IBM C2040-423 Online Practice Questions and Exam Preparation

IBM C2040-423 Online Questions & Answers

• Question 1:

  Chris is working on a custom theme and it is required to work on multiple runtimes.

  How does he implement the custom theme?

  A. Abstract dynamic content and give it a logical name.
  B. Create multiple copies oftheme.html for each runtime.
  C. Create multiple dynamic content spots for each runtime.
  D. Use the to add multiple Java Server Pages definitions.
  A. Abstract dynamic content and give it a logical name.

  ---

  explanation:

  you can add dynamic content to your custom theme by using either client-side or server- side logic.

  Client-side logic

  You can add client-side logic, for example JavaScript, iWidgets, live text, to the WebDAV file store and reference it in the theme.html file .

  Server-side logic

  You can reference a JSP in the theme.html file by using a dynamic content spot. You cannot add a JSP to WebDAV, because it needs a servlet context to compile and execute.

• Question 2:

  Which statement is true regarding the relative width of the wpthemeCol2of 5 CSS class?

  A. It cannot be used in a custom layout.
  B. It is a semantic type relative-width class.
  C. It is a CSS class for a column that takes two-fifths of the width of the page.
  D. It is a CSS class for the second column on a page that consists of five columns.
  A. It cannot be used in a custom layout.

• Question 3:

  Arthur needs to clean up cached user data from an object cache in IBM WebSphere Portal after the user's session is ended.

  Which areas are valid to place Arthur's cleanup logic? (Choose two.)

  A. Implicit Login Filter Chain
  B. Explicit Login Filter Chain
  C. Implicit Logout Filter Chain
  D. Explicit Logout Filter Chain
  E. Session Validation Filter Chain
  B. Explicit Login Filter Chain
  E. Session Validation Filter Chain

• Question 4:

  What is one benefit of using the Controller service provider interface (SPI)?

  A. Modifications can be made directly to the navigation model.
  B. The Controller SPI can be used to make changes to any virtual portal that is running on the system from the base portal.
  C. Changes can be made and applied to a running portal environment. The portal does not need to be restarted for the changes to take effect.
  D. The modifications that are made come into effect immediately for the controller and are reflected in the persistence layer without committing the controller.
  D. The modifications that are made come into effect immediately for the controller and are reflected in the persistence layer without committing the controller.

  ---

  explanation:

  The Controller SPI provides controllers for portal resources. You can use these controllers to modify portal resources that are exposed by particular models of the Model SPI. Controllers offer methods to modify the topology and properties of the model and of its nodes. They expose the same interfaces as the corresponding read-only model, and they instantly reflect modifications that you apply to the controller. Note: While the modifications come into effect immediately for the controller, they not reflected in the persistence layer until you commit the controller and the changes that you made by it.

• Question 5:

  Tyler is developing a portlet that allows a user to see all the pages that the user can access in the portal.

  Which portal model should Tyler use to get the pages that are visible to the specific user who is logged in?

  A. Layout model
  B. Content model
  C. Navigation model
  D. Navigation Selection model
  C. Navigation model

• Question 6:

  Which model is supported by the Remote Model REST service?

  A. PortletModel
  B. ContextModel
  C. ThemeListModel
  D. Language ListModel
  A. PortletModel

  ---

  explanation:

  Remote Model SPI REST service The Remote Model SPI gives you access to portal models through REST services. It allows you to obtain and modify portal resources that are exposed by some of the models of the model SPI remotely, that is from clients that are outside the JVM of the server. This is achieved by means of REST services.

• Question 7:

  Which methods does a developer have access to when interfacing with the IBM WebSphere Portal user repository? (Choose two.)

  A. PUMA SPI objects
  B. PUMA EJB access
  C. PUMA REST service
  D. WebSphere Portal user servlet
  E. WebSphere Application Server secure ACL API
  A. PUMA SPI objects
  C. PUMA REST service

• Question 8:

  Which services are provided by WebDAV support in IBM WebSphere Portal? (Choose two.)

  A. a file store that is used by themes
  B. managing pages and static content
  C. managing dynamic content and pages
  D. support for secure connections such as HTTPS
  E. modifying the unique name or object ID of pages
  C. managing dynamic content and pages
  E. modifying the unique name or object ID of pages

• Question 9:

  What notable difference does a custom portlet service have that is compatible with earlier versions of IBM WebSphere Portal?

  A. The services are retrieved differently depending on the type of portlet in use.
  B. Standard portlet services are synchronized, but IBM Portlet API services are not synchronized.
  C. Both services are retrieved by using a JNDI call, but they always return different implementations.
  D. Legacy services are stored in the session, and standard services are stored in the application object.
  C. Both services are retrieved by using a JNDI call, but they always return different implementations.

• Question 10:

  John wants to change the default behavior of IBM WebSphere Portal so that any user who authenticates by using an explicit login is redirected to a particular page.

  Which option is a valid implementation of this custom behavior?

  A. Specify the URL of the page in the redirect, login, url property in the configuration service.
  B. Specify the URL of the page in the redirect .login, url property in the authentication service.
  C. Specify the URL of the page in the redirect, login, authenticated, url property in the configuration service.
  D. Specify the URL of the page in the redirect, login, authenticated, url property in the authentication service.
  A. Specify the URL of the page in the redirect, login, url property in the configuration service.