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LRP-614 Portal Developer Question and Answers

Question # 4

A Struts action hook cannot define new Struts actions.

A.

True

B.

False

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Question # 5

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

A.

$layout.createColumn()

B.

$layout.defineColumn()

C.

$processor.processColumn()

D.

$layout.addColumn()

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Question # 6

The Ant target that removes compiled class files from the plugin is:

A.

obliterate

B.

destroy

C.

remove

D.

clean

E.

reset

F.

terminate

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Question # 7

The recommended way to strip content from the outgoing response is to:

A.

Create a hook plugin that implements a service post action to strip content from the response

B.

Create an Ext plugin that implements a servlet filter to strip content from the response

C.

Create a hook plugin that implements a servlet filter to strip content from the response

D.

Create a hook that implements a request post processor to strip content from the response

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Question # 8

The method to send a redirect response and prevent resubmitting a form when a user refreshes the page is:

A.

clearRequ estPara mete rs ()

B.

removeDuplicates()

C.

removeParameters()

D.

send Red irect()

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Question # 9

The hooks that can import classes from the plugin class loader are: (Please select all correct answers.)

A.

Auto login hooks

B.

JSP hooks

C.

Service wrapper hooks

D.

Servlet filter hooks

E.

Struts action hooks

F.

Indexer post processor hooks

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Question # 10

Default RSS feeds are set as portlet preferences. To make all new instances of the RSS poitlet display a single custom RSS feed, it is recommended to:

A.

Create a hook plugin to add a model listener to the layout to update the portlet preferences of any RSS portlet added to the page

B.

Create an Ext plugin that contains the desired configuration in portlet-ext.xml

C.

Create a JSP hook that overrides the RSS portlet's default configuration settings

D.

Navigate to System Defaults in the Control Panel and update the portlet preferences

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Question # 11

The standard JSR-286 portlet modes are: (Please select all correct answers.)

A.

Help

B.

Configuration

C.

Print

D.

Edit

E.

View

F.

About

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Question # 12

Creating a Struts action hook requires the following elements in liferay-hook.xml: (Please select all correct answers.)

A.

B.

C.

D.

E.

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Question # 13

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

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Question # 14

To map a Service Builder entity to an existing database table in service.xml the entity name must match the database table name.

A.

True

B.

False

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Question # 15

Service Builder entities are defined in:

A.

portlet.xml

B.

liferay-portlet.xml

C.

service, xml

D.

web.xml

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Question # 16

The method to get theme settings in a theme is:

A.

$portalUtil.getSetting()

B.

$theme.getSetting()

C.

$layout.getSetting()

D.

$themeDisplay.getSetting()

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Question # 17

Given the service.xml:

The generated classes include: (Please select all correct answers.)

A.

AcmeltemServiceUtil

B.

AcmeltemModel

C.

AcmeltemLocalServiceUtil

D.

AcmeltemJSONSerializer

E.

AcmeltemPersistencelmpI

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Question # 18

In portal.properties:

login,events.post=\

com.liferay.portal.events.ChannelLoginPostActionA,\

com.liferay.portal.events.Defaultl_andingPageAction,\

com.liferay.portal.events.LoginPostAction

A hook plugin can insert a new class between DefaultLandingPageAction and LoginPostAction.

A.

True

B.

False

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Question # 19

The recommended way to implement a service wrapper hook that customizes the authenticateByScreenName() method of the User service using a class called com.sample.MyUserLocalServicelmpI is to: (Please select all correct answers.)

A.

Add the following to liferay-hook.xml:

com.liferay.portal.service.UserLocalService

com.sample.MyUserLocalServiceImpl

B.

Copy all of the methods from UserLocalServicelmpI to MyUserLocalServicelmpI

C.

Override the authenticateByScreenName() method in MyUserLocalServicelmpI

D.

Add the following to liferay-plugin-package.properties:required -deployment-contexts=UserLocalServ ice

E.

Implement custom logic and call super.authenticateByScreenNameQ if applicable

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Question # 20

The settings in portal-developer.properties:

A.

Enable faster deployment of plugins

B.

Disable minification of CSS and JavaScript

C.

Assist deployment from a development to a production environment

D.

Precompile Velocity and FreeMarker templates

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Question # 21

An Expando is:

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

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