IBM Developing IBM Lotus Domino 8.5.2 Applications: Advanced XPage Design - C2040-922 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

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. There is no initial value in the tags field, so it is not possible to find the length of the value. B. The script should be in the "onload" event of the XPage control corresponding to the HTML "body" tag. C. The dijit is not yet loaded; the code in the Output Script control should be in an "addOnLoad" listener function. D. The first line should be: var tags = XSP.getElementById("#{id:tags}");

Discussion 0

Correct Answer: C Vote an answer

Question 2

Aaron has created an XPages application that has a couple of XPages to surface the same data to two different application roles in two completely different user interfaces. Each role can manipulate parts of the data, but in both cases, the data must adhere to the same business logic and rules. What would be the best way for Aaron to implement the same business logic in each XPage?

A. Use a series of Custom Controls to hold the business logic and share them amongst the XPages B. Create a common Server-Side JavaScript Library for the XPages to share that the user interface can use to execute the business logic C. The user interface and the business logic in an XPage can not easily be separated and must be maintained in each XPage D. Create a common Client-Side JavaScript Library for the XPages to share that the user interface can use to execute the business logic

Discussion 0

Correct Answer: B Vote an answer

Question 3

John has a managed bean which is defined as follows: <faces-config> <managed-bean> <managed-bean-name>distanceConverter</managed-bean-name> <managed-beanclass>bean.MyBean</managed-bean-class> <managed-bean-scope>view</managed-beanscope> </managed-bean> </faces-config> The bean has a property called 'miles' which allows a distance in miles to be entered and converted to kilometers. John wishes to have a user enter a value via an edit box and use the managed bean to convert the value from miles to kilometers. What should the value of the edit box's value attribute be in order to utilize the managed bean?

A. <xp:inputText id="inputText1" value="#{view.distanceConverter.miles}"></xp:inputText> B. <xp:inputText id="inputText1" value="#{bean.MyBean.setMiles()}"></xp:inputText> C. <xp:inputText id="inputText1" value="distanceConverter.miles"></xp:inputText> D. <xp:inputText id="inputText1" value="#{distanceConverter.miles}"></xp:inputText>

Discussion 0

Correct Answer: D Vote an answer

Question 4

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. Whenever he initializes a new dijit.Dialog, add an onHide event like so:
var dialog = new dijit.Dialog({
onHide: validateForm
}
); B. 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(); 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 dijit.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. In the "Close" or "Cancel" button of each dialog add a call to validateForm in the onClick event.

Discussion 0

Correct Answer: B,D,E,F Vote an answer

Question 5

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

Discussion 0

Correct Answer: C Vote an answer

Question 6

Elaine wants to use the "webkit" stylesheet for webkit browsers. Which object will enable her to do this?

A. facesContext.getExternalContext().getRequest().getHeader("User-Agent") B. facesContext.getExternalContext().getHeader("User-Agent") C. facesContext.getExternalContext().getContext().getHeader("User-Agent") D. facesContext.getRequest().getHeader("User-Agent")

Discussion 0

Correct Answer: A Vote an answer

Question 7

John wishes to add a managed bean to his application. In order to do this he must do which of the following:

A. Create a JavaBean class and add the Java class as a page resource to the XPage where the managed bean is to be used. B. Open the pre-existing xpages-config.xml file located at WebContent\WEB-INF\xpagesconfig.xml and add the appropriate markup to the file. C. Open the pre-existing faces-config.xml file located at WebContent\WEB-INF\faces-config.xml
and add the appropriate markup to the file. D. Create a file called xpages-config.xml within his application and define the managed bean within the file using the appropriate syntax.

Discussion 0

Correct Answer: C Vote an answer