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Salesforce Certified Platform Developer II Practice Test - Questions Answers, Page 40

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List of questions

Question 391

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Universal Containers requested the addition of a third-party Map widget to an existing Lightning web component. Which two actions should the developer take to implement this requirement? Choose 2

Question 392

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A developer created an Opportunity trigger that updates the account rating when an associated opportunity is considered high value. Current criteria for an opportunity to be considered high value is

Question 393

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A Salesforce org has more than 50,000 contacts. A new business process requires a calculation that aggregates data from all of these contact records. This calculation needs to run once a day after b

Question 394

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A company uses Salesforce to sell products to customers. They also have an external product information management (PIM) system that is the system of record for products. A developer received these

Question 395

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Consider the following code snippet: The Apex method is executed in an environment with a large data volume count for Accounts, and the query is performing poorly. Which technique should the dev

Question 396

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A developer is creating a page in App Builder that will be used in the Salesforce mobile app. Which two practices should the developer follow to ensure the page operates with optimal performance?

Question 397

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Get Cloudy Consulting (GCC) has a multitude of servers that host its customers' websites. GCC wants to provide a servers status page that is always on display in its call center. It should update in

Question 398

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Universal Containers (UC) has enabled the translation workbench and has translated picklist values. UC has a custom multi-select picklist field, Products__z, on the Account object that allows sales

Question 399

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A developer has created a Lightning web component that uses the getRecord wire adapter. Which three things should the developer do in a Jest test to validate the wire method is working as expected?

Question 400

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A software company uses a custom object Defect_c, to track defects in their software, Defect__c has organisation-wide defaults set to private Each Dafect__c has a related list of Reviewer_c records,

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?

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?

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

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

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

A developer is debugging an Apex-based order creation process that has a requirement to have three savepoints, SP1, SP2, and SP3 (created in order), before the final execution of the process. During the final execution process, the developer has a routine to roll back to SP1 for a given condition. Once the condition is fixed, the code then calls a roll back to SP3 to continue with final execution. However, when the roll, back to SP3 is called, a runtime error occurs. Why does the developer receive a runtime error?

Question 391

Universal Containers requested the addition of a third-party Map widget to an existing Lightning web component.

Which two actions should the developer take to implement this requirement?

Choose 2 answers

Import the third-party JavaScript module directly Into the component.

Use a content distribution network and Include <script> <script> tags In the component.

Import loadscript from lightning platformResourceLoader.

Upload the third-party JavaScript library as a static resource that Imports Into the component.

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A developer created an Opportunity trigger that updates the account rating when an associated opportunity is considered high value. Current criteria for an opportunity to be considered high value is an amount greater than or equal to SI,000,000. However, this criteria value can change over time.

There is a new requirement to also display high value opportunities In a Lightning web component.

Which two actions should the developer take to prevent the business logic that obtains the high value opportunities from being repeated in more than one place?

Choose 2 answers

Use custom metadata to hold the high value amount.

Call the trigger from the Lightning web component.

Leave the business logic code Inside the trigger for efficiency.

Create a helper class that fetches the high value opportunities.

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Question 393

A Salesforce org has more than 50,000 contacts. A new business process requires a calculation that aggregates data from all of these contact records. This calculation needs to run once a day after business hours.

Which two steps should a developer take to accomplish this?

Choose 2 answers

Use the @future annotation on the method that performs the aggregate calculation.

Implement the schedulable Interface In the class that contains the aggregate calculation method.

Use the areadOnly annotation on the method that performs the aggregate calculation.

Implement the Queuable Interface in the class that contains the aggregate calculation method.

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Question 394

A company uses Salesforce to sell products to customers. They also have an external product information management (PIM) system that is the system of record for products.

A developer received these requirements:

• Whenever a product is created or updated in the PIM, a product must be created or updated as a Product2 record in Salesforce and a PricebookEntry record must be created or updated automatically by Salesforce.

• The PricebookEntry should be created In a Pricebook2 that is specified In a custom setting.

What should the developer use to satisfy these requirements?

Apex REST

Event Monitoring

Invocable Action

SObJect Tree

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Question 395

Consider the following code snippet:

The Apex method is executed in an environment with a large data volume count for Accounts, and the query is performing poorly.

Which technique should the developer Implement to ensure the query performs optimally, while preserving the entire result set?

Annotate the method with the @Future annotation.

Create a formula field to combine the CreatedDate and RecardType value, then filter based on the formula.

Use the Database.queryLocator method to retrieve the accounts.

Break down the query into two individual queries and Join the two result sets.

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Question 396

A developer is creating a page in App Builder that will be used in the Salesforce mobile app.

Which two practices should the developer follow to ensure the page operates with optimal performance?

Choose 2 answers

Limit five visible components on the page.

Limit 25 fields on the record detail page.

Limit the number of Tabs and Accordion components.

Analyze the page with Performance Analysis for App Builder.

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Question 397

Get Cloudy Consulting (GCC) has a multitude of servers that host its customers' websites. GCC wants to provide a servers status page that is always on display in its call center. It should update in real time with any changes made to any servers. To accommodate this on the server side, a developer created a Server Update platform event.

The developer is working on a Lightning web component to display the information.

What should be added to the Lightning web component to allow the developer to interact with the Server Update platform event?

import { subscribe, unsubscribe, onError } from 'lightning/MessageChannel'

import { subscribe, unsubscribe, onError } from 'lightning/empApi';

import { subscribe, unsubscribe, onError } from 'lightning/pubsub'

import { subscribe, unsubscribe, onError } from 'lightning/ServerUpdate'

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Question 398

Universal Containers (UC) has enabled the translation workbench and has translated picklist values.

UC has a custom multi-select picklist field, Products__z, on the Account object that allows sales reps to specify which of UC's products an Account already has. A developer is tasked with writing an Apex method that retrieves Account records, Including product_c field.

What should the developer do to ensure the value of Products__c is in the current user's language?

Set the locale on each record in the SOQL result list.

Use the locale clause in the SOQL query.

Use toLabel1 Products_c in the fields list of the SOQL query.

Call the translate ( ) method on each record in the SOQL result list.

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Question 399

A developer has created a Lightning web component that uses the getRecord wire adapter.

Which three things should the developer do in a Jest test to validate the wire method is working as expected?

Choose 3 answers

Import mrf from iwe.

Create a JSON file with mode data.

Use the API.

Use an assert statement to validate results.

Import getRecord from lightning/uiRecordAp1

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Question 400

A software company uses a custom object Defect_c, to track defects in their software, Defect__c has organisation-wide defaults set to private Each Dafect__c has a related list of Reviewer_c records, each with a lookup field to User that is used to indicate that the User will review the Defect_c.

What should be used to give the User on the Reviewer_c record read only access to the Defect_c record on the Reviewer_c record?

View All on Defect_c

Apex managed sharing

lightning web component

Criteria based sharing

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