最新的IBM LOT-911免費考試真題

問題1

Given the following code in the portlet.xml file, what line of code returns the value of the "test" initparam. <portlet-class>MyPortlet</portlet-class> <init-param> <name>test</name> <value>test_init_parameter</value> </init-param>

A. renderRequest.getPortalContext().getInitParameter("test");

B. renderRequest.getInitParameter("test");

C. portletConfig.getInitParameter("test");

D. renderResponse.getInitParameter("test");

正確答案: C

問題2

Roger has been discussing iWidgets with a prospective client and has been highlighting certain aspects of the specification. Which of the following statements is false and thus ill-advised?

A. Overall page management components are provided by the iContext. These include iWidget coordination, page layout and controls, andbackend service interaction.

B. Three modes are defined in the iContext Constants (VIEW, EDIT and HELP). An iWidget does not need to support all three modes.

C. iScope is a mechanism to support encapsulation of an iWidget's assests.

D. The iDescriptor is a special ManagedItemSet which is always persisted by the iContext.

正確答案: D

問題3

The following code defines the selectEmployee() method in a portlet: @processAction(name=select) void selectEmployee(ActionRequest, ActionResponse) throws PortletException, java.io.IOException { } To use the portlet action dispatching, which of the following key-value pairs must be set as a parameter in the HTML form?

A. javax.portlet.action / selectEmployee

B. processAction / select

C. javax.portlet.action / select

D. processAction / selectEmployee

正確答案: C

問題4

Which of the following options is valid about downloadable portlets from the IBM Collaboration Solutions Catalog?

A. Only portlets developed by IBM are hosted by the Collaboration Solutions Catalog website.

B. Portlets available for download follow open standards.

C. Portlets available for download are free, trial-based, or fee-based.

D. Portlets available for download should not be used in the production environment.

正確答案: C

問題5

John is developing a portlet that uses the portlet client model API to manipulate a user's profile on the client side. How can he get the object of the PortletWindow that represents the portlet on the client side?

A. this.getPortletWindow()

B. new ibm.portal.portlet.PortletWindow()

C. new ibm.portal.portlet.PortletWindow("<%=portletWindowID%>")

D. this.getPortletWindow("<%=portletWindowID%>")

正確答案: C

問題6

When creating and registering a custom portlet service, it is possible to set initialization parameters. What code would Adrienne use to access a parameter with the name sample.portletservice.HelloServiceImpl2.message?

A. public void init(Preferences servicePreferences) {
String message = servicePreferences.get("message",
"Hello");
}

B. public void init(Preferences servicePreferences) {
String message = servicePreferences.getInitParam("message",
"Hello");
}

C. public void sayHello(RenderRequest request, RenderResponse response)
{
String message = request.getParameter("message");
}

D. public void sayHello(RenderRequest request, RenderResponse response)
{
String message = request.getAttribute("message");
}

正確答案: A

問題7

Evan needs to share action URL parameters used in a portlet with another portlet. In the binding section of the WSDL files used for specifying a portlet's participation with the property broker, an action URL parameter can be bound to several scopes. Which one of the following options best describes the scopes that Evan can use to share the action URL parameters using the property broker?

A. Page attribute, Request attribute, Request parameter, Session attribute

B. Request parameter or Session attribute

C. Session attribute only

D. Request attribute, Request parameter, or Session attribute

正確答案: D

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