LRP-614 Online Practice Questions and Answers

A class that extends MVCPortlet must implement:

A. init()

B. doView()

C. doEdit()

D. processAction()

E. All of the above

F. None of the above

ThemeDisplay.getUserId() returns a value of -1 for the Guest user.

A. True

B. False

To customize the default success message displayed by MVCPortlet:

A. Add a custom key to the SessionMessages object

B. Override the language key default-success-message in Language.properties

C. Provide a entry in liferay-portlet.xml

D. Pass a parameter called 'success'' in the ActionURL and map it to a custom language key

Supported plugin types in the Plugins SDK include: (Please select all correct answers.)

A. AlloyUI plugins

B. Ext plugins

C. Hook plugins

D. Web plugins

E. Layout template plugins

F. Portlet plugins

The recommended way to customize how the User object indexes information is through a(n):

A. Hook plugin

B. Direct modification of the portal source

C. Ext plugin

D. Ext environment

Liferay's core remote services: (Please select all correct answers.)

A. Can only return primitive types

B. Perform permission checking

C. Must be invoked through web services

D. Are accessed through Java or web services

The recommended way to share language keys across portlet applications is:

A. Create a resource bundle in one portlet and declare a dependency in the other portlets

B. Create an Ext plugin with the language keys from all of the portlets

C. Create a symbolic link in the portlets pointing to an external resource bundle

D. Create a hook plugin containing language keys from all of the portlets

Portlets can use interportletcommunication to: (Please select all correct answers.)

A. Pass any serializable object as an event payload

B. Trigger multiple events

C. Invoke events directly from the render phase

D. Enforce the processing order of events

The recommended way to make an isolated change to a core JSP is to:

A. Create an Ext plugin to create a backup of the original JSP and extend the backup JSP

B. Create a hook plugin to override the original JSP using the tag to copy the contents of the JSP

C. Create a hook plugin to override the original JSP using the -override.jsp pattern

D. Create an Ext plugin to override the original JSP using the tag to copy the contents of the JSP

A portlet can be assigned to a category in the Add Application menu using:

A. liferay-display.xml

B. liferay-portlet.xml

C. liferay-category.xml

D. liferay-menu.xml