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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Integration | 10% | - Describe the capabilities and use cases for Apex web services and callouts - Describe the capabilities and use cases for REST API and Batch API - Describe when and how to use Salesforce Connect/External Objects - Describe the capabilities of the Salesforce OAuth framework |
| Topic 2: Data Modeling and Management | 12% | - Describe the capabilities and use cases for external objects - Given a set of business requirements, design and implement a schema for custom objects and relationships - Describe the options for and considerations when importing and exporting data |
| Topic 3: User Interface | 13% | - Describe the capabilities and use cases for lightning web components - Describe the programmatic capabilities of Visualforce and Lightning Component frameworks - Describe the differences between and use cases for Visualforce and Lightning components - Describe how to use Salesforce standard events and custom events - Given a scenario, describe how to expose Apex methods as Lightning Component events |
| Topic 4: Testing, Debugging, and Deployment | 14% | - 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 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 capabilities of Salesforce metadata and describe the use cases for change set deployment and package-based deployment |
| Topic 5: Salesforce Fundamentals | 10% | - Given a scenario, identify the appropriate field type - Describe the capabilities of the core CRM objects in Salesforce - Describe the capabilities of the Salesforce UI/Lightning Experience - Describe the capabilities of the relationship types - Design the data model based on business requirements - Identify the appropriate use case for a custom visualforce versus a standard Lightning component - Describe the declarative configuration options available to customize the UI |
| Topic 6: Process Automation and Logic | 26% | - Describe the features of the Salesforce exception handling mechanism - Describe the capabilities and use cases for Apex managed sharing - Describe the capabilities and use cases for VisualFlow - Describe the key attributes of an Apex class - 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 the Lightning Flow - 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 - Given a scenario, describe when and how to use Apex transaction control - Describe the syntax of Apex classes and triggers |
| Topic 7: Lightning Platform Architecture | 15% | - 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 - Describe the capabilities and use cases for the Lightning Framework and event-driven architecture |
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質問 # 140
Which statement generates a list of Leads and Contacts that have a field with the phrase 'ACME'?
正解：B
質問 # 141
A development team wants to use a deployment script lo automatically deploy lo a sandbox during their development cycles.
Which two tools can they use to run a script that deploys to a sandbox?
Choose 2 answers
正解：A、D
質問 # 142
How should the developer overcome this problem? While writing a test class that covers an OpportunityLineItem trigger, a Developer is unable to create a standard Pricebook since one already exist in the org.
正解：C
質問 # 143
Universal Hiring uses Salesforce to capture job applications. A salesforce administrator created two custom objects; Job__c acting as the master object, to Application_c acting as the detail.
Within the Job__c object, a custom multi-select picklist, preferred _Locations__c, contains a list of approved states for the position. Each Job_Application__c record relates to a Contact within the system through a master-detail relationship.
Recruiters have requested the ability to view whether the Contact's Mailing State value matches a value selected on the Preferred Locations__c field, within the Job_Application__c record. Recruiters would like this value to be kept in sync if changes occur to the Contact's Mailing State.
What is the recommended tool a developer should use to meet the business requirement?
正解：C
解説：
A record-triggered flow is the recommended tool for this scenario because it:
* Can compare the Contact.MailingState field with the Preferred_Locations__c field on the Job__c record.
* Automatically updates or calculates values whenever changes are made, keeping data in sync without requiring Apex code or custom development.
質問 # 144
A developer has an integer variable called maxattempts. The developer needs to ensure that once maxattempts is initialized, it preserves its value for the length of the Apex transaction; while being able to share the variable's state between trigger executions.
How should the developer declare mazattempts to meet these requirements?
正解：A
解説：
Requirements:
The maxAttempts variable must:
Preserve its value for the length of the Apex transaction.
Be able to share the variable's state between trigger executions.
Solution:
To meet these requirements, the variable should be declared as a private static variable on a helper class.
Option D: Declare maxAttempts as a private static variable on a helper class.
Correct Approach.
Static Variables:
Static variables retain their value throughout the execution context of the Apex transaction.
They are shared across trigger contexts and can be used to maintain state between trigger executions.
Private Modifier:
Keeps the variable encapsulated within the class.
Helper Class:
Placing the variable in a helper class allows it to be accessed from multiple triggers or classes within the transaction.
Sample Code:
public class MyHelperClass {
private static Integer maxAttempts = 0;
public static void incrementAttempts() {
maxAttempts++;
}
public static Integer getMaxAttempts() {
return maxAttempts;
}
}
Benefits:
State Preservation: Static variables maintain their state during the transaction.
Accessibility: Can be accessed from different triggers or classes.
Declaring as static final makes the variable a constant.
Constants cannot change value once initialized.
We need the variable to preserve and change its value during the transaction.
Option B: Declare maxAttempts as a member variable on the trigger definition.
Not Possible.
You cannot declare variables directly on the trigger definition.
Triggers do not support member variables.
Option C: Declare maxAttempts as a variable on a helper class.
Insufficient.
Declaring it as an instance variable (non-static) on a helper class means it does not retain its value across trigger executions within the same transaction.
Each instantiation would have its own copy of the variable.
Conclusion:
Declaring maxAttempts as a private static variable on a helper class satisfies the requirements.
It ensures the variable retains its value throughout the Apex transaction and can be shared between trigger executions.
Reference:
Static and Instance Variables
Understanding Apex Transactions
Why Other Options are Not Suitable:
Option A: Declare maxAttempts as a constant using the static and final keywords.
Incorrect.
質問 # 145
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