PD1 Study Guide 2026
Everything you need to pass the PD1 exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 PD1 Exam Format at a Glance
📚 PD1 Topics to Study (69)
✍️ Sample PD1 Questions & Answers
1. What is the minimum access level that Apex Managed Sharing can grant on a custom object record?
Apex Managed Sharing can grant Read Only, Read/Write, or Full Access, but the minimum non-trivial access level is Read Only.
2. What role does continuous feedback play in PD1 quality improvement processes?
Continuous feedback from multiple sources provides real-time data about performance, helps identify emerging trends, celebrates successes, and highlights areas that need improvement. This ongoing input is essential for a dynamic quality improvement process.
3. What is the recommended response when a security incident is detected in an PD1 environment?
Following a structured incident response plan ensures containment of the threat, eradication of the cause, and recovery to normal operations.
4. A developer notices that changes to a nested object property in an LWC do not trigger a re-render. What is the most appropriate fix?
LWC's reactivity tracks object references; reassigning a new object (e.g., via spread or Object.assign) triggers re-render even without @track.
5. What is the value of continuing education in lightning components for PD1 professionals?
Continuing education ensures professionals stay current with the latest developments, standards, and best practices in their field.
6. Which Apex data type is used to store a reference to a field on an sObject dynamically?
Schema.SObjectField is a token that represents a field reference and is used in dynamic Apex and field-level security checks.