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| Section | Weight | Objectives |
|---|---|---|
| Integration | 14% | - Handle integration errors and retry logic - Implement outbound messaging and callouts - Use Named Credentials and External Data Sources - Implement OAuth 2.0 authentication flows - Use REST API and SOAP API in Apex |
| Lightning Component Framework | 14% | - Implement inheritance using base components - Use @track decorator and reactive properties correctly - Use component events and application events appropriately - Use Lightning Data Service to perform CRUD operations - Debug Lightning component issues using browser developer tools |
| Data Modeling and Management | 14% | - Handle large data volumes with indexing and partitioning - Use schema builder and relationship queries - Implement custom metadata and custom settings - Design complex data models with relationships |
| Apex Programming | 18% | - Implement best practices for trigger logic - Write and execute Apex triggers - Design and implement integration patterns - Use asynchronous Apex (future methods, queueable, batch) - Handle exceptions and implement error handling |
| Salesforce Platform Fundamentals | 14% | - Understand the order of execution - Use Process Builder and Flow appropriately - Implement sharing and access control - Understand Salesforce architecture and Governor Limits |
| Performance | 12% | - Use caching mechanisms (Platform Cache, View State) - Identify and resolve performance bottlenecks - Implement bulkify patterns - Optimize Apex and SOQL queries |
| Testing and Debugging | 14% | - Write Apex test classes with proper coverage - Implement mock implementations for testing - Use Developer Console and debugging tools - Analyze debug logs and resolve issues |
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44. Frage
A developer needs to create a Visualforce page to override the standard New Contact Button. The page contains a field of for capturing the Contact's daytime preferred Phone number. The user has the option to select one of the four available phone types (Mobile, Home, Work, or Other) to be the primary contact number. Only if the "Other" Phone Type option is selected, the page must display a text box for the User to provide the other Phone number. How can this requirement be met? Choose 2 answers
Antwort: A,C
45. Frage
A developer is asked to find a way to store sacret data with an ability to specify which profiles and users can access which secrets.
What should be used to store this data?
Antwort: B
Begründung:
Custom metadata types are the optimal way to store secret data that needs to be accessed by certain profiles and users. Access to custom metadata records can be controlled by the Salesforce sharing model.
References: Salesforce Help - Custom Metadata Types Overview
46. Frage
A company accepts orders for customers in their ERP system that must be integrated into Salesforce as Order__c records with a lookup field to Account. The Account object has an external ID field, ERP_Customer_ID__c. What should the integration use to create new Order__c records that will automatically be related to the correct Account?1234
Antwort: A
Begründung:
In Salesforce integration, the Upsert operation is highly powerful because it allows you to create or update records and relate them to other records using External IDs instead of Salesforce record IDs ($001...$).
When the ERP system sends an order, it may not know the 18-character Salesforce ID for the Account, but it does know the ERP_Customer_ID__c. By performing an Upsert on the Order__c object (Option A), the integration can leverage "Foreign Key" syntax in the API payload. This essentially tells Salesforce: "Create this Order and link its Account__c lookup field to the Account that has this specific ERP_Customer_ID__c." This approach is the "Gold Standard" for integrations because:
* It eliminates the need for the external system to perform a "lookup" query in Salesforce to find an ID before creating a record.
* It reduces the total number of API calls, saving on governor limits.
* It handles "idempotency," ensuring that if the same order is sent twice, it is updated rather than duplicated.
Options B, C, and D are less efficient. Upserting the Account (Option B) doesn't create the Order. Merging (Option C) is for deduplication. The Insert-then-Update approach (Option D) is an anti-pattern that doubles the required API calls and transaction overhead.
47. Frage
Which method should be used to convert a Date to a String in the current user's locale?
Antwort: A
48. Frage
A developer is inserting, updating, and deleting multiple lists of records in a single transaction and wants to ensure that any error prevents all execution.
How should the developer implement error exception handling in their code to handle this?
Antwort: D
Begründung:
The best way to implement error exception handling in their code to handle this requirement is to use Database.setSavepoint() and Database.rollback() with a try-catch statement. Database.setSavepoint() is a method that creates a savepoint, which is a point in the request that specifies the state of the database at that time. Database.rollback() is a method that rolls back the database to the state that was saved at a specified savepoint. A try-catch statement is a way to handle exceptions, which are errors that occur during the execution of the code. By using Database.setSavepoint() and Database.rollback() with a try-catch statement, the developer can create a savepoint before inserting, updating, or deleting the lists of records, and then roll back to the savepoint if any error occurs. This way, the developer can ensure that any error prevents all execution and preserves the database integrity . Reference: [Savepoints and Transactions], [Database.setSavepoint Method], [Database.rollback Method], [Exception Handling]
49. Frage
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