IBM A2040-922 試験概要:

IBM A2040-922 試験シラバストピック:

IBM Assessment: Developing IBM Lotus Domino 8.5.2 Applications: Advanced XPage Design 認定 A2040-922 試験問題：

問題 #1

Per wants to connect to a datasource using JDBC. What is the best way to do this?

A. The necessary JDBC drivers will come pre-installed with Domino. He just needs to write SSJS or Java to call the required methods.
B. He must use a third-party tool like DECS or LEI.
C. Write a LotusScript or Java agent and call it from Client-Side JavaScript, as he would have done in traditional Domino web applications.
D. He will need to download and install the relevant JDBC drivers and write SSJS or Java to call the required methods.

問題 #2

Fred wants to remove any reference to pre-defined CSS frameworks such as OneUI from his XPages application. How does he achieve this?

A. Create a new Theme which extends the "none" framework like this:
<theme extends="none">
</theme>
B. Create a new Theme which extends the "webstandard" framework like this:
<theme extends="webstandard">
</theme>
C. Create a new Theme which removed the extends property from the theme definition like this:
<theme>
</theme>
D. It is not possible to remove all CSS files from an XPages application

問題 #3

Peter wants to enhance the view controls used in his application so that they can display rich content from the underlying document collection. He wants to do this in an efficient manner as the application has thousands of documents and is accessed by hundreds of concurrent users. Which of the following approaches should John take to add this enhancement to his application most efficiently?

A. Add a computed column to the view control that opens each document, set the column content type to HTML, and bind the rich text content from each document using JavaScript code.
B. Modify the Domino view to include the rich text field and add a new column to his view controls that automatically binds to this field.
C. Nothing - XPages view controls cannot display rich content.
D. Add an action to each column that will retrieve the rich text content from the underlying document when clicked, assign it to a computed field with content type set to HTML, and then display that field.

問題 #4

Liz must do a code review of a third party XPages application in order to optimize performance wherever possible. She has come up with a shortlist of things to do. Each of the following can be used to improve performance EXCEPT which one?

A. Setting the dataCache property on Domino view data sources to "full" wherever possible
B. Using partial refresh wherever possible.
C. Using viewScope variables to manage application state wherever possible
D. Replacing post-based requests with get-based requests wherever possible

問題 #5

John wishes to create a component that is capable of saving its state as the JSF component tree is being saved and restored. In order to do this, John's component must implement which of the following interfaces:

A. javax.faces.component.StateHolder
B. javax.faces.component.DataHolder
C. com.ibm.xpages.component.XPStateHolder
D. javax.xpages.component.StateHolder

解説：