Joe wishes to retrieve the HttpServletRequest while his XPage is loading. Which of the following is true regarding this activity?

• A. It is not possible to obtain this information as an XPage is loading
• B. Joe needs to add the following server side JS code to the beforePageLoad event:
  var externalContext = facesContext.getExternalContext();
  var request = externalContext.getRequest();
• C. Joe needs to add the following server side JS code to the afterPageLoad event: var request = facesContext.getRequest();
• D. Joe needs to add the following client side JS code to the beforePageLoad event:
  var clientContext = facesContext.getClientContext();
  var request = clientContext.getRequest();

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

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

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