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  2. Salesforce Certification
  3. PDII Exam
  4. Salesforce.PDII.v2026-09-29.q149 Dumps
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Question 26

A developer is building a Lightning web component that retrieves data from Salesforce and assigns it to the record property:
JavaScript
import { LightningElement, api, wire } from 'lwc';
import { getRecord } from 'lightning/uiRecordApi';
export default class Record extends LightningElement {
@api fields;
@api recordId;
record;
}
What must be done in the component to get the data from Salesforce?

Correct Answer: D
To retrieve record data in a Lightning Web Component using the Lightning Data Service (LDS), the developer must use the @wire decorator with the getRecord wire adapter.
Option D provides the correct syntax. The @wire decorator requires the adapter name (getRecord) and a configuration object. The configuration must include the recordId and either the fields or layoutTypes to be retrieved. By using the $ prefix (e.g., '$recordId'), the developer makes the property "reactive." This means that whenever the value of recordId or fields changes, the wire service automatically re-provisions the data from Salesforce.
Options A and C are incorrect because @api is used to expose public properties, not for wiring data. Option B is incorrect because getRecord requires a field list or layout type to know which data points to fetch from the server. Using the reactive $fields ensures that the component remains flexible and can load different field sets as defined by its parent component.
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Question 27

Business rules require a Contact ta always be created when a new Account is created.
What can be used when developing a custom screen to ensure an Account is not created if the creation of the Contact fails?

Correct Answer: A
When developing a custom screen that requires both an Account and Contact to be created together, using setSavepoint() and rollback() within a try-catch block is a reliable way to ensure that if the Contact creation fails, the Account creation is also rolled back, maintaining data integrity.
References: Apex Developer Guide - Savepoint and Transaction Control
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Question 28

What is the output of the following code snippet? l Contact con = new Contact( LastName = 'Smith', Department = 'Admin'); 2 insert con; 3 4 Savepoint sp_finance = Database.setSavepoint(); 5 con.Department
'finance'; 6 update con; 7 8 Savepoint sp_hr = Database.setSavepoint(); 9 con.Department = 'HR'; 10 update con; 11 12 Database.rollback(sp_finance); l3 Database.rollback(sp_hr);

Correct Answer: A
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Question 29

A developer has a Visual force page that automatically assign ownership of an Account to a queue save. The page appears to correctly assign ownership, but an assertion validating the correct ownership fails.
What can cause this problem?

Correct Answer: D
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Question 30

Which use case is an appropriate fit for the @future asynchronous Apex method? (Choose two.)

Correct Answer: B,C
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