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One of the key skills that the DEX-450 exam assesses is the ability to write Apex code to automate business processes and customize Salesforce functionality. This includes writing triggers, classes, and controllers, as well as using Apex to integrate with external systems. DEX-450 exam also tests candidates on their knowledge of Visualforce, which is used to create custom user interfaces and pages within Salesforce.
Salesforce DEX-450: Programmatic Development using Apex and Visualforce in Lightning Experience Exam is an exam that every Salesforce developer should consider taking. It validates their proficiency in developing custom applications using the latest Apex and Visualforce technologies, as well as leveraging the benefits offered by Salesforce Lightning Experience. DEX-450 exam is affordable, and it can be taken either online or in the testing center, making it accessible to anyone who wants to enhance their Salesforce development skills.
Passing the Salesforce DEX-450 exam is a significant achievement for developers who want to advance their careers and increase their credibility in the industry. It demonstrates that they have the skills and knowledge to build complex programmatic solutions that meet the needs of their clients or organizations. Moreover, being a certified Salesforce Platform Developer II can open up new job opportunities and increase earning potential. Overall, the Salesforce DEX-450 exam is a challenging but rewarding experience for developers who want to excel in programmatic development on the Salesforce platform.
Salesforce DEX-450 Exam Overview:
| Certification Vendor: | Salesforce |
| Exam Name: | Programmatic Development using Apex and Visualforce in Lightning Experience |
| Exam Number: | DEX-450 |
| Exam Duration: | 105–120 |
| Exam Format: | Multiple Choice, Scenario-based, Multiple Select |
| Available Languages: | English |
| Related Certifications: | Salesforce Platform Developer II |
| Real Exam Qty: | 60–85 |
| Certificate Validity Period: | 3 years |
| Exam Price: | $200 USD |
| Passing Score: | 65%–80% |
| Recommended Training: | Build Applications Programmatically on the Salesforce Platform (DEX450) |
| Exam Registration: | Salesforce Certification Portal |
| Sample Questions: | Salesforce DEX-450 Sample Questions |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Understanding of declarative development; experience with object-oriented programming; completion of recommended training or equivalent knowledge |
| Official Syllabus URL: | https://trailhead.salesforce.com/en/credentials/platform-developer-i |
Salesforce is one of the most popular and widely used Customer Relationship Management (CRM) platforms in the world. The platform is known for its extensive features and capabilities, which allow businesses to manage their sales, marketing, customer service, and other processes seamlessly. Salesforce developers are also in high demand due to the growing need for customizations and integrations.
Salesforce DEX-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Modeling and Management | 20% | - Custom objects, fields, and relationships
|
| Topic 2: Data Retrieval and Manipulation | 20% | - SOQL and SOSL queries
|
| Topic 3: Visualforce Development | 15% | - Page creation and standard controllers
|
| Topic 4: Apex Classes, Triggers, and Execution | 20% | - Class structure, methods, and access modifiers
|
| Topic 5: Apex Programming Fundamentals | 25% | - Apex syntax, data types, and control structures
|
By Muriel
