Liferay LRP-614 Exam Practice Test Instant Access

Question 1

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

AclearRequ estPara mete rs ()

BremoveDuplicates()

CremoveParameters()

Dsend Red irect()

Answer : D

Question 2

To define portlet actions in separate classes using MVCPortlet: (Please select all correct answers.)

AEach class must implement the MVCAction interface

BEach class must implement the ActionCommand interface

CEach class must implement a processCommand() method that returns a boolean to indicate if the action completed

DEach class must implement a renderCommand() method

Answer : B, C

Question 3

Language hooks cannot be used to add new language keys.

ATrue

BFalse

Answer : B

Question 4

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

ACan only return primitive types

BPerform permission checking

CMust be invoked through web services

DAre accessed through Java or web services

Answer : B, D

Question 5

The tag is used to:

ADisplay a list of actions

BDisplay navigation

CDisplay a list of breadcrumbs

DDisplay categories

Answer : A

Question 6

Events supported by JSR-286 portlets for interportlet communication are: (Please select all correct answers.)

APublishing events

BProcessing events

CGlobal events

DLifecycle events

Answer : A, B

Question 7

The recommended way to cleanly redeploy an Ext plugin is to:

ARemove the plugin WAR file from the server and redeploy

BSet ext.redeploy .enabled to''true''

CRemove the ext-plugin-[nameof plugin],xml file in the deployed Liferay application and redeploy

DStart from a clean instance of the server and redeploy

Answer : D

Liferay 6.2 Certified Professional Developer LRP-614 Exam Practice Test