Salesforce DEX-403E Declarative Development for Platform App Builders in Lightning- Extended Exam
The Salesforce DEX-403E Declarative Development for Platform App Builders in Lightning- Extended exam is a certification exam that assesses a candidate's ability to build custom apps on the Salesforce Lightning Platform using declarative development techniques. The following are the details of the exam:
- Cost: The cost of the DEX-403E exam is $200.
- Passing Mark: The minimum passing mark for the DEX-403E exam is 65%.
- Time: The DEX-403E exam is 90 minutes long.
- Delivery Method: The DEX-403E exam is available online and can be taken at a Salesforce testing center.
- Format: The DEX-403E exam consists of multiple-choice and multi-select questions.
The DEX-403E exam assesses a candidate's ability to perform the following tasks:
- Describe the architecture and components of the Salesforce Lightning Platform
- Build custom objects, fields, and relationships in the Lightning Platform
- Build custom Lightning components and pages using the Lightning Component Framework
- Design and implement custom user interfaces using Lightning App Builder
- Design and implement business logic using Process Builder and Flow
- Implement security and access controls in the Lightning Platform
- Design and implement custom solutions using the Salesforce Lightning Design System (SLDS)
- Debug and troubleshoot custom code and configurations in the Lightning Platform
To prepare for the DEX-403E exam, a candidate should:
- Study the Salesforce Lightning Platform and its features thoroughly.
- Gain hands-on experience building custom apps on the Lightning Platform.
- Take advantage of Salesforce's free online training resources such as Trailhead and the Salesforce Developer Network (SDN).
- Participate in online communities and forums for Salesforce developers to share ideas and ask questions.
- Familiarize yourself with the exam format and practice answering sample questions.
With the proper preparation and a strong understanding of the Lightning Platform and its features, a candidate should be able to pass the DEX-403E Declarative Development for Platform App Builders in Lightning- Extended exam and demonstrate their expertise as a Salesforce developer.