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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Modeling and Management | 12% | - 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 - Describe the capabilities and use cases for external objects |
| Topic 2: Testing, Debugging, and Deployment | 14% | - Describe the testing requirements for Salesforce and describe the use cases for various testing tools - Describe the use cases for Salesforce Edge and when to use sandbox vs. production environments - Describe the capabilities of Salesforce metadata and describe the use cases for change set deployment and package-based deployment - Describe the frameworks and best practices for writing Apex code - Describe the capabilities and use cases for the Salesforce CLI and Developer Console - Given a scenario, identify appropriate tools for debugging and monitoring errors |
| Topic 3: Salesforce Fundamentals | 10% | - Design the data model based on business requirements - Describe the declarative configuration options available to customize the UI - Given a scenario, identify the appropriate field type - Describe the capabilities of the relationship types - Describe the capabilities of the Salesforce UI/Lightning Experience - Describe the capabilities of the core CRM objects in Salesforce - Identify the appropriate use case for a custom visualforce versus a standard Lightning component |
| Topic 4: Lightning Platform Architecture | 15% | - Describe the Lightning Platform architecture and explain the MVC design pattern - Describe the capabilities and use cases for the Lightning Framework and event-driven architecture - Describe the Salesforce lifecycle and explain how updates and new features are delivered - Describe the architectural considerations when building Lightning components |
| Topic 5: 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 features of the sObject and Apex common library - Describe the capabilities and use cases for VisualFlow - Describe the capabilities and use cases for the Lightning Flow - Describe the capabilities and use cases for Apex managed sharing - Describe the syntax of Apex classes and triggers - Given a scenario, describe when and how to use Apex transaction control - Describe the capabilities of Apex and the programmatic capabilities of the Lightning Platform - 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 Salesforce exception handling mechanism |
| Topic 6: Integration | 10% | - Describe the capabilities and use cases for REST API and Batch API - Describe the capabilities of the Salesforce OAuth framework - Describe when and how to use Salesforce Connect/External Objects - Describe the capabilities and use cases for Apex web services and callouts |
| Topic 7: User Interface | 13% | - Describe the capabilities and use cases for lightning web components - Describe how to use Salesforce standard events and custom events - Describe the differences between and use cases for Visualforce and Lightning components - Describe the programmatic capabilities of Visualforce and Lightning Component frameworks - Given a scenario, describe how to expose Apex methods as Lightning Component events |
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NEW QUESTION # 36
Universal Containers has a Visualforce page that displays a table of every Container_c being rented by a given Account. Recently this page is failing with a view state limit because some of the customers rent over 10,000 containers.
What should a developer change about the Visualforce page to help with the page load errors?
Answer: D
Explanation:
Answer B 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 # 37
A developer has the following code:try {List nameList;Account a;String s = a.Name;nameList.add(s);} catch (ListException le ) {System.debug(' List Exception ');} catch (NullPointerException npe) {System.debug(' NullPointer Exception ');} catch (Exception e) {System.debug(' Generic Exception ');} What message will be logged?
Answer: B
NEW QUESTION # 38
What should be used to create scratch orgs?
Answer: C
Explanation:
* Scratch orgs are created using the Salesforce CLI (sfdx force:org:create) as part of Salesforce DX. It is specifically designed for development and testing purposes.
Why not other options?
* B: Sandbox refresh is used for creating sandboxes, not scratch orgs.
* C: Developer Console is used for debugging and code development but cannot create scratch orgs.
* D: Workbench is a tool for API testing and data manipulation, not for scratch org creation.
References:
* Salesforce CLI and Scratch Orgs
NEW QUESTION # 39
What are two ways for a developer to execute tests in an org?
Choose 2 answers
Answer: A,D
Explanation:
Tooling API:
The Tooling API provides programmatic access to manage tests and other metadata in the org.
It can execute test classes or methods remotely.
Developer Console:
The Developer Console is a built-in Salesforce tool to execute Apex tests, debug logs, and more.
Allows developers to execute tests interactively.
B). Metadata API: Used for managing metadata, not for running tests.
C). Bulk API: Used for data operations, not related to testing.
References:Tooling API Overview:https://developer.salesforce.com/docs/atlas.en-us.api_tooling.meta
/api_tooling/
Testing with Developer Console:https://help.salesforce.com/s/articleView?id=sf.code_dev_console_test.htm
NEW QUESTION # 40
Consider the following code snippet:
public static List<Lead> obtainAllFields(Set<Id> leadIds) {
List<Lead> result = new List<Lead>();
for (Id leadId : leadIds) {
result.add([SELECT FIELDS(ALL) FROM Lead WHERE Id = :leadId]);
}
return result;
}
Given the multi-tenant architecture of the Salesforce platform, what is a best practice a developer should implement to ensure successful execution of the method?
Answer: B
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The provided code runs a SOQL query inside a for loop, which violates Salesforce's governor limit of 100 SOQL queries per transaction. To avoid hitting these limits, the best practice is to perform queries outside of loops by using a single query that retrieves all required records at once.
Reference:
Bulkification Best Practices
NEW QUESTION # 41
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