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| Section | Weight | Objectives |
|---|---|---|
| Salesforce Fundamentals | 10% | - Identify the appropriate use case for a custom visualforce versus a standard Lightning component - 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 - Given a scenario, identify the appropriate field type - Describe the capabilities of the Salesforce UI/Lightning Experience - Describe the capabilities of the relationship types |
| Lightning Platform Architecture | 15% | - 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 architectural considerations when building Lightning components - Describe the capabilities and use cases for the Lightning Framework and event-driven architecture |
| Process Automation and Logic | 26% | - Given a scenario, describe when and how to use formula fields, roll-up summary fields, and process automation features - Describe the capabilities of Apex and the programmatic capabilities of the Lightning Platform - Describe the capabilities and use cases for Apex managed sharing - Given a scenario, describe when and how to use Apex transaction control - Describe the features of the Salesforce exception handling mechanism - Describe the features of the Governor Limits and describe how to write efficient Apex code - Describe the key attributes of an Apex class - Describe the features of the sObject and Apex common library - Describe the syntax of Apex classes and triggers - Describe the capabilities and use cases for VisualFlow - Describe the capabilities and use cases for the Lightning Flow |
| Data Modeling and Management | 12% | - Describe the capabilities and use cases for external objects - Describe the options for and considerations when importing and exporting data - Given a set of business requirements, design and implement a schema for custom objects and relationships |
| User Interface | 13% | - Describe how to use Salesforce standard events and custom events - Describe the programmatic capabilities of Visualforce and Lightning Component frameworks - 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 |
| Integration | 10% | - 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 and use cases for Apex web services and callouts - Describe the capabilities of the Salesforce OAuth framework |
| Testing, Debugging, and Deployment | 14% | - 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 - Describe the use cases for Salesforce Edge and when to use sandbox vs. production environments - 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 - Given a scenario, identify appropriate tools for debugging and monitoring errors |
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NEW QUESTION # 153
A developer must build application that tracks which Accounts have purchase specific pieces of equal products. Each Account could purchase many pieces of equipment.
How should the developer track that an Account has purchased a piece of equipment.
Answer: C
NEW QUESTION # 154
Which statement results in an Apex compiler error?
Answer: A
NEW QUESTION # 155
Universal Containers wants a list button to display a Visualforce page that allows users to edit multiple records.
Which Visualforce feature supports this requirement?
Answer: D
Explanation:
Answer D is correct. Visualforce uses pages, standard controllers, custom controllers, and controller extensions to build server-rendered Salesforce UI. Standard controllers provide built-in record operations such as save, while extensions add custom validation, navigation, and business logic. Large result sets require pagination patterns such as StandardSetController to control view state and page load behavior. 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 # 156
An Apex method, getAccounts, that returns a List of Accounts given a searchTerm, is available for Lightning Web components to use.
What is the correct definition of a Lightning Web component property that uses the getAccounts method?
Answer: A
NEW QUESTION # 157
An org has an existing Visual Flow that creates an Opportunity with an Update records element. A developer must update the Visual Flow also created a Contact and store the created Contact's ID on the Opportunity.
Answer: D
NEW QUESTION # 158
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