IBM인증 실제 시험문제, A2040-922 덤프문제집

문제1
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. new Array(new Object({ vA: 'one', vB: 'two' }), new Object({ vA: 'one', vB: 'two' }), new Object({ vA: 'one', vB: 'two' }));

B. "[ { vA: 'one', vB: 'two' },{ vA: 'three', vB: 'four' },{ vA: 'five', vB: 'six' } ]"

C. "[ { vA: one, vB: two },{ vA: three, vB: four },{ vA: five, vB: six } ]"

D. [ { vA: 'one', vB: 'two' },{ vA: 'three', vB: 'four' },{ vA: 'five', vB: 'six' } ]

정답: B

문제2
Titus has created a JSON string that he will pass to the browser. What method could he use to convert the string to an object?

A. dijit,fromJson()

B. dojo.toJson()

C. dijit.toJson()

D. dojo.fromJson()

정답: D

문제3
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. 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".

B. 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".

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".

정답: B

문제4
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. Add a Firebug Lite control to his XPage and then set a breakpoint in the code using Firebug in the Notes Client

B. 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

C. Use print() and _dump statements in his code and look in Help -> Support -> View Trace for the output

D. Use print() and _dump statements in his code and look for the output on the server console

정답: C

문제5
Michelle is editing an existing XPage: ?The page has a "tags" Edit Box with Type Ahead enabled, which provides suggestions for possible tags or keywords to add to the document. ?The HTML source of the Edit Box includes a dojoType attribute. ?After the edit box there is a panel named "tagsHint" explaining the concept of tags. ?Now Michelle wants to hide the "tagsHint" panel when values are already present in the "tags" field. ?She adds an Output Script control containing the following code: var tags = dijit.byId("#{id:tags}"); if( tags.value.length > 0 ){ // already set some tag var tagsHint = XSP.getElementById("#{id:tagsHint}"); tagsHint.style.display = "none"; } ?When she opens the page in a web browser, the JavaScript Error Console reports the error: tags is undefined at the line: if( tags.value.length > 0 ){ // already set some tag What is the problem with the sample code?

A. The dijit is not yet loaded; the code in the Output Script control should be in an "addOnLoad" listener function.

B. There is no initial value in the tags field, so it is not possible to find the length of the value.

C. The script should be in the "onload" event of the XPage control corresponding to the HTML "body" tag.

D. The first line should be: var tags = XSP.getElementById("#{id:tags}");

정답: A

문제6
Dominic wants to implement the open source CSS framework called Blueprint in his XPages application. He does not want to include any other CSS framework resources which may exist on the Domino server. What is the best way to include all of the required CSS files in the XPages in his application?

A. In each XPage in the application add the required CSS files to the Resources section

B. Create a new theme which extends webstandard and then add each Blueprint CSS file via a resource definition

C. Create a new theme which does not have an extension property and then add each Blueprint CSS file via a resource definition

D. Create a new theme which extends oneui and then add each Blueprint CSS file via a resource definition

정답: C

문제7
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. Conditionally set the "loaded" property to "true" for controls and data sources that are displayed, and "false" when they are hidden.

B. Use Partial Refresh to conditionally redraw only those parts of the page impacted by postback actions.

C. Reduce the size of the page by splitting it up into several custom controls wherever possible.

D. Use scoped variables to store/retrieve data that will not change between postback requests.

정답: C

최신IBM Assessment: Developing IBM Lotus Domino 8.5.2 Applications: Advanced XPage Design - A2040-922무료샘플문제

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