IBM Developing Portlets and Web Applications with IBM Web Experience Factory 8.0 Sample Questions:

1. June wants to customize the look of the View page that was created by a View and Form builder. How does she do this task most efficiently?

A) Modify the existing base page for the View and Form builder.
B) Edit the generated JSP file and select the check box in the View and Form builder so that it does not re-export it.
C) Edit the HTML template file to have a custom layout for this page.
D) Export the HTML from the right-click menu in the Application Tree, which creates a HTML Data Layout builder and an associated HTML file.

2. Jane wants to debug the Java code in one or more of the Method builders in her model. How can she leverage the Eclipse Java debugger to do so?

A) This feature is not yet supported.
B) System.out.println is the only way to debug Java associated with Method builders.
C) Right-click a method in the Application Tree view to set/toggle a breakpoint. Start the application server in debug mode and run the model with a remote Java debug configuration, as documented in the Web Experience Factory help.
D) She must purchase full rights to the IBM Web Experience Factory source to debug generated Java.

3. Which best describes what Project > Export options are available in the IBM Web Experience Factory Designer?

A) All of the above.
B) Create a IBM Web Experience Factory WAB for that can be deployed on rich clients, such as IBM Expeditor.
C) Create a stand-alone J2EE WAR file that can be deployed on IBM WebSphere Application Server.
D) Create a JSR 286 compliant portlet WAR file that can be deployed on IBM WebSphere Portal.

4. Which of the following default events are not available in the Client Event Handler builder?

A) AJAX PostLoad
B) AJAX Init
C) AJAX LoadError
D) AJAX PreUpdate

5. Jose is designing web services that will return very large record sets (in the 1000's). He is also designing an IBM Web Experience Factory application to consume them and plans to use Web Experience Factory's Paging features to paginate over the large record sets. How should paging be configured for the web services?

A) He should simply enable paging in the Data Column Modifier builder. Web Experience Factory automatically chunks the data from the backend web service into the app server memory.
B) Jose should consider implementing a start index and fetch size parameter in his underlying web services that return large record sets. Then in Web Experience Factory he can implement the DataRetriever interface which enables the Paging Assistant builder to return "chunks" from the underlying service rather that marshalling the entire record set into the application server's memory.
C) He should use enable the Web Service Call to return a DataRetriever and then add a Paging Assistant builder and point to the variable created by the results of the web service call.
D) He should consider using The Chunked Data Retriever builder, which allows you to specify a start index and fetch size before invoking a web service.

Solutions: