Developing Portlets and Web Applications with IBM Web Experience Factory 8.0

Question 1

Ming has created a form using a Input Form builder that has 16 fields to complete, but all are very small. He wants to organize the fields in two columns on the page. How can he easily accomplish this task?

A. Drop a Layout Column from the palette onto the group element in the Design view. Drag to arrange the fields as desired.

B. Modify the default Input Form base page to organize the fields into two columns..

C. Edit the HTML template to form two columns with the DataEntryField element.

D. Use a News Columns builder and enter 2 in the number of columns.

Correct Answer: A

Question 2

Christine wishes to leverage the REST Service Call builder's ability to restructure the generated result schema and result structure. How should she do this?

A. She should choose to follow the steps in either answer B or answer C.

B. She should directly modify the the result schema in the REST Service Call builder's "Result Schema" input and the REST Service Call builder will reshape the data to this structure at runtime.

C. She should implement the RestructureFeedData interface, register it, and select it in the REST Service Call builder's "Restructure Type" input.

D. She should add a REST Service Call Restructure builder and register it with the REST Service Call builder.

Correct Answer: C

Question 3

Sean wants to trace the value of a variable as a model he is running to help track down a problem somewhere in a computation later in the model. How can he trace the value of the variable?

A. Inspect the logging.properties file for variable values because all changes are reflected in this file at run time.

B. Add an entry to the log4j.properties file indicating the model and action to trace.

C. Use the enable Debug Tracing field on the Variable builder.

D. Add a Debug Tracing builder to the model specifying whether to trace all actions or naming a specific action to trace.

Correct Answer: D

Question 4

Which of the following statements is true with respect to IBM Web Experience Factory and security?

A. Web Experience Factory deployment of portlet WAR files require J2EE web.XML-based security constraints to protect against running models directly using the /webengine servlet.

B. A development WAR file created from Web Experience Factory Designer and deployed to WebSphere Portal provides the same level of security as a production deployment portlet WAR file created by explicitly creating a portlet WAR file in IBM Web Experience Factory Designer, or by command-line portlet WAR file creation.

C. Web Experience Factory automates security for and provides authorization rules forcing authentication for access to widgets.

D. Web Experience Factory uses IBM WebSphere Portal authentication of users and authorization of which users can access which portlets.

Correct Answer: D

Question 5

Simone added an XML type IBM Web Experience Factory variable with some configuration data that will be constant and the same for all users of her model. How should she mark this variable's data value shareable across users to minimize memory usage?

A. Set the Variable builder's State and Failover field to Shared Memory so that the value is stored in shared memory where it can be accessed by all users.

B. Set the Variable builder's State and Failover field to Read-Write but not persisted for failover to save the memory that would be used by serializing the data for failover.

C. Use the Web Experience Factory Cache Control builder to cache the variable value across users.

D. Set the Variable builder's State and Failover field to Read Only: shared across all users, and the value is stored and referenced on the web application object itself and not per user session.

Correct Answer: D

Question 6

Jeremy is trying to decide whether to convert an existing Page builder call to use the Imported Page builder instead. Which of the following is a reason to use the Imported Page instead of the Page builder?

A. Page builders cannot be used with Page Automation builders.

B. JSP syntax cannot be used in a Page builder.

C. Span tags cannot be used on Page builders.

D. A user interface designer will need to edit the contents of the page.

Correct Answer: D

Question 7

Phil needs to use a set of resource bundles to localize the portlets that he is building. What steps can he use to accomplish this task?

A. Place the bundles into the project ensuring that the bundles include the appropriate language and country codes. Then use a Localized Resource builder to import the proper bundle according to the locale determined for the user of the portlet.

B. Phil can use the Imported Resource builder and the Simple Locale Profile Selection Handler to select and import the correct bundle. Then use Data Page, View and Form, and the other UI builders to construct the localized UI with strings from the imported bundle.

C. Place the bundles into the project and use the Imported Page builder and it's localization inputs to automatically apply the correct resource bundle to the page imported into the portlet.

D. Use the Data Services builder to generate a service that selects the appropriate bundle based upon the locale of the request and returns it as an XML structure that can be fed directly into the Data Page or View and Form builders.

Correct Answer: A

Question 8

Which of the following statements is not true about the Client Application Builder?

A. It can only be added using a client-side model wizard.

B. It is provided via the Client-Side Application Development Support Feature Set.

C. It permits models to include both client-side mobile builders and traditional builders.

D. It defines the aggregator page into which all other pages in the model will load.

Correct Answer: C

IBM Developing Portlets and Web Applications with IBM Web Experience Factory 8.0 - C9520-927 Exam Practice Test

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