Certification

Front-End Developer 7.1
Certification

Put your developer skills to the test with Liferay DXP 7.1 questions on topics including building layout templates and themes, upgrading themes, and customizing with templates.

90 Min | 50 Questions | 200 USD

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.
  1. 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
     
  2. 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
     
  3. 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
     
  4. 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
     
  5. 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.
Ingradire tutto Ridurre tutto
Gestione di siti e contenuti

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 — Gestisci più negozi da un singolo account.

Metal JS

Senna.js

Liferay AMD Module

AlloyUI

Cataloghi multi-site — Supporta modelli di commercio multi-site e multi-catalogo.

Permessi di accesso — Condividi i ruoli utente e le autorizzazioni comuni su tutti i siti.

Checkout Ospite — Consenti agli acquirenti di effettuare acquisti senza richiedere loro un account.

Content-Rich Product Pages — Offer additional information such as detailed discount information, product specifications, and related guides or brochures.

Product Content Management

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.

Tipo di prodotto — Vendi prodotti fisici, prodotti in abbonamento, servizi e prodotti digitali.

Opzioni di prodotto — Crea prodotti semplici e raggruppati con varianti come dimensioni o colore.

Allegati — Aggiungi alle pagine del prodotto, documenti scaricabili come schede tecniche, guide utente e articoli.

Clicca per ingrandire Clicca per ridurre
Ricerca per catalogo e prodotti

Liferay Frameworks expand the capabilities of your implementations.

Creatore di pagine — Creazione "drag-and-drop" di pagine con dozzine di applicazioni out of the box.

Elasticsearch — Ricerca e filtraggio dei prodotti più efficaci, basati su faccette. Ulteriori informazioni su Liferay Enterprise Search.

Suggerimenti di prodotti in base al contenuto — Consiglia automaticamente i prodotti correlati in base al contenuto del prodotto, come specifiche, descrizione e classificazione.

Suggerimenti di prodotti in base all’utente — Supporta il cross-selling suggerendo automaticamente i prodotti acquistati da altri clienti, in base al prodotto attualmente visualizzato da un cliente.

Suggerimenti di prodotti in base ad acquisti di clienti simili — Offri consigli più personalizzati mostrando ai clienti gli acquisti di altri clienti simili a loro.

Elenco dei prodotti — Presenta ai clienti le famiglie di prodotti e prodotti correlati.

Prove dei prodotti — Offri anteprime di prodotti per prodotti virtuali, come download di prova o PDF.

Confronto — Permetti il confronto di diversi prodotti mentre gli utenti navigano dal catalogo o dalle pagine dei prodotti. La pagina di confronto presenta informazioni dettagliate, come dimensioni e prezzo.

Lista dei desideri — Consenti la creazione di "liste dei desideri" da parte dei clienti che possono essere salvati e recuperati facilmente.

Embedding Portlets in Themes

Clay CSS and Themes

Clicca per ingrandire Clicca per ridurre
Checkout

Extending and customizing Liferay Portal for your own needs.

Pagina di checkout — Visualizza le informazioni sugli ordini, come le date, il metodo di pagamento, il prezzo totale e le informazioni sull'account del cliente.

Clicca per ingrandire Clicca per ridurre
Prezzi e sconti

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

Gruppi di account — Crea gruppi di account e personalizza listini, sconti o promozioni per ogni gruppo.

Prezzi contrattuali — Applica i prezzi in base al contratto di ciascun cliente o ai clienti con listini prezzi specifici.

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

Application Display 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:

  1. This exam is based off of the Liferay Training course Back-end Developer as well as the Liferay DXP 7.2 Developer Guide.
  2. 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.
  3. Review the additional source material. Liferay Developer Network is an amazing complementary source of information for the exam.
  4. 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.
  5. Register.
  6. Show up to the testing center with the required identification and take the 90-minute exam.

How to Register

Liferay Certification exams are administered by Kryterion. Please register for an exam on Kryterion's website.
Registration Fee: $200 USD

Verify Certification

Please fill out the form below to verify an individual's completion of an official Liferay Training or Exam.

 
 

Additional Resources for the Exam

Other Available Certifications