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| Section | Weight | Objectives |
|---|---|---|
| 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 |
| Testing, Debugging, and Deployment | 14% | - 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 of Salesforce metadata and describe the use cases for change set deployment and package-based deployment - Given a scenario, identify appropriate tools for debugging and monitoring errors - Describe the capabilities and use cases for the Salesforce CLI and Developer Console - Describe the use cases for Salesforce Edge and when to use sandbox vs. production environments |
| Integration | 10% | - Describe when and how to use Salesforce Connect/External Objects - Describe the capabilities and use cases for Apex web services and callouts - Describe the capabilities of the Salesforce OAuth framework - Describe the capabilities and use cases for REST API and Batch API |
| Salesforce Fundamentals | 10% | - Identify the appropriate use case for a custom visualforce versus a standard Lightning component - 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 relationship types - Design the data model based on business requirements - Describe the capabilities of the Salesforce UI/Lightning Experience |
| Process Automation and Logic | 26% | - Given a scenario, describe when and how to use Apex transaction control - Describe the capabilities and use cases for the Lightning Flow - Describe the syntax of Apex classes and triggers - Describe the capabilities and use cases for VisualFlow - Describe the capabilities of Apex and the programmatic capabilities of the Lightning Platform - Describe the features of the sObject and Apex common library - Describe the features of the Salesforce exception handling mechanism - Describe the capabilities and use cases for Apex managed sharing - Given a scenario, describe when and how to use formula fields, roll-up summary fields, and process automation features - Describe the key attributes of an Apex class - Describe the features of the Governor Limits and describe how to write efficient Apex code |
| User Interface | 13% | - 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 - Describe the capabilities and use cases for lightning web components |
| Lightning Platform Architecture | 15% | - Describe the capabilities and use cases for the Lightning Framework and event-driven architecture - Describe the Lightning Platform architecture and explain the MVC design pattern - Describe the architectural considerations when building Lightning components - Describe the Salesforce lifecycle and explain how updates and new features are delivered |
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NEW QUESTION # 131
In the following example, which sharing context will myMethod execute when it is invoked?
Answer: A
NEW QUESTION # 132
A business has a proprietary Order Management System (OMS) that creates orders from its website and fulfills the orders. When the order is created in the OMS, an integration also creates an order record in Salesforce and relates it to the contact as identified by the email on the order. As the order goes through different stages in the OMS, the integration also updates it in Salesforce.
The business notices that each update from the OMS creates a new order record in Salesforce.
Which two actions should prevent the duplicate order records from being created in Salesforce?
Choose 2 answers
Answer: A,D
Explanation:
Answers A, B are correct. Apex triggers run as part of the Salesforce save transaction and must be designed around the order of execution, valid context variables, recursion risk, and bulk processing. Correct trigger design keeps logic in handlers, avoids SOQL and DML inside record loops, uses addError() when validation must block the transaction, and expects declarative automation to participate in the same transaction. 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: Salesforce Apex Developer Guide, SOQL and SOSL Reference, Flow Builder Help, and Apex Reference 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 # 133
Which code in a Visualforce page and/or controller might present a security vulnerability?
Answer: D
Explanation:
Option A contains code that improperly handles user input, which may lead to a security vulnerability such as SOQL injection. To avoid this, always use bind variables when constructing queries.
Reference:Visualforce Security Guidelines
NEW QUESTION # 134
A developer is working on a project to import data from an external system into Salesforce. The data contains sensitive information that should not be visible to all users in Salesforce.
What should the developer do to ensure that the data is secure?
Answer: B
Explanation:
Answer D is correct. Salesforce security is layered. Record access is controlled by sharing, object permissions control CRUD, and field-level security controls field visibility and editability. Apex can run with or without sharing, but developers must explicitly enforce CRUD and field permissions when returning data to custom UI. Lightning Data Service and lightning-input-field handle much of this automatically. 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: Salesforce Apex Developer Guide, Salesforce CLI Developer Guide, Tooling API documentation, and Salesforce Help deployment guidance. 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 # 135
How can a developer avoid exceeding governor limits when using an Apex Trigger?choose 2 answers
Answer: B,D
NEW QUESTION # 136
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