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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: User Interface | 13% | - Describe the programmatic capabilities of Visualforce and Lightning Component frameworks - Describe how to use Salesforce standard events and custom events - Describe the differences between and use cases for Visualforce and Lightning components - Given a scenario, describe how to expose Apex methods as Lightning Component events - Describe the capabilities and use cases for lightning web components |
| Topic 2: Integration | 10% | - Describe the capabilities and use cases for Apex web services and callouts - Describe when and how to use Salesforce Connect/External Objects - Describe the capabilities and use cases for REST API and Batch API - Describe the capabilities of the Salesforce OAuth framework |
| Topic 3: Lightning Platform Architecture | 15% | - Describe the architectural considerations when building Lightning components - Describe the Lightning Platform architecture and explain the MVC design pattern - Describe the Salesforce lifecycle and explain how updates and new features are delivered - Describe the capabilities and use cases for the Lightning Framework and event-driven architecture |
| Topic 4: Testing, Debugging, and Deployment | 14% | - Describe the use cases for Salesforce Edge and when to use sandbox vs. production environments - Given a scenario, identify appropriate tools for debugging and monitoring errors - Describe the frameworks and best practices for writing Apex code - Describe the testing requirements for Salesforce and describe the use cases for various testing tools - Describe the capabilities and use cases for the Salesforce CLI and Developer Console - Describe the capabilities of Salesforce metadata and describe the use cases for change set deployment and package-based deployment |
| Topic 5: Process Automation and Logic | 26% | - Describe the features of the Governor Limits and describe how to write efficient Apex code - Describe the syntax of Apex classes and triggers - Describe the capabilities and use cases for VisualFlow - Describe the features of the sObject and Apex common library - Describe the capabilities and use cases for Apex managed sharing - Describe the features of the Salesforce exception handling mechanism - Given a scenario, describe when and how to use Apex transaction control - Describe the key attributes of an Apex class - Given a scenario, describe when and how to use formula fields, roll-up summary fields, and process automation features - Describe the capabilities and use cases for the Lightning Flow - Describe the capabilities of Apex and the programmatic capabilities of the Lightning Platform |
| Topic 6: Data Modeling and Management | 12% | - Given a set of business requirements, design and implement a schema for custom objects and relationships - Describe the options for and considerations when importing and exporting data - Describe the capabilities and use cases for external objects |
| Topic 7: Salesforce Fundamentals | 10% | - Describe the capabilities of the relationship types - Identify the appropriate use case for a custom visualforce versus a standard Lightning component - Describe the capabilities of the Salesforce UI/Lightning Experience - Given a scenario, identify the appropriate field type - Design the data model based on business requirements - Describe the capabilities of the core CRM objects in Salesforce - Describe the declarative configuration options available to customize the UI |
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NEW QUESTION # 62
Which Salesforce feature allows a developer to see when a user last logged in to Salesforce if real-time notification is not required?
Answer: D
NEW QUESTION # 63
A developer Is designing a new application on the Salesforce platform and wants to ensure it can support multiple tenants effectively.
Which design framework should the developer consider to ensure scalability and maintainability?
Answer: D
Explanation:
When designing a new application on the Salesforce platform that needs to support multiple tenants effectively (i.e., multiple customers or users), the developer should consider the Model-View-Controller (MVC) framework.
Option B: Model-View-Controller (MVC)
Correct Design Framework.
MVC is a software architectural pattern for implementing user interfaces.
Model: Represents the data and business logic.
View: Represents the presentation layer.
Controller: Handles user input and interactions.
Salesforce's platform follows the MVC pattern, which helps in separating concerns, ensuring scalability, and maintainability.
Agile is a methodology for managing projects, not a design framework.
It does not directly address scalability or maintainability.
Option C: Flux (view, action, dispatcher, and store)
Not Commonly Used in Salesforce.
Flux is an application architecture used by Facebook for building client-side web applications.
It is not a standard design pattern in Salesforce development.
Option D: Waterfall Model
Development Methodology, Not a Design Framework.
Waterfall is a linear and sequential approach to software development.
It does not specifically help with scalability and maintainability in multi-tenant environments.
Conclusion:
The developer should consider the Model-View-Controller (MVC) framework, which is Option B.
Reference:
Salesforce MVC Architecture
Understanding the Salesforce Architecture
Incorrect Options:
Option A: Agile Development
Development Methodology, Not a Design Framework.
NEW QUESTION # 64
Universal Containers wants to ensure that all new leads created in the system have a valid email address. They have already created a validation rule to enforce this requirement, but want to add an additional layer of validation using automation.
What would be the best solution for this requirement?
Answer: C
Explanation:
Answer B is correct. Lightning Web Components use modern web standards with Salesforce-specific modules, decorators, base components, and Lightning Data Service integration. Parent components pass data down through public properties or public methods, while children communicate upward with custom events.
Apex methods imported from @salesforce/apex must be annotated correctly and wired methods must be cacheable. The other options either use the wrong platform feature, apply at the wrong layer, or ignore a key Salesforce constraint. For Platform Developer I, the important point is not just syntax; it is choosing the feature that aligns with transaction behavior, security enforcement, maintainability, and supported metadata capabilities. Reference focus: Lightning Web Components Developer Guide, Lightning Component Reference, Aura Components Developer Guide, and Visualforce Developer Guide. This distinction is important in production orgs because small design mistakes can create deployment failures, runtime exceptions, data-quality defects, or user-visible security gaps once automation is executed in bulk or from multiple entry points.
NEW QUESTION # 65
A developer created a child Lightning web component nested inside a parent Lightning web component. The parent component needs to pass a string value to the child component.
In which two ways can this be accomplished?
Choose 2 answers
Answer: A,C
Explanation:
* Public Method (A):The parent component can call a public method defined in the child component to pass data directly.
Reference:LWC Communication: Public Methods
Public Property (B):The parent component can bind data to a public property in the child component using the attribute syntax.
Reference:LWC Communication: API Properties
Incorrect Options:
C:Apex controllers are not used for direct communication between parent and child components.
D:Custom events are used for communication from child to parent, not parent to child.
NEW QUESTION # 66
The sales management team at Universal Containers requires that the Lead Source field of the Lead record be populated when a Lead is converted.
What should be used to ensure that a user populates the Lead Source field prior to converting a Lead?
Answer: B
NEW QUESTION # 67
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