Developing Portlets and Web Applications with IBM Web Experience Factory 8.0 (LOT-927) Free Practice Test

Question 1

Al has created a SQL DataSource and SQL calls and used the Service Definition builder call to expose the back-end data. Since Al is the back-end database administrator and does not do UI work, he hands the project off to a UI developer to build a consumer portlet in the same project. What is the minimum amount of information that this developer needs to find to start building his service consumer?

A. The URLs to the WSDL and Schema documents for the provider.

B. The names of the actions called by the provider service operations

C. The provider model name

D. The provider SQL calls and their syntax

Correct Answer: C

Question 2

Client-Side Mobile applications access data from the server via what type of interaction?

A. JAX-WS web services and WSDL messages

B. Any of the above

C. AJAX

D. REST calls to the server and JSON responses

Correct Answer: D

Question 3

Harry has modified his web application project to include a new model with a new portlet adapter. After testing it in a stand-alone environment, he would like to deploy it to his IBM WebSphere Portal environment. Assuming that he has set up the project for automatic deployment, what is the easiest way to make the new portlet available?

A. Build a new WAR file for each change, so new concrete portlets can be installed and updated.

B. Restart WebSphere Portal, because the changes made to the project are automatically deployed.

C. Remove the web module from WebSphere Portal and re-import the project WAR file.

D. Use the Publish Application menu item and select the portal server to which he wants to publish.

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 automates security for and provides authorization rules forcing authentication for access to widgets.

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

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

Christine needs to make an AJAX call to a method named "getAddress" in her model. How would she get the URL to the method in a Client JavaScript builder?

A. <%=webAppAccess.getBackchannelURL("getAddress", false)%>

B. <%=webAppAccess.getAjaxURL("getAddress", false)%>

C. <%=webAppAccess.getActionURL("getAddress", false)%>

D. <%=webAppAccess.getBackchannelActionURL("getAddress", false)%>

Correct Answer: D

Question 6

Dave wants to see information about web service parameters, URL endpoint, and SOAP envelope. What must he do to obtain this data for a particular Web Service Call builder?

A. This information is always printed to the standard output console log without any developer intervention required.

B. He must use a Java debugger to get this information.

C. He must set the Logging field to All in the Web Service builder to log this information to the WEB-INF/logs/debugTracing.txt file.

D. There is no way for him to get this information other than contacting customer support.

Correct Answer: C

Question 7

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. Edit the generated JSP file and select the check box in the View and Form builder so that it does not re-export it.

B. Modify the existing base page for the View and Form builder.

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.

Correct Answer: D

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IBM Developing Portlets and Web Applications with IBM Web Experience Factory 8.0 (LOT-927) Free Practice Test