Salesforce Salesforce Certified Platform Developer II (SP25) PDII Exam Dumps: Updated Questions & Answers (July 2025)

The transient keyword in Visualforce page controllers marks variables that should not be part of the view state, which can significantly reduce the size of the view state. This can help avoid view state limit errors and improve page performance because a smaller view state requires less time to send to the client.References: Visualforce Developer Guide - Reducing View State Size

Queueable Apex is suitable for complex processes that require chaining jobs to run sequentially. It can handle long-running processes without hitting governor limits, as each chained job runs in a new transaction with its own set of governor limits.References: Apex Developer Guide - Queueable Apex

Using toLabel() in the SOQL query ensures that picklist values are returned in the user’s language, which is necessary for organizations that have the translation workbench enabled.

References:

Multi-language Solutions: [Salesforce Developer Guide](https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta/soql_s

For mobile app pages in App Builder, best practices include limiting the number of heavy components like Tabs and Accordion because they can negatively impact performance due to increased client-side processing and data transfer. Also, using Performance Analysis in App Builder helps in identifying components that may slow down page performance and provides recommendations for improvements. References:

Optimize Performance in the Salesforce Mobile App

Lightning App Builder Performance Analysis

Use AuraHandledException in try-catch for custom errors. It enables sending meaningful, user-friendly error messages to the Lightning component.References: Handling Errors in Lightning Components

The optimal way to integrate invoice data into Salesforce, allowing for the upsert operation which can insert or update records based on the presence of the External ID, is to use the External ID fields. This ensures that the invoices are associated correctly with the existing Accounts and that upsert operations can be performed efficiently.

References:

External ID: Salesforce Help Article

Data Import: Salesforce Developer Guide

The correct order in tests with callouts is Test.startTest(), then Test.setMock(), followed by the method invocation, and finally Test.stopTest(). This ensures the mock callout is used.References: Apex Developer Guide - Testing HTTP Callouts

The correct SOQL query to retrieve all fields for a specific Account is to use the FIELDS(ALL) function within the SELECT clause of the SOQL query. This will return all fields for the Account named 'Acme'.References: SOQL and SOSL Reference Guide - FIELDS() Function

https://salesforce.stackexchange.com/questions/149110/when-i s-it-appropriate-to-use-seealldata-true

The optimal way to fix the failing unit tests after adding a new required field to the Account object is to create a TestDataFactory class that serves as a centralized place to create Accounts for unit tests. This class would include the new required field, ensuring that all unit tests have the necessary data setup.References: Apex Developer Guide - Using a Test Data Factory