Programmatic Development Using Apex and Visualforce (DEX 450) Course Overview

The DEX 450 course is designed for developers who want to master the art of programming using Apex and Visualforce within the Salesforce ecosystem. The course starts by introducing the basics of creating objects and fields, moving on to advanced programming concepts with Apex, including queries with SOQL, DML operations, and understanding the intricacies of Trigger and class essentials. As learners progress, they delve deeper into the Save order of execution, Apex transactions, and effective Testing strategies to ensure robust solutions. The latter part of the course focuses on designing efficient Apex solutions, Trigger design strategies, and the creation of Visualforce pages, which involves exploring both the view and controller layers. By working with Custom controllers, Controller extensions, and testing Visualforce controllers, participants will gain comprehensive skills to build sophisticated user interfaces and backend functionalities. Completing the DEX 450 course will empower learners with the necessary tools to create dynamic, scalable applications on the Salesforce platform.