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| Section | Weight | Objectives |
|---|---|---|
| Testing, Debugging, and Deployment | 12% | - Debugging Techniques - Unit Testing in Apex - Deployment Tools and Practices |
| User Interface | 10% | - Lightning Web Components Overview - Lightning Component Basics |
| Salesforce Fundamentals | 12% | - Salesforce Platform Architecture - Data Model Basics |
| Logic and Process Automation | 46% | - Triggers - Apex Basics - Asynchronous Apex - Flow and Process Automation |
| Data Modeling and Management | 20% | - Relationships and Schema Design - Data Management Tools - Standard and Custom Objects |
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NEW QUESTION # 80
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application.
Which three options should be used to build out the database layer for the application?
Choose 3 answers
Answer: A,B,E
Explanation:
When building the database layer of a Salesforce application using exclusively declarative development, the following options are relevant:
Option A: Roll-up summaries
Valid Declarative Tool.
Roll-up summary fields allow calculations (SUM, COUNT, MIN, MAX) on child records in a master-detail relationship.
They are created declaratively.
Custom objects and fields form the core of the database schema.
They are created using the Setup menu without code.
Relationships (lookup, master-detail, and many-to-many via junction objects) are established declaratively.
They define how objects relate to each other.
Flows are used for process automation and logic.
They are part of the application logic layer, not the database layer.
Option E: Triggers
Requires Code (Not Declarative).
Triggers are written in Apex code.
They are not part of declarative development.
Conclusion:
To build the database layer declaratively, the developer should use Roll-up summaries (A), Custom objects and fields (C), and Relationships (D).
Reference:
Roll-Up Summary Fields
Option C: Custom objects and fields
Valid Declarative Tool.
Creating Custom Objects and Fields
Option D: Relationships
Valid Declarative Tool.
Object Relationships Overview
Incorrect Options:
Option B: Flows
Not Part of the Database Layer.
NEW QUESTION # 81
A developer Edition org has five existing accounts. A developer wants to add 10 more accounts for ...
The following code is executed in the Developer Console using the Executor Anonymous window:
How many total accounts will be in the org after this code is executed?
Answer: A
NEW QUESTION # 82
A developer is creating a Lightning web component to show a list of sales records.
The Sales Representative user should be able to see the commission field on each record. The Sales Assistant user should be able to see all fields on the record except the commission field.
How should this be enforced so that the component works for both users without showing any errors?
Answer: B
Explanation:
To ensure that the component works for both users without showing errors due to field-level security, the developer should handle field accessibility programmatically.
Option D: Use Security.stripInaccessible to remove fields inaccessible to the current user.
Correct Answer.
The Security.stripInaccessible method can be used in Apex to remove fields from SObjects that the current user doesn't have access to.
When data is fetched using SOQL, the method can be applied to ensure that inaccessible fields are not included, preventing any security exceptions when the component tries to display them.
This method enforces field-level security and prevents exposure of inaccessible data.
Usage:
// Apex Controller
public with sharing class SalesRecordsController {
@AuraEnabled(cacheable=true)
public static List<Sales_Record__c> getSalesRecords() {
List<Sales_Record__c> records = [SELECT Id, Name, Commission__c, Other_Field__c FROM Sales_Record__c]; return (List<Sales_Record__c>) Security.stripInaccessible(AccessType.READABLE, records);
}
}
WITH SECURITY_ENFORCED enforces field and object level security in SOQL queries.
If a field is not accessible to the user, the query will throw an exception, which may cause errors in the component.
It does not remove inaccessible fields; it enforces security by failing the query.
Option B: Use Lightning Locker Service to enforce sharing rules and field-level security.
Incorrect.
Lightning Locker Service provides security for components but does not enforce sharing rules or field-level security.
Option C: Use Lightning Data Service to get the collection of sales records.
Not Sufficient Alone.
Lightning Data Service respects field-level security but may still cause errors if the component tries to access fields the user cannot see.
Additional handling is needed to prevent errors.
Conclusion:
To ensure the component works for both users and respects field-level security without causing errors, the developer should use Security.stripInaccessible, which is Option D.
Reference:
stripInaccessible Method
Enforcing CRUD and FLS
Incorrect Options:
Option A: Use WITH SECURITY_ENFORCED in the SOQL that fetches the data for the component.
Not Sufficient Alone.
NEW QUESTION # 83
A developer is alerted to an issue with a custom Apex trigger that is causing records to be duplicated.
What is the most appropriate debugging approach to troubleshoot the issue?
Answer: D
NEW QUESTION # 84
Universal Containers decides to use exclusively declarative development to build out a new Salesforce application.
Which three options should be used to build out the database layer for the application?
Choose 3 answers
Answer: A,B,E
Explanation:
* A: Custom objects and fields are the fundamental building blocks of the database layer in Salesforce for creating and storing custom data.
* C: Roll-up summary fields are a declarative feature used to perform calculations (e.g., sum, count) on child records and display the results on the parent record.
* D: Relationships (e.g., master-detail, lookup) are essential for defining how data objects are related to each other.
Why not other options?
* B: Triggers are a programmatic solution, which goes against the declarative-only requirement.
* E: Flows are used for automation and logic, not for building the database layer.
References:
* Salesforce Data Modeling
NEW QUESTION # 85
......
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