IBM A2040-922 問題集

質問 1：
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 } ]"
正解：A

質問 2：
Tamsin is building an XPages application for use on mobile devices. She finds the font and row height on View Panel controls too small and difficult to navigate on a touch screen. Which View Panel property should she add her CSS class to?
A. viewPanelStyleClass
B. viewStyleClass
C. dataTableStyleClass
D. captionStyleClass
正解：C

質問 3：
John wishes to add a Java Class to his XPages application. How would he do this?
A. Switch to the Java Perspective and create a new Java Source Folder within the application (using the Package Explorer), and create the Java Class within that folder
B. Switch to the Java Perspective, navigate to the "Local" Java Source Folder within the application (using the Package Explorer), and create the Java Class within that folder
C. Expand his application in the "Applications Navigator" and create a new Java Script Library and place the necessary Java logic within that script library?
D. Expand his application in the "Applications Navigator" and create a new Java Agent, place the necessary Java logic within the agent, and call the agent from within the XPage
正解：A

質問 4：
Elizabeth needs to parse the contents of a web page held on a remote server into an applicationScope variable via the server side onclick event of a button using Server Side JavaScript. How would she do this?
A. It is not possible to perform network operations from Server Side JavaScript
B. Create a new Java class to perform the operation in the WebContent\WEB-INF\src folder via the Package Explorer and call it from the onclick event of the button.
C. Create a new Java class to perform the operation in a Java Agent and call it from the onclick event of the button.
D. Create a new Java class to perform the operation in a Java Script Library and call it from the onclick event of the button.
正解：B

質問 5：
Tim has an XPage containing an Edit Box. He has read that it is possible to use the Dojo Toolkit NumberSpinner control in XPages, and he wishes to modify his XPage so that the Edit Box will appear as a Number Spinner in the browser. What would the steps be to accomplish this?
A. In the XPage, in the Resources tab of the Properties view, add a Dojo Module resource for
"dijit.form.NumberSpinner" to the XPage.
Configure the Edit Box to set the dojoType to "dijit.form.NumberSpinner".
B. Import the NumberSpinner.js file from Dojo into the application as a Dojo Module.
In the XPage, in the Resources tab of the Properties view, add that Dojo Module resource for that
NumberSpinner.js file to the XPage.
Configure the Edit Box to set the dojoType to "dijit.form.NumberSpinner".
C. From the Dojo Tollkit Website, get the URL to the most recent version of the NumberSpinner.js control (where the URL begins with http://). In the XPage, in the Resources tab of the Properties view, add a JavaScript Library using that
URL.
Configure the Edit Box to set the dojoType to "dijit.form.NumberSpinner".
D. Import the NumberSpinner.js file from Dojo into the application as a JavaScript Library.
In the XPage, in the Resources tab of the Properties view, add a JavaScript Library resource for
that NumberSpinner.js file to the XPage.
Configure the Edit Box to set the dojoType to "dijit.form.NumberSpinner".
正解：A

質問 6：
Francis wants to add a ClientSide JavaScript library called "loading.js" to his XPages. What is the best method to achieve this?
A. He must add the script library as a resource to each XPage.
B. He should add the following code to a theme:
<resource>
<content-type>application/x-javascript</content-type>
<href>loading.js</href>
</resource>
C. He should add it to a Custom Control, which he should then add to every XPage.
D. He should add the following code to a theme:
<resource>
<content-type>text/javascript</content-type>
<href>loading.js</href>
</resource>
正解：B

質問 7：
Jeremy wants all of the dijit.Dialog boxes in his application to call a client side JavaScript function called "validateForm" whenever they are hidden. What is the best solution?
A. Create a custom Dojo control and use that instead of the standard dijit.Dialog in the application
using the following code:
/**
*Custom Dojo Control
*/
dojo.provide('com.myco.widget.Dialog');
dojo.require('dijit.Dialog');
(function(){
dojo.declare("com.myco.widget.Dialog", dijit.Dialog, {
onHide: validateForm
})
}());
/**
*Initialization code
*/
var dialog = new dijit.Dialog();
B. In the "Close" or "Cancel" button of each dialog add a call to validateForm in the onClick event.
C. Create a custom Dojo control and use that instead of the standard dijit.Dialog in the application
using the following code:
/**
*Custom Dojo Control
*/
dojo.provide('com.myco.widget.Dialog');
dojo.require('dijit.Dialog');
(function(){
dojo.declare("com.myco.widget.Dialog", dijit.Dialog, {
onHide: validateForm
})
}());
/**
*Initialization code
*/
var dialog = new com.myco.widget.Dialog();
D. Create a custom Dojo control and use that instead of the standard dijit.Dialog in the application
using the following code:
/**
*Custom Dojo Control
*/
dojo.provide('com.myco.widget.Dialog');
dojo.require('dijit.Dialog');
(function(){
dojo.declare("com.myco.widget.Dialog", dijit.Dialog, {
onHide: validateForm
})
}());
/**
*Initialization code
*/
var dialog = new com.myco.widget.Dialog();
E. Create a custom Dojo control and use that instead of the standard dijit.Dialog in the application
using the following code:
/**
*Custom Dojo Control
*/
dojo.provide('com.myco.widget.Dialog');
dojo.require('dijit.Dialog');
(function(){
dojo.declare("com.myco.widget.Dialog", dijit.Dialog, {
onHide: validateForm
})
}());
/**
*Initialization code
*/
var dialog = new com.myco.widget.Dialog();
F. Create a custom Dojo control and use that instead of the standard dijit.Dialog in the application
using the following code:
/**
*Custom Dojo Control
*/
dojo.provide('com.myco.widget.Dialog');
dojo.require('dijit.Dialog');
(function(){
dojo.declare("com.myco.widget.Dialog", dijit.Dialog, {
onHide: validateForm
})
}());
/**
*Initialization code
*/
var dialog = new com.myco.widget.Dialog();
G. Whenever he initializes a new dijit.Dialog, add an onHide event like so:
var dialog = new dijit.Dialog({
onHide: validateForm
}
);
正解：C,D,E,F