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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Integration and Web Services | 15% | - API usage and limits - Data integration patterns - REST and SOAP integrations - External objects and data sources |
| Topic 2: Advanced Developer Fundamentals | 15% | - Sharing and security model implementation - Advanced Apex coding best practices - System classes and utility methods - Localization and internationalization |
| Topic 3: User Interface Development | 15% | - Visualforce advanced features - Lightning Web Components development - Aura Components advanced usage - Component communication and reusability |
| Topic 4: Testing, Debugging and Deployment | 18% | - Debugging and error handling - Deployment strategies and tools - Continuous integration and delivery - Advanced testing techniques |
| Topic 5: Data Modeling and Management | 12% | - Large data volume handling - Complex data modeling - Data validation and consistency - SOQL and SOSL optimization |
| Topic 6: Business Logic and Process Automation | 25% | - Custom metadata and settings - Governor limits and performance optimization - Asynchronous processing (Batch, Queueable, Future) - Advanced triggers and Apex logic |
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問題 #122
A Visualforce page needs to make a callout to get billing information and tax information from two different REST endpoints. The information needs to be displayed to the user at the same time and the return value of the billing information contains the input for the tax information callout. Each endpoint might take up to two minutes to process.
How should a developer implement the callouts?
答案：B
解題說明：
Using Continuation for both callouts is the optimal solution when you have long-running callouts in a Visualforce page, as it allows the page to wait for a long-running process without tying up server resources.
The Continuation pattern is specifically designed for scenarios where the request-response cycle could exceed the timeout limits.References: Visualforce Developer Guide - Continuations
問題 #123
Consider the following code snippet, depicting an Azure component:
Which two interfaces can the developer implement to make the component available as a quick action?
Choose 2 answers
答案：A,B
問題 #124
The Contact object has a custom field called "Zone." Its data type is "Text" and field length is 3.
What is the outcome after executing the following code snippet in the org?
List<Contact> contactsToBeInserted=new List<Contact>(); Contact
contactInstance= new Contact(LastName='Smith', Department='Tech',
Zone_c='IAD'); contactsToBeInserted.add(contactInstance); contactInstance= new Contact(LastName='Sm1th', Department='Tech', Zone_c='PITT'); contactsToBeInserted.add(contactInstance); Database.insert (contactsToBeInserted,true);
答案：D
問題 #125
Universal Containers (UC) wants to develop a customer community to help their customers log issues with their containers. The community needs to function for their German- and Spanish-speaking customers also.
UC heard that it's easy to create an international community using Salesforce, and hired a developer to build out the site.
What should the developer use to ensure the site is multilingual?
答案：C
問題 #126
A company has reference data stored in multiple custom metadata records that represent default information and delete behavior for certain geographic regions. When a contact is inserted, the default information should be set on the contact. Additionally, if a user attempts to delete a contact that belongs to a flagged region, the user must get an error message. Depending on company personnel resources, what are two ways to automate this?16
答案：A,D
解題說明：
Comprehensi22ve and Detailed 150 to 250 words of Explanation:
This requirement involves two different automation triggers: record creation (insert) and record deletion (delete). To handle these events, Salesforce provides both declarative and programmatic options.
Flow Builder (Option B) is the preferred declarative tool. Record-Triggered Flows can be configured to run
"Before" a record is saved to handle the default value assignment upon insertion. They can also be configured to run when a record is deleted. Using the "Custom Error" element within a Flow, an administrator can easily block a deletion and present a user-friendly error message if the contact belongs to a flagged region.
Apex Triggers (Option D) are the programmatic equivalent. A developer can write a before insert trigger to perform the metadata lookup and set field defaults, and a before delete trigger to check the region and call addError() on the record to prevent the deletion.
Options A (Remote Action) and C (Invocable Method) are not standalone automation triggers. A Remote Action is for JavaScript-to-Apex communication in Visualforce, and an Invocable Method is a piece of code called by another tool like a Flow or Strategy Builder. Therefore, Flow and Triggers are the two primary mechanisms to satisfy both the insertion and deletion requirements.
問題 #127
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