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| Section | Weight | Objectives |
|---|---|---|
| Logic and Process Automation | 40% | - Platform events and publish-subscribe model - Asynchronous Apex: batch, queueable, future, scheduled - Apex classes, triggers, and methods - Process Builder, Flow, and approval processes - Governor limits and best practices |
| User Interface | 23% | - UI security and accessibility - Integration with Lightning App Builder and Experience Cloud - Component communication and events - Lightning Web Components (LWC) architecture and development - Visualforce pages, controllers and extensions |
| Testing, Debugging and Deployment | 17% | - Deployment tools: Salesforce DX, CLI, change sets - Development environments and sandboxes - Unit test creation, code coverage requirements - Debugging tools: Developer Console, logs, checkpoints |
| Salesforce Fundamentals | 7% | - Security model, profiles, permission sets and sharing - Declarative development capabilities - Multi-tenant architecture and platform limits |
| Data Modeling and Management | 13% | - Object relationships, fields, and schema design - SOQL and SOSL query construction and optimization - Data operations, import/export and data management |
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質問 # 172
A developer receives an error when trying to call a global server-side method using the @remoteAction decorator.
How can the developer resolve the error?
正解：C
質問 # 173
What are three ways for a developer to execute tests in an org? Choose 3.
正解：A、B、C
解説：
https://developer.salesforce.com/docs/atlas.en-us.sfdx_dev.meta/sfdx_dev/sfdx_dev_testing.htm https://developer.salesforce.com/docs/atlas.en-us.api_tooling.meta/api_tooling/tooling_api_objects_apextestsuite.htm
質問 # 174
When a user edits the Postal Code on an Account, a custom Account text field named "Timezone" must be updated based on the values in a PostalCodeToTimezone__c custom object.
Which two automation tools can be used to implement this feature? Choose 2 answers
正解：B、D
解説：
* Account Trigger:
* Apex triggers allow for complex logic to retrieve and update theTimezonefield based onPostalCodeToTimezone__c.
* Fast Field Updates Record-Triggered Flow:
* A record-triggered flow in Fast Field Updates mode can fetch the necessary data fromPostalCodeToTimezone__cand update the Account.
* Why Not Other Options?
* A. Quick actions: Used for user interface updates, not for automation based on edits.
* B. Approval process: Not relevant to dynamic field updates.
References:Record-Triggered Flow:https://help.salesforce.com/s/articleView?id=sf.flow_build_trigger.htm
質問 # 175
A developer created a trigger on the Account object and wants to test if the trigger is properly bulklfield. The developer team decided that the trigger should be tested with 200 account records with unique names.
What two things should be done to create the test data within the unit test with the least amount of code?
Choose 2 answers
A developer created a trigger on the Account object and wants to test if the trigger is properly bulklfield. The developer team decided that the trigger should be tested with 200 account records with unique names.
What two things should be done to create the test data within the unit test with the least amount of code?
Choose 2 answers
正解：B、D
質問 # 176
As part of new feature development, a developer Is asked to build a responsive application capable of responding to touch events, that will be executed on stateful clients.
Which two technologies are built on a framework that fully supports the business requirement?
Choose 2 answers
正解：C、D
解説：
To build a responsive application capable of responding to touch events and executed on stateful clients, the developer should use technologies that support modern web standards, responsive design, and touch interactions. The two technologies that meet these requirements are Aura Components and Lightning Web Components.
Option A: Aura Components
Reference:
"The Aura Components programming model is designed to support developing responsive applications for mobile and desktop devices."
- Lightning Aura Components Developer Guide
Option C: Lightning Web Components
"Lightning web components are custom HTML elements built using HTML and modern JavaScript."
"Because Lightning web components are based on web standards, they are inherently efficient and deliver exceptional performance."
- Lightning Web Components Developer Guide
Why Other Options Are Incorrect:
Option B: Visualforce Pages
Visualforce is a server-side framework that doesn't fully support responsive design or touch events natively. While you can make Visualforce pages responsive using custom code, it doesn't provide built-in support for touch events as effectively as Aura Components or LWC.
"Visualforce is a component-based user interface framework for the Force.com platform."
- Visualforce Developer Guide
Option D: Visualforce Components
Visualforce Components are custom components within the Visualforce framework. They inherit the same limitations as Visualforce Pages regarding responsiveness and touch support.
"A Visualforce component is either a standard component, provided by the Visualforce framework, or a custom component that you create."
- Visualforce Developer Guide
質問 # 177
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