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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Business Logic and Process Automation | 25% | - Custom metadata and settings - Asynchronous processing (Batch, Queueable, Future) - Advanced triggers and Apex logic - Governor limits and performance optimization |
| Topic 2: User Interface Development | 15% | - Component communication and reusability - Visualforce advanced features - Aura Components advanced usage - Lightning Web Components development |
| Topic 3: Data Modeling and Management | 12% | - Data validation and consistency - Large data volume handling - SOQL and SOSL optimization - Complex data modeling |
| Topic 4: Integration and Web Services | 15% | - Data integration patterns - API usage and limits - REST and SOAP integrations - External objects and data sources |
| Topic 5: Advanced Developer Fundamentals | 15% | - Advanced Apex coding best practices - Sharing and security model implementation - Localization and internationalization - System classes and utility methods |
| Topic 6: Testing, Debugging and Deployment | 18% | - Deployment strategies and tools - Continuous integration and delivery - Debugging and error handling - Advanced testing techniques |
>> Exam PDII Objectives Pdf <<
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NEW QUESTION # 41
A developer wants to retrieve and deploy metadata, perform simple CSV export of query results, and debug Apex REST calls by viewing JSON responses. Which tool should the developer use?
Answer: C
NEW QUESTION # 42
A developer writes the following code:
While testing the code, the developer receives the following error message: System.CalloutException : You have uncommitted work pending What should the developer do? (Choose two.)
Answer: A,D
NEW QUESTION # 43
Java
@isTest
static void testUpdateSuccess() {
Account acet = new Account(Name = 'test');
insert acet;
// Add code here
extension.inputValue = 'test';
PageReference pageRef = extension.update();
System.assertNotEquals(null, pageRef);
}
What should be added to the setup, in the location indicated, for the unit test above to create the controller extension for the test?
Answer: A
Explanation:
123
To properly test a Visualforce Controller Extension in Apex, the developer must replicate the instantiation process used by the Lightning Platform at runtime. A4 controller extension is a class whose constructor is specifically defined to accept a single parameter of the type ApexPages.StandardController. 5The standard controller acts as the bridge b6etween the custom extension logic and the underlying Salesforce record (in this case, an Account).
In the provided test method, a record acet has been inserted into the database. To create the extension object, the developer must first instantiate the StandardController by passing the acet SObject record into its constructor. Once the standard controller instance (e.g., sc) is created, it is then passed into the constructor of the AccountControllerExt class. Option B is the correct implementation of this two-step pattern. Option C is incorrect because the StandardController constructor requires a full SObject record, not just an ID string.
Options A and D are incorrect because extension classes do not support constructors that take an SObject or an ID directly; they specifically require the StandardController object to provide the necessary context for standard actions and fields. Following the correct pattern ensures the test accurately simulates the page execution context.
NEW QUESTION # 44
Universal Containers develops a Salesforce application that requires frequent interaction with an external REST API.
To avoid duplicating code and improve maintainability, how should they implement the APL integration for code reuse?
Answer: D
Explanation:
Creating a reusable Apex class for API integration allows for code encapsulation and maintainability. This class can then be invoked from any other Apex class that requires interaction with the API, preventing code duplication.References: Apex Developer Guide - Apex Classes
NEW QUESTION # 45
There is an Apex controller and a Visualforce page in an org that displays records with a custom filter consisting of a combination of picklist values selected by the user. The page takes too long to display results for some of the input combinations, while for other input choices it throws the exception, "Maximum view state size limit exceeded". What step should the developer take to resolve this issue?
Answer: C
Explanation:
The two symptoms described-slow load times and "Maximum view state size limit exceeded"-are both caused by Large Data Volumes (LDV) being handled improperly in the UI. When a user selects a filter that returns thousands of records, the SOQL query takes longer to execute, and the resulting list is stored in the controller's memory. Because Visualforce serializes all non-transient controller variables into a hidden form field (the View State), large lists quickly exceed the 135KB limit.
The correct resolution is to implement Pagination (Option D). By using the StandardSetController, a developer can easily manage large sets of data by loading only a small subset (e.g., 20 records) into the View State at a time. Users can then navigate through "Pages" of data. Alternatively, adding a LIMIT to the SOQL query prevents the application from attempting to process more data than the platform limits allow.123 Option A is incorrect because picklist fields can be indexed by Salesforce Support or if they are part of a custom index. Option B is the opposite of what is neede4d; adding transient reduces the View State. Option C adds unnecessary complexity without addressing the underlying data volume issue. Using a StandardSetController provides a built-5in, effi6cient way to handle large result sets while keeping the View State small and the page responsive.
NEW QUESTION # 46
......
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