 Enterprise Architect Certified Master: 1Z0-807

Your company requires all its developers to use a well-specified set of exception classes to model several common error conditions, many of the which are specific to its business. These exception classes are centrally maintained and come packaged in a library (a JAR file). The application you are developing needs to report a number of error conditions covered by this library to remote clients.

Which paring of component type and remote access technology enables client applications to use the predefined exceptions as part of their natural programming model?

A. Servlet accessed using HTTP

B. Entity bean accessed using web services

C. Stateless session bean accessed using Remote Method Invocation (RMI)

D. Message-driven bean accessed using Java Message Service (JMS) queue

You are contracted to improve the performance of an application.

While analyzing the application, you observe the following issues: Tight coupling between client and business objects

Too many remote method Invocations between client and server

Which design pattern is best suited to improving performance?

A. Web Service Broker

B. Value List Handler

C. Data Access Object

D. Service Activator

A company that sells avatar skins tor virtual reality environments has a static website for advertising their wares. The website was built using What You See Is What You Get (WYSIWYG) html editor and also contains a lot of JavaScript. The company now wants to add server side processing capabilities developing a shopping application, the company is considering using JavaServer Faces (JSF)

Which statement is true?

A. The JavaScrip code has to be rewritten to conform to JSF standards.

B. JSF tags cannot be integrated into the HTML generated by WYSIWYG editors. 100% Real QandAs | 100% Real Pass

C. The web pages cannot be previewed accurately with a generic WYSIWYG HIML editor.

D. The web pages must be converted into Face lets.