Salesforce Certified Platform Developer II Exam Questions

Salesforce Platform Developer II Certification: Master Advanced Development on the Lightning Platform

The Salesforce Platform Developer II certification validates your advanced skills in building sophisticated applications on the Lightning Platform. This credential is for experienced developers adept at crafting complex business logic and custom user interfaces. Demonstrate expertise in best practices for object-oriented programming, designing scalable and maintainable solutions, and employing effective data modeling techniques to achieve this highly sought-after certification.

Prerequisite: You must first earn the Salesforce Platform Developer I credential before pursuing Platform Developer II.

Certification Structure: The Platform Developer II certification consists of two key components:

• Multiple-Choice Exam: A comprehensive assessment of your knowledge.
• Advanced Apex Specialist Superbadge: A hands-on Trailhead challenge to showcase your practical abilities.

You can complete these components in either order. Upon successful completion of both, the Platform Developer II certification is automatically awarded.

Getting Started: Access the Advanced Apex Specialist superbadge by logging into your Trailhead account or creating one if you don't already have one.

Who Should Pursue the Platform Developer II Exam?

This exam is designed for professionals with 2-4 years of hands-on experience building custom applications on the Lightning Platform. You should be comfortable with the concepts and skills covered in the exam topics, including:

• Lightning Platform App Development: Extensive experience designing, developing, and deploying applications.
• Apex Development: Proficiency in writing scalable and efficient Apex code.
• Data Modeling: Expertise in designing and implementing effective data models.
• UI/UX Design: Strong understanding of user interface and user experience principles.

Qualified candidates are able to:

• Implement best practices in data modeling, UI/UX design, development, and testing within Salesforce environments.
• Design effective solutions that meet business needs by leveraging both declarative and programmatic platform features.
• Write scalable Apex code and understand platform limits, behaviors, and performance factors.
• Handle large data volumes (300,000–480,000 records) with a focus on performance.
• Build and enhance user interfaces using Lightning Web Components (LWC), Aura components, advanced Visualforce, JavaScript, and CSS.
• Tune Visualforce pages and understand the impact of controller architecture on performance.
• Apply security best practices for web and Salesforce development.
• Develop complex sharing logic using both declarative tools and custom code.
• Create and execute test strategies to ensure high-quality, secure, and scalable applications.
• Utilize Jest for testing Lightning Web Components.
• Understand the Salesforce development lifecycle, deployment tools, and best practices.
• Work with Apex SOAP and REST web services and implement callouts.
• Implement asynchronous operations using queueable, batchable, schedulable, and @future methods.
• Apply appropriate error handling techniques.
• Follow best practices for trigger development, design patterns, and code reusability.
• Surface components (Lightning Web, Aura) in Lightning pages, Visualforce, and Quick Actions.

Exam Details:

• Number of Questions: 60 scored questions + up to 5 unscored questions.
• Duration: 120 minutes.
• Minimum Passing Score: 70%.
• Exam Version: Aligned with the Winter '24 release.
• Registration Fee: $200 USD (plus applicable taxes).
• Retake Fee: $100 USD (plus applicable taxes).
• Delivery Format: Available in-person at testing centers or online with remote proctoring.
• Reference Material: No books or online content allowed during the exam.
• Prerequisite: You must already hold the Salesforce Certified Platform Developer I credential.
• Note: You can provide comments and feedback on individual exam questions during the test session.

Exam Outline: Key Areas Covered

The Salesforce Platform Developer II Exam assesses your knowledge and skills across these key areas:

1. Advanced Developer Fundamentals (15%):

• Understand localization and multi-currency features and their impact on coding.
• Justify the use of sharing objects and Apex managed sharing.
• Identify best practices for custom metadata and custom settings.

2. Process Automation, Logic, and Integration (27%):

• Analyze interactions between multiple processes (declarative & programmatic).
• Propose and