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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Salesforce Fundamentals | 10% | - 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 - Describe the capabilities of the relationship types - Given a scenario, identify the appropriate field type - Identify the appropriate use case for a custom visualforce versus a standard Lightning component - Describe the capabilities of the Salesforce UI/Lightning Experience |
| Topic 2: Process Automation and Logic | 26% | - 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 - 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 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 capabilities of Apex and the programmatic capabilities of the Lightning Platform - Describe the features of the sObject and Apex common library |
| Topic 3: 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 4: Lightning Platform Architecture | 15% | - 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 Lightning Platform architecture and explain the MVC design pattern - Describe the architectural considerations when building Lightning components |
| Topic 5: 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 |
| Topic 6: Testing, Debugging, and Deployment | 14% | - 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 - 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 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 7: User Interface | 13% | - Given a scenario, describe how to expose Apex methods as Lightning Component events - Describe the differences between and use cases for Visualforce and Lightning components - Describe the capabilities and use cases for lightning web components - Describe the programmatic capabilities of Visualforce and Lightning Component frameworks - Describe how to use Salesforce standard events and custom events |
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NEW QUESTION # 153
Given the following Apex statement:
Account myAccount = [SELECT Id, Name FROM Account);
What occurs when more than one Account is returned by the SOQL query?
Answer: D
Explanation:
* The SOQL query assigns its result directly to a single sObject variable (Account myAccount). If the query returns more than one record, Salesforce throws a QueryException because the system cannot automatically cast multiple results to a single sObject.
* Not Suitable:
* Option A: The variable cannot be automatically cast to a list.
* Option C: The query itself does not fail but throws an exception.
* Option D: The first record is not automatically assigned.
NEW QUESTION # 154
A developer must provide custom user interfaces when users edit a Contact in either Salesforce Classic or Lightning Experience.
What should the developer use to override the Contact's Edit button and provide this functionality?
Answer: B
NEW QUESTION # 155
A developer created a Visualforce page and custom controller to display the account type field as shown below. Custom controller code: public class customCtrlr{ private Account theAccount; public String actType; public customCtrlr() { theAccount = [SELECT Id, Type FROM Account WHERE Id = :apexPages.currentPage().getParameters().get('id')]; actType = theAccount.Type; } } Visualforce page snippet: The Account Type is {!actType} The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is property referenced on the Visualforce page, what should the developer do to correct the problem?
Answer: B
NEW QUESTION # 156
Consider the following code snippet:
public static List < Lead > obtainAllFields(Set < Id > leads){
List < Lead > result = new List < Lead > ();
for(Id leadId : leads){
result.add([SELECT FIELDS(STANDARD) 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 and ensure successful execution of the method?
Answer: C
Explanation:
Answer B is correct. Salesforce enforces governor limits so code from many tenants can share platform resources safely. Synchronous Apex has strict limits for SOQL, DML, CPU, heap, and rows processed.
Asynchronous patterns such as Batch Apex, Queueable Apex, and future methods separate work into transactions and often provide different limit profiles, but they still require bulk-safe code. 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 # 157
A developer needs to implement a custom SOAP Web Service that is used by an external Web Application. The developer chooses to Include helper methods that are not used by the Web Application In the Implementation of the Web Service Class.
Which code segment shows the correct declaration of the class and methods?
A)
B)
C)
D)
Answer: D
NEW QUESTION # 158
......
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