Prepare with IBM LOT-927 exam practice material, pass for sure

IBM LOT-927 Exam Overview:

IBM LOT-927 Exam Syllabus Topics:

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

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 provider model name
B. The provider SQL calls and their syntax
C. The names of the actions called by the provider service operations
D. The URLs to the WSDL and Schema documents for the provider.

Question 2

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.

Question 3

Yolanda needs to add an element to an XML structure that is interacting with an object in IBM Web Experience Factory. Assuming the XML structure exists, what would be the method that she should call to add a new child element?

A. setName("ElementName")
B. addChildWithText("ElementName")
C. addChildElement("ElementName")
D. setNameWithText("ElementName")

Question 4

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. He must use a Java debugger to get this information.
B. There is no way for him to get this information other than contacting customer support.
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. This information is always printed to the standard output console log without any developer intervention required.

Question 5

Anna has been testing a model and is concerned about the time certain actions seem to be taking. Her development environment is a high-end system, and other portlets she has developed have not exhibited the kind of response time lag that she and her testers perceive. She suspects one of the data services builders is experiencing network latency, but is unsure where the real problem lies. What actions can she take to help isolate the performance issue?

A. Dedicate a larger Java HEAP_SIZE to the main method associated with the model that is suspect.
B. Consult the performance log, which is created by default with each model run.
C. Enable system tracing in the run configuration tab to log the execution time for each action (page or method).
D. System tracing is enabled by default. Anna can check SystemTrace.log for model action times.

Solutions: