Certification

Front-End Developer 7.0
Certification

Put your developer skills to the test with Liferay DXP 7.0 questions on topics including front-end Liferay technologies, building layout templates and themes, and taglibs.

90 Min | 50 Questions | 200 USD

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Décideurs Commerce

Exam Blueprint

90 Minutes

50 Questions

80% Passing Score

Example Test Questions

All questions are based on Liferay best practices when developing for Liferay DXP.
Unless other otherwise indicated in the question, assume a new Liferay installation with no additional plugins installed and no modifications to portal properties.

A page in the Liferay Platform can be configured to use a different theme from the rest of the pages of the Site.
True
False
Answer: True
A portlet can be embedded inside of:
(Please select all correct answers.)
A. A Role
B. A Theme
C. A Layout
D. A Document
Answer: B and C
To create and deploy a Liferay Theme, you need the following tools:
(Please select all correct answers.)
A. Yeoman
B. Node.js
C. Gulp
D. Gull
E. Liferay Theme Generator
Answer: A, B, C, and E
The command to create a layout is:
A. yo layout
B. yo liferay-layout
C. yo liferay-theme:layout
D. yo layout:liferay-theme
Answer: C
After deploying a Theme and a Layout, in which folder can you see the files of each one?
A. data
B. osgi/modules
C. osgi/configs
D. osgi/war
Answer: D

Topics:

Each topic will be a percentage of the test below.

Tout étendre Tout réduire

Gestion de site et de contenu

Creating personalized digital experiences across web, mobile and connected device isthe goal of Liferay DXP's framework, but to accomplish that Liferay leverages the OSGi framework to provide a development environment for modular applications.

Multi-Store — Gérez plusieurs sites de boutiques à partir d'une seule instance.

Metal JS

Senna.js

Liferay AMD Module

AlloyUI

Catalogues multi-sites — Tirez parti des modèles d'e-commerce multi-sites et multi-catalogues

Droits d'accès — Partagez des rôles utilisateurs et des autorisations communes entre les sites.

Gestion du contenu des produits

Web apps in Liferay Portal are called portlets. Like many web apps, portlets processrequests and generate responses. In the response, the portlet returns content (e.g.HTML, XHTML) for display in browsers. In Liferay, portlets runs in a portion of the webpage. With Portlet, you can create new functionalities.

Types de produits — Vendez des produits matériels, des abonnements, des services, des packs de produits et des biens digitaux.

Options produits — Créez des produits simples et groupés avec des variantes telles que la couleur ou la taille.

Senna

Gulp

AlloyEditor

Liferay AMD Module Loader

Themes SDK

Cliquer pour agrandir Cliquer pour réduire

Navigation dans les catalogues et produits

Liferay Frameworks expand the capabilities of your implementations.

Construction des pages — Créez des pages en faisant glisser-déposer des applications prêtes à l'emploi, telles que l'affichage détaillé des produits, le panier d'achat, la barre de recherche, etc.

Elasticsearch — Offrez une recherche et un filtrage à facettes pour une navigation et une découverte plus efficaces des produits. En savoir plus sur Liferay Enterprise Search

Cliquer pour agrandir Cliquer pour réduire

Validation de commande

Extending and customizing Liferay Portal for your own needs.

Page de paiements — Afficher les informations de commande telles que la date, le mode de paiement, le prix total et les informations du compte client.

Themelets

Theme Contributors

Context Contributors

Portlet Decorators

LayoutSet

Resources Importer

Embedding Portlets in Themes

Cliquer pour agrandir Cliquer pour réduire

Prix et remises

Upgrading from Liferay 6.X involves moving from plugins to Liferay modules.

Segments d'utilisateur — Créez des segments d'utilisateurs ainsi que des listes de prix, des remises ou des promotions pour chaque segment.

Tarifs selon contrats — Appliquez la tarification sur contrat aux clients individuels ou aux comptes entreprise avec des listes de prix.

Application Display Templates

Liferay 7.1: Customizing with Templates | 10%

There are a number of resources on the platform where you can use templates for styling.

Web Content Templates

Workflow Templates

Preparing for the Exam

Achieving recognition as a Liferay Certified Professional Back-End Developer demonstrates that you understand core concepts for developing Liferay modules and know how to follow Liferay best practices to develop robust, elegant, and maintainable solutions based on the Liferay Platform. The exam is designed to be challenging, yet fair for Liferay developers. Here’s how you can succeed:

This exam is based off of the Liferay Training course Back-end Developer as well as the Liferay DXP 7.2 Developer Guide.
Attend the Back-end Developer training course. Attending training is not required before you sit for the exam, but much of the exam material is based on concepts covered in training.
Review the additional source material. Liferay Developer Network is an amazing complementary source of information for the exam.
Get hands-on development experience. Some of the topics covered on the exam require the kind of knowledge that comes from real experience developing for the Liferay Platform. If you have attended a developer training, be sure you've completed and reviewed all of the exercises presented during class, even the bonus exercises. If you haven't attended training, spend some time developing applications and customizations. It would also be helpful to review Liferay’s source code to ensure you're familiar with Liferay's best practices.
Register.
Show up to the testing center with the required identification and take the 90-minute exam.