CRT-450 Exam Dumps - Salesforce Developers Questions and Answers

Option D: Use Test.getStandardPricebookId() to get the standard price book ID.

Correct Answer.

Explanation:

The Test.getStandardPricebookId() method returns the ID of the standard price book, which can be used in test classes without using SeeAllData=true.

This allows the test to access and use the standard price book in a controlled manner.

To ensure that the Food_Preference__c picklist field has a value every time a record is created or updated, marking the field as Required on the field definition is the optimal solution.

Option C: Mark the field as Required on the field definition

Universal Enforcement: Setting the field as required at the field level ensures that it must have a value regardless of how the record is created or updated (UI, API, data import).

Data Integrity: Prevents records from being saved without a value in the picklist field, maintaining data consistency.

No Additional Code: Achieves the requirement declaratively without the need for Apex code.

Lightning Web Components (LWC) can access various Salesforce resources.

Option B: SVG resources

Accessible.

Explanation:

LWCs can include SVG files to define custom icons for the component.

The SVG file is placed in the component bundle with the name componentName.svg.

In Lightning Web Components (LWC), communication between parent and child components can be achieved in several ways.

Option A: The parent component can use a public property to pass the data to the child component.

Correct Method.

Explanation:

The child component can declare a public property using the @api decorator.

The parent component can then pass data to the child component via this property in the template.

Example:

Child Component (childComponent.js):

import { LightningElement, api } from 'lwc';

export default class ChildComponent extends LightningElement {

@api

myProperty;

}

Parent Component Template (parentComponent.html):

When importing an Apex method into a Lightning Web Component (LWC), the correct syntax is:

import methodName from '@salesforce/apex/ClassName.methodName';

Option D: import updateAccounts from '@salesforce/apex/AccountController.updateaccounts';

Correct Syntax.

Explanation:

import updateAccounts:

Specifies the JavaScript function name to reference in the LWC.

from '@salesforce/apex/AccountController.updateaccounts';:

Indicates that we are importing from an Apex class named AccountController, and the method is updateaccounts.

Case Sensitivity:

The class and method names are case-sensitive and should match the Apex code.

To embed a Flow into an Aura component, you use the lightning:flow component.

Option A: lightning

Correct Answer.

The lightning:flow component allows you to embed a Flow in an Aura component.

Example Usage:

To allow partial success when inserting a list of records, the developer should use the Database class methods with the allOrNone parameter set to false.

Option B: Database.insert(records, false)

Correct Answer.

Explanation:

The Database.insert() method allows for partial processing.

By setting the second parameter (allOrNone) to false, the operation will attempt to insert all records.

If some records fail, the successful ones will be committed, and the errors can be examined from the result.

Usage:

Database.SaveResult[] results = Database.insert(records, false);

for (Database.SaveResult sr : results) {

if (sr.isSuccess()) {

// Record inserted successfully

} else {

// Handle errors

for (Database.Error err : sr.getErrors()) {

System.debug(err.getMessage());

}

}

}

To send an outbound message when a record meets specific criteria without using Apex code, we can use features that support outbound message actions.

Option B: Approval Process can be used to check the record criteria and send an outbound message without Apex code.

Correct Feature.

Explanation:

An Approval Process can include outbound message actions.

When a record enters a specific step of the approval process, an outbound message can be sent.

Criteria can be defined to determine when the approval process starts.

To back up all data and attachments in a Salesforce org, the standard approach is to use the Data Export Service.

Option B: Define a Data Export scheduled

Correct Answer.

Explanation:

The Data Export Service allows administrators to schedule a weekly or monthly export of all data and attachments.

The exported data can be downloaded as a set of CSV files and attachments in zip format.