PD1 Cheat Sheet 2026

The 30 highest-yield PD1 facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What is the primary consideration when implementing changes to integration architecture? → Impact assessment and change management
2. What is the best practice for maintaining integration architecture performance over time? → Implement scheduled preventive maintenance
3. What role does continuous feedback play in PD1 quality improvement processes? → It provides ongoing data for identifying trends, successes, and areas needing improvement
4. Which type of assessment provides a snapshot of current status at a single point in time? → Baseline assessment
5. What is a bind variable in the context of a SOQL query in Apex? → An Apex variable referenced in a SOQL query using a colon (:) prefix
6. Which principle is fundamental to good apex programming practice? → Separation of concerns and modularity
7. Which skill is most critical for effective data modeling and management? → Communication and stakeholder engagement
8. What is the effect of adding a FOR UPDATE clause to a SOQL query in Apex? → It locks the returned records to prevent concurrent modification by other transactions
9. What is the recommended response when a security incident is detected in an PD1 environment? → Follow the incident response plan: contain, eradicate, recover
10. Which principle states that users should only have access necessary for their role? → Principle of least privilege
11. What is a 'Workflow Rule' in Salesforce? → An automated action triggered based on specified conditions
12. What is the function of a trigger in Salesforce? → To execute automated tasks based on record changes
13. Why is placing a SOQL query inside a for loop considered an anti-pattern in Apex? → It causes repeated query executions that quickly exceed the 100 SOQL query governor limit
14. Which foundational principle is MOST important for success in the Salesforce Certified Platform Developer 1 profession? → Commitment to continuous learning, ethical practice, and quality outcomes
15. What is the recommended approach when managing conflicting priorities in PD1? → Prioritize based on impact and urgency
16. Which approach best demonstrates mastery of visualforce pages in PD1 practice? → Applying principles to novel situations with sound judgment
17. What does validity mean when selecting an assessment tool for PD1 certification purposes? → The tool measures what it claims to measure
18. How should Salesforce Certified Platform Developer 1 professionals handle technical procedures that have been updated or revised? → Review the updates, complete any required training, and implement the revised procedures
19. In PD1 certification, what does redundancy in system design primarily provide? → Fault tolerance and high availability
20. Which documentation is essential when working with integration architecture in PD1? → Detailed technical specifications and as-built diagrams
21. What role does peer review play in the PD1 design process? → It provides independent verification, catches errors, and enhances overall quality
22. In PD1 certification, what is the purpose of automated testing? → To catch regressions and verify functionality continuously
23. Which factor should PD1 professionals consider first when choosing an assessment method? → Appropriateness for the target population
24. What is the FIRST consideration when designing a solution in Salesforce Certified Platform Developer 1 practice? → Understanding requirements, constraints, and stakeholder needs
25. What are Lightning Web Components (LWC)? → A component library for building user interfaces
26. What is the MOST effective way for new PD1 professionals to build competency in their field? → Combining formal education, mentored practice, and ongoing professional development
27. How does the PD1 body of knowledge relate to daily professional practice? → It provides the foundational framework that guides decision-making and standard practices
28. What is the MOST effective approach to quality assurance in Salesforce Certified Platform Developer 1? → Integrating quality checks throughout the entire process from planning to completion
29. What is the role of the 'if' statement in process automation logic? → To add conditions and control the flow of logic
30. What is the maximum number of records SOSL returns per object in search results? → 200