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

1. Ernie wants to add the Dojo theme "soria" to the other styling on his XPage. Which theme code will add the appropriate class to the body tag of the outputted HTML?

A) <control>
<name>ViewBody</name>
<property mode="override">
<name>styleClass</name>
<value>soria</value>
</property>
<control>
B) <control>
<name>ViewBody</name>
<property mode="concat">
<name>styleClass</name>
<value>soria</value>
</property>
<control>
C) <control>
<name>ViewRoot</name>
<property mode="concat">
<name>styleClass</name>
<value>soria</value>
</property>
<control>
D) <control>
<name>ViewRoot</name>
<property mode="override">
<name>styleClass</name>
<value>soria</value>
</property>
<control>

2. Marco has built an XPage that has increased in complexity over time and now contains several hundred lines of XSP markup, with many postback actions that conditionalize the display of the page. He feels that the page does not perform well and is looking to improve the responsiveness for the end-user. He is considering the following actions to improve performance. All of the following actions may improve performance EXCEPT which one:

A) Use scoped variables to store/retrieve data that will not change between postback requests.
B) Conditionally set the "loaded" property to "true" for controls and data sources that are displayed, and "false" when they are hidden.
C) Reduce the size of the page by splitting it up into several custom controls wherever possible.
D) Use Partial Refresh to conditionally redraw only those parts of the page impacted by postback actions.

3. Marion wants to use the Dojo mobile controls in an application she is building for deployment on a Domino 8.5.2 server. Which of the following statements best describes the steps she must take?

A) Marion must use modules from at least Dojo 1.5.0.
B) Dojo does not have any mobile controls.
C) Marion just has to use the relevant Dojo modules that are installed by default on the server.
D) Marion must use modules from at least Dojo 1.6.0.

4. Eric is writing an XPages in the Notes Client (XPinC) application and has a data type problem in a Server Side JavaScript function. How can he find out more information about the objects in his code?

A) Use print() and _dump statements in his code and look for the output on the server console
B) Add a Firebug Lite control to his XPage and then set a breakpoint in the code using Firebug in the Notes Client
C) Set up a new debug configuration in the Java perspective in Domino Designer and then set a breakpoint in the code and step through it to examine the objects
D) Use print() and _dump statements in his code and look in Help -> Support -> View Trace for the output

5. Lydia wants to create a JSON string to represent an array with three objects. Each object has two variables, vA and vB, set to different string values of "one", "two", "three", "four", "five", and "six". What is the proper syntax for the JSON string?

A) [ { vA: 'one', vB: 'two' },{ vA: 'three', vB: 'four' },{ vA: 'five', vB: 'six' } ]
B) "[ { vA: 'one', vB: 'two' },{ vA: 'three', vB: 'four' },{ vA: 'five', vB: 'six' } ]"
C) new Array(new Object({ vA: 'one', vB: 'two' }), new Object({ vA: 'one', vB: 'two' }), new Object({ vA: 'one', vB: 'two' }));
D) "[ { vA: one, vB: two },{ vA: three, vB: four },{ vA: five, vB: six } ]"

質問と回答：