DEX450

DEX450 – BUILD APPLICATIONS PROGRAMMATICALLY ON THE SALESFORCE PLATFORM

(Program update January 2023)

Score : 4,7/5 (2022 average)

Learn how to customize and design applications programmatically on the Salesforce Platform. In this 5-day class, our platform experts will introduce you to Apex (Salesforce’s programming language) and Visualforce markup, so you can customize your Salesforce applications using code and explore how Apex interacts with declarative customizations on the platform. Learn how to retrieve, manipulate, and store data programmatically in data objects (sObjects), write and test custom logic, write Visualforce pages to customize your user interface, and deploy your solutions to another environment. Get an overview of the declarative automation tools available on the platform and a brief introduction to the Lightning Component framework. Plus, explore the nuances of working on a multi-tenant platform so you can extend the platform to meet business demands.

Audience

This course is designed for programmatic developers looking to write programmatic customizations to both business logic and UI layers using Apex and Visualforce. This course is also a great foundation builder if you’re looking to earn your Salesforce Platform Developer I credential.

Prerequisites :

To attend this class, you should:

• Have a good understanding of core object-oriented programming concepts
• Have an experience building declarative solutions on the Salesforce Platform or attend DEX403 course

Please complete the following trailmix before attending our expert-led class : Trailmix, Trailhead Academy

IMPORTANT- COMPUTER SETUP : Before attending the class, students should follow the steps detailed in the Computer Set-up Guide, if they will be using their own computer when attending a virtual or in-person class.

When you complete this course, you will be able to:

• Learn modern tools for developing on the Salesforce Platform using Visual Studio Code, the Salesforce Extension Pack, and the Salesforce CLI
• Write business logic customizations using Apex triggers and classes; those customizations will use SOQL and DML
• Design programmatic solutions that take advantage of declarative customizations
• Describe how your trigger code works within the basics of the Save Order of Execution
• Describe some of the fundamental aspects of designing programs on a multi-tenant platform
• Write Visualforce markup and code to customize the user interface
• Use the built-in testing framework to test Apex and Visualforce

• Declarative Automation
• Programming with Apex
• Use SOQL and SOSL to Retrieve Your Org’s Data
• Using DML to Manipulate Your Org’s Data
• Deployment
• Trigger Essentials
• Apex Class Essentials
• The Save Order of Execution, Apex Transactions and Platform Events
• Apex Testing
• Strategies for Designing Efficient Apex Solutions
• Trigger Design Strategies
• Working with Visualforce
• Visualforce Development Considerations and Testing
• Lightning Components

• Be able to develop your own functionalities with modern tools
• Best practices in development: carrying out optimized developments, effective teamwork, setting up unit testing
• Theoretical explanations paired with hands-on exercises
• Attendee kit provided : Course material / Exercise Book / Training organization available 30 days
• DEX450 is recommended to prepare Salesforce Certified Platform Developer I exam. Other courses and self-study materials are recommended for this exam. The complete list of prerequisites is provided by Salesforce in the Exam Guide.
• Registration for an inter-company training session entitles you to a voucher to pass the corresponding certification exam. The voucher, valid for 6 to 12 months, is sent to the trainee on request, at no additional cost. Note that this offer is valid for only one voucher per certification; If you register for multiple courses preparing for the same certification, you will be entitled to only one free voucher.

Note :

• • Salesforce certification exam doesn’t take place during the training and it’s up to the delegate to register to the exam via the webassessor
  • We don’t recommend passing the Salesforce certification exam directly after attending the course. Additional work must be provided

• Delivery Format:
  • Classroom (Paris)
  • Virtual
• Language: French – Materials in English
• User Interface : Lightning Experience
• Duration: 5 days
• Registration deadlines: Registration is possible up to 12 working days before the start of the training if there are still seats available
• Intra-company training: consult us

• Price: 3 625€ excl. tax
  • For inter-company registrations, the voucher to pass the Salesforce certification exam is provided on request, without any additional cost. The voucher is valid from 6 to 12 months. Only 1 voucher per certification is provided for free.
  • Training can be supported on the training budget and financed by a collecting organism or OPCO