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Salesforce Certified Platform Developer II Practice Test - Questions Answers, Page 29

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List of questions

Question 281

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A developer migrated functionality from JavaScript demoting to a Lightning web component and wants to use the existing getOpportunities() method to provide data. Which modification to the method is

Question 282

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A custom Aura component, AddressValidation,cmp,exists in the system. The Salesforce admin for the organization is unable to find and select the component while creating a quick action for the Accoun

Question 283

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Universal Containers has an existing automation where a custom record called Account Plan is created upon an Account being marked as a Customer. Recently, a Workflow Rule was added so that whenever

Question 284

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Which statement is true regarding savepoints?

Question 285

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The Salesforce instance at Universal Containers currently integrates with a third-party company to validate mailing addresses via REST services. The third-party address verification system recently

Question 286

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As part of their quoting and ordering process, a company needs to send PDFs to their document storage system's REST endpoint that supports OAuth 2.0. Each Salesforce user must be individually authen

Question 287

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Which three actions must be completed in a Lightning web component for a JavaScript file in a static resource to be loaded? Choose 3 answers

Question 288

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An Apex trigger creates a Contract record every time an Opportunity record is marked as Closed end Won. This trigger is working great, except (due to a recent acquisition) historical Opportunity rec

Question 289

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Customer billing data must be added and updated into Salesforce from a remote system on a weekly basis. Additionally, customer activity information must be extracted from Salesforce and put it into

Question 290

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A developer created a Lightning web component that uses a Lightning-record-edit-form to collect information about Leads. Users complain that they only see one error message at a time when they save

Related questions

A developer is experiencing issues with a Lightning web component. The component must surface information about Opportunity owned by the currently logged-in user. When the component is rendered, the following message is displayed: "Error retrieving data" Which modification should be implemented to the Apex class to overcome the issue?

Just prior to a new deployment, the Salesforce Administrator who configured a new order fulfillment process in a developer sandbox suddenly left the company. The users had fully tested all of the changes in the sandbox and signed off on them. Unfortunately, although a Change Set was started, it was not complete. A developer is brought in to help finish the deployment. What should the developer do to identify the configuration changes that need to be moved into production?

As part of a new integration, a developer is asked to implement a new custom search functionality that is capable of performing unrestricted queries and can account for all values within a custom picklist field, type__z, on the Opportunity object. The search feature must also account for NULL values. The organization-wide default for the Opportunity object is set to Public Read-Only, and a new custom index has. been created for the Type__c field. There are more than 5 million Opportunity records within the environment. and a considerable amount of the existing records have NULL values for the picklist Which technique should the developer implement to maximize performance when querying NULL values?

Given the following code: Assuming there were 10 Contacts and five Accounts created today, what is the expected result?

Refer to the following code snippet: A developer created a JavaScript function as part of a Lightning web component (LWC) that surfaces information about Leads by wire calling geyFetchLeadList whencertain criteria are met. Which three changes should the developer implement in the Apex class above to ensure the LWC can display data efficiently while preserving security? Choose 3 answers

A developer is developing a reuseable Aura Component that will reside on an sObject Lightning Page with the following HTML snippet: <aura:component implements="force:hasRecordId,flexipage:availableForAIIPageTypesM> <div>Hello!</div> </aura:component> How can the component's Controller get the context of the Lightning Page that the sObject is on without requiring additional test coverage?

A developer wants to write a generic Apex method that will compare the Salesforce Name filed between any two object records, for example to compare the Name field of an Account and an Opportunity; or the name of an Account and a Contact. How should the developer do this?

Which statement is true about using ConnectApi namespace (also called Chatter in Apex)? (Choose two.)

A Visualforce page loads slowly due to the large amount of data it displays. Which strategy can a developer use to improve the performance?

Universal Containers decided to use Salesforce to manage a new hire interview process. A custom object called candidate as created with organization-wide default set to Private. A lookup on the Candidate object sets an employee as an the viewer user

Question 281

A developer migrated functionality from JavaScript demoting to a Lightning web component and wants to use the existing getOpportunities() method to provide data.

Which modification to the method is necessary?

A The method must be decorated with ©AuraEnabled.

The method must return a JSON Object.

The method must be decorated with (cacheable=true).

The method must return a String of a serialized JSON Array.

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A custom Aura component, AddressValidation,cmp,exists in the system. The Salesforce admin for the organization is unable to find and select the component while creating a quick action for the Account sObject.

What should the developer do to ensure that AddressValidation,cmp can be selected when creating a quick action?

Ensure the component implements the lightning:actionOverride interface.

Ensure the component implements the force:lighningQuickAction.interface.

Ensure the access attribute of the aura:component tag is st t Global.

Ensure the component implements the force:hasRecordedId interface.

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Question 283

Universal Containers has an existing automation where a custom record called Account Plan is created upon an Account being marked as a Customer. Recently, a Workflow Rule was added so that whenever an Account is marked as a

Customer, a 'Customer Since' date field is updated with today's date.

Now, since the addition of the Workflow Rule, two Account Plan records are created whenever the Account is marked as a Customer.

What might cause this to happen?

The Apex Trigger responsible for the record creation is not bulk sate and calls insert inside of a for loop.

The Apex Trigger responsible for the record creation does not use a static variable to ensure It only fires once.

The Workflow Rule responsible for the record creation fires twice because the 'Customer Since' field Update Is marked as 'Re-evaluate Workflow Rules After Field Change

The Process Builder responsible for the record creation fires before and after the Workflow rule.

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Question 284

Which statement is true regarding savepoints?

Savepoints are not limited by DML statement governor limits

You can roll back to any savepoint variable created In any order

Static variables are not reverted during a rollback.

Reference to savepoints can cross trigger invocations.

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Question 285

The Salesforce instance at Universal Containers currently integrates with a third-party company to validate mailing addresses via REST services. The third-party address verification system recently changed endpoint URLs for all their set vices from https://th-addreaa-service.3pc.com to https://plc1-mailsarvice.3pc.com. Everything else remained the same. The developer updated codeto reflect this endpoint change, but the mailing address validation service stopped working after thechange.

What else should be done to complete this web service end point change?

Test the callout property using HttpCalloutMock.

Add web service IP Addresses to Trusted IP Ranges m the Network Access security controls settings.

Use a Custom Setting with the new endpoint Instead of hard coding the URL.

Create a new Remote Site for the new endpoint URL.

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Question 286

As part of their quoting and ordering process, a company needs to send PDFs to their document storage system's REST endpoint that supports OAuth 2.0. Each Salesforce user must be individually authenticated with the document storage system to send the PDF.

What is the optimal way for a developer to implement the authentication to the REST endpoint?

Named Credential with an OAuth Authentication Provider

Hierarchy Custom Setting with a password custom field

Named Credential with Password Authentication

Hierarchy Custom Setting with an OAuth token custom field

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Question 287

Which three actions must be completed in a Lightning web component for a JavaScript file in a static resource to be loaded?

Choose 3 answers

Reference the static resource in a <script> tag.

Import the static resource.

Import a method from the platformftesourceLoader,

Call loadscript.

Append the static resource to the DOM.

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Question 288

An Apex trigger creates a Contract record every time an Opportunity record is marked as Closed end Won. This trigger is working great, except (due to a recent acquisition) historical Opportunity records need to be loaded into the Salesforce instance.

When a test batch of records are loaded, the Apex trigger creates Contract records. A developer is tasked with preventing Contract records from being created when mass loading the Opportunities, but the daily users still need to have the Contract records created.

What is the most extendable way to update the Apex trigger to accomplish this?

Use a List Custom Setting to disable the trigger for the user who loads the data.

Add a Validation Rule to the Contract to prevent Contract creation by the user who loads the data.

Use a Hierarchy Custom Setting to skip executing the logic inside the trigger for the user who loads the data.

Add the Profile ID of the user who loads the data to the trigger so the trigger will not fire for this user.

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Question 289

Customer billing data must be added and updated into Salesforce from a remote system on a weekly basis. Additionally, customer activity information must be extracted from Salesforce and put it into an on-premises data warehouse on a weekly basis.

Which approach should be used to import data into Salesforce and export data out of Salesforce, taking into consideration that these imports and exports can interfere with end-user operations during business hours and involve large amounts of data?

Call-in directly from each remote system to Salesforce APIs to push and pull the data

Salesforce Connect to push data to and pull data from the remote systems

Batch Apex, where Salesforce pushes data to and pulls data from the remote systems

Replication via third-party ETL to push data into Salesforce and pull data out in batches

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Question 290

A developer created a Lightning web component that uses a Lightning-record-edit-form to collect information about Leads. Users complain that they only see one error message at a time when they save a Lead record.

Which best practice should the developer use to perform the validations, and allow more than one error message to be displayed simultaneously?

Client-side validation

Process Builder

Apex REST

Custom validation rules

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Total 408 questions