Salesforce Certified Platform Developer I Exam Guide
About the Salesforce Platform Developer I Credential
Elevate your Salesforce expertise with the Salesforce Platform Developer I credential—a mark of distinction for those adept in custom application development on the Lightning Platform.
This invaluable credential demonstrates mastery in harnessing the foundational programmatic features of the Lightning Platform. Dive into the realm of crafting bespoke business logic, pioneering interfaces, and enhancing Salesforce functionalities using the trifecta of Apex, Visualforce, and essential Lightning Components.
Audience Description: Salesforce Platform Developer I
Elevate your career trajectory with the Salesforce Platform Developer I exam—a distinguished certification for individuals well-versed in shaping business logic and designing user interfaces via the dynamic programmatic prowess of the Lightning Platform.
If you’ve navigated through the following competencies, this exam is your next logical milestone:
- Crafting data-centric applications and mastering relational databases.
- Command over object-oriented languages, be it Apex, JavaScript, Java, C#, or Ruby.
- Understanding of governor limits and their ramifications.
- Adeptness with the Model View Controller (MVC) and component-based design.
- Proficiency in Salesforce core objects and their capabilities.
- Acumen in determining when to employ declarative vs. programmatic solutions to business challenges.
- Expertise in leveraging the declarative strengths of the platform when pertinent.
- Mastery of the Apex language and its best practices to tailor Salesforce.
- Skill in expanding the Lightning Platform through Apex, Visualforce, and foundational Lightning Components.
- Ability to harness the fundamental programmatic features of the Lightning Platform for crafting custom interfaces and designing bespoke business logic.
- Familiarity with the intricacies of testing, debugging, deploying code, and awareness of the available environments.
Purpose of This Exam Guide
Unveiling the ultimate roadmap to your Salesforce Platform Developer I exam success! This meticulously crafted guide serves as your compass, ensuring you gauge your readiness to ace the exam with confidence.
What’s inside for you?
- A deep dive into the intended audience for this transformative certification.
- Expertly curated training recommendations and must-have documentation.
- An exhaustive list of exam objectives tailored to steer your preparation on the right track.
About the Exam
Read on for details about the Salesforce Platform Developer I exam.
- Content: 60 multiple-choice/multiple-select questions and up to 5 non-scored questions
- Time allotted to complete the exam: 105 minutes
- Passing score: 68%
- Registration fee: USD 200, plus applicable taxes as required per local law
- Retake fee: USD 100, plus applicable taxes as required per local law
- Delivery options: Proctored exam delivered onsite at a testing center or in an online proctored environment. Click here for information on scheduling an exam.
- References: No hard-copy or online materials may be referenced during the exam.
- Prerequisite: None; course attendance highly recommended
Note: Exam takers now have the opportunity to provide comments and feedback for individual questions on the Platform Developer I exam.
Recommended Training and References
Embarking on your journey to ace the exam? Equip yourself with a proven strategy for success! Dive deep into hands-on practice, complete targeted training courses, explore enlightening Trailhead trails, and indulge in rigorous self-study. All these, aligned with the pivotal areas detailed in the Exam Outline of this guide, forge the path to your triumph.
The self-study materials recommended for this exam include:
Exam Outline
Chart your path to excellence with the Salesforce Platform Developer I exam—a meticulous assessment capturing a candidate’s prowess across key objectives. If you’re passionate about crafting custom applications on the Lightning Platform, this exam beckons. Beyond theoretical knowledge, it’s vital to flaunt real-world application of each topic and objective highlighted. So, immerse yourself, hone your skills, and let your hands-on expertise shine.
- Understand multi-tenant concepts and design frameworks, such as MVC architecture and Lightning Component Framework.
- Given a scenario, identify common use cases and best practices for declarative versus programmatic customizations, including governor limits, formula fields, and roll-up summaries.
- Given a scenario, determine, create, and access the appropriate data model including objects, fields, relationships, and external IDs.
- Given a scenario, identify the options and considerations when importing and exporting data into development environments.
- Identify the capabilities of the declarative process automation features.
- Declare variables, constants, methods, and use modifiers and Apex interfaces.
- Given a scenario, use and apply Apex control flow statements.
- Given a scenario, write SOSL, SOQL, and DML statements in Apex.
- Given a scenario, follow best practices to write Apex classes and triggers.
- Given a scenario, identify the implications of governor limits on Apex transactions.
- Describe the relationship between Apex transactions, the save order of execution, and the potential for recursion and/or cascading.
- Implement exception handling in Apex, including custom exceptions as needed.
- Given a scenario, use declarative functionality and Apex together to automate business logic.
- Given a scenario, display content or modify Salesforce data using a Visualforce page and the appropriate controllers or extensions as needed.
- Describe the Lightning Component framework, its benefits, and the types of content that can be contained in a Lightning web component.
- Given a scenario, prevent user interface and data access security vulnerabilities.
- Given a scenario, display and use a custom user interface components, including Lightning Components, Flow, and Visualforce.
- Describe the use cases and best practices for Lightning Web Component events.
- Given a scenario, implement Apex to work with various types of page components, including Lightning Components, Flow, Next Best Actions, etc.
- Write and execute tests for triggers, controllers, classes, flows, and processes using various sources of test data.
- Given a scenario, know how and when to use the Salesforce Developer tools such as Salesforce DX, Salesforce CLI, and Developer Console.
- Describe how to approach debugging system issues and monitoring flows, processes, and asynchronous and batch jobs, etc.
- Describe the environments, requirements, and process for deploying code and associated configurations.
Maintaining Your Salesforce Certification
Elevate your professional journey with a Salesforce credential—a testament to staying abreast of the latest product innovations. To underscore your commitment and keep your expertise razor-sharp, it’s essential to engage with the Platform Developer I certification maintenance module on Trailhead annually.
Remember, your distinguished credential symbolizes dedication and mastery. Safeguard your achievement and avoid its expiration by meeting all maintenance prerequisites on time. Staying updated isn’t just about retaining credentials; it’s about cementing your place at the forefront of the Salesforce domain.