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Free Liferay LRP-614 Practice Exam with Questions & Answers | Set: 3

Questions 21

Liferay's persistence layer: (Please select all correct answers.)

Options:
A.

Relies on Enterprise JavaBeans to ensure compatibility with all major application servers

B.

Uses Hibernate by default to ensure compatibility with all major database servers

C.

Can be invoked directly from the UI layer

D.

Can be configured to use JPA

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Questions 22

To customize the default success message displayed by MVCPortlet:

Options:
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

Questions 23

To remove some of the core portlets from the Add Application menu and add them in the Control Panel:

Options:
A.

Create a hook plugin that modifies the portal properties default.control.panel.portlets and default.add .application.portlets

B.

Create an Ext plugin that modifies liferay-plugin-package.xml and liferay-display.xml

C.

Create an Ext plugin that modifies liferay-portlet-ext.xml and liferay-display.xml

D.

Create an Ext plugin that modifies liferay-look-and-feel.xml

Questions 24

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

Options:
A.

True

B.

False

Questions 25

The tag defines the variables: (Please select all correct answers.)

Options:
A.

"portletPreferences"

B.

"renderRequest"

C.

"remoteUser"

D.

"portletSession''

Questions 26

The portlet lifecycle includes the methods: (Please select all correct answers.)

Options:
A.

destroy ()

B.

processEvent()

C.

service()

D.

render()

E.

serveResource()

F.

processAction()

Questions 27

The bundled property file that contains settings for a development environment is:

Options:
A.

portal-ext. properties

B.

portal-developer, properties

C.

developer, properties

D.

None of the above

Questions 28

The method to define a column in a layout template is:

Options:
A.

$layout.createColumn()

B.

$layout.defineColumn()

C.

$processor.processColumn()

D.

$layout.addColumn()

Questions 29

In portal.properties, the following property lists portlets that can be embedded on any page:

portlet.add(default.resource.check.whitelist=3,56_INSTANCE_0000,5S,S2,S6,87,88/103,113,145,164,

The property is listed in liferay-hook_6_l_0.dtd as a property that can can be overridden with a hook.

The recommended way to prevent embedding the Search portlet ("3") is to create a hook plugin.

Options:
A.

True

B.

False

Questions 30

An Expando is:

Options:
A.

A tool for writing newportlets in Liferay

B.

A code generator which generates services based on service.xml

C.

A service in Liferay which allows you to dynamically define a collection of data

D.

A new administrative interface in 6.1

Exam Code: LRP-614
Certification Provider: Liferay
Exam Name: Portal Developer
Last Update: Feb 11, 2025
Questions: 144

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