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Salesforce Certified B2B Commerce Developer Practice Test - Questions Answers, Page 16

Question list

List of questions

Question 151

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Northern Trail Outfitters (NTO) has a requirement to schedule a reusable data import across multiple orgs for customer demo purposes. NTO also has a requirement to seed data of related objects---Pro

Question 152

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What is the purpose of connectedCallback in a Lightning web component?

Question 153

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Which technique can be used with Lightning web components to expose them outside of an org in another web container?

Question 154

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A developer needs to make a call to a long running web service which is critical to finalizing their checkout process. Which three items should the developer consider in their implementation?

Question 155

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Which Lightning web component path allows a developer to view or edit a record while maintaining control over specifying its layout and set of fields?

Question 156

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A developer has created a custom Lightning web component for the Cart page that needs to react to changes to cart items from the standard cart component. How should the developer implement the cust

Question 157

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Which two methods should a developer implement in a Lightning web component to successfully handle the subscription lifecycle of a Message Channel?

Question 158

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Which practice is allowed when it comes to naming a Lightning web component's folder and associated files?

Question 159

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Which element can be used to pass HTML from a parent component to a child component? 03m 19s

Question 160

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A developer is building a custom component in Lightning web components (LWC) that has a grandchild component that needs to pass information to the grandparent component. What is the correct way to d

Question 151

Northern Trail Outfitters (NTO) has a requirement to schedule a reusable data import across multiple orgs for customer demo purposes. NTO also has a requirement to seed data of related objects---ProductCatalog, ProductCategory, Product2, and ProductCategoryProduct--- while preserving its relationships and without purchasing additional licenses or using thirdparty tools.

What is the recommended tool a developer should select to address the requirement?

Dataloader.io

Bulk Import Using Command Line Interface

Commerce Product Data Import

Data Import Wizard

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Question 152

What is the purpose of connectedCallback in a Lightning web component?

It performs actions when a network request is made.

It perform actions when a component makes a call to a Connect APL.

It performs actions when a component is removed from the DOM.

It performs actions when a component is added to the DOM.

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Question 153

Which technique can be used with Lightning web components to expose them outside of an org in another web container?

Slot elements

Heroku

Lightning Out

Lightning Canvas According to theLightning

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Question 154

A developer needs to make a call to a long running web service which is critical to finalizing their checkout process. Which three items should the developer consider in their implementation?

A new CORS entry may need to be created in Setup

A new Named Credential may need to be created in Setup

An Apex method returning a Continuation will need to be created

Requests to the service should be brokered to prevent limit exceptions

A new Remote Site may need to be created in Setup

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Question 155

Which Lightning web component path allows a developer to view or edit a record while maintaining control over specifying its layout and set of fields?

lightning-record-edit-form

lightning-record-imperative

lightning-record-view-form

lightning-record-form

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Question 156

A developer has created a custom Lightning web component for the Cart page that needs to react to changes to cart items from the standard cart component.

How should the developer implement the custom component so changes to cart items and quantities are reflected?

Subscribe to events on the lightning_commerce_cartChanged channel using the Lightning Message Service.

Add a listener for the cartltemUpdate Lightning event.

Listen for events on the lightning_commerce_cartChanged channel with the Lightning Event ''Listener component.

Add an event listener for the cartchanged DOM (Document Object Model) event.

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Question 157

Which two methods should a developer implement in a Lightning web component to successfully handle the subscription lifecycle of a Message Channel?

Subscribe()

stopListener()

startListener()

unsubscribe() Answer: A, D

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Question 158

Which practice is allowed when it comes to naming a Lightning web component's folder and associated files?

Including whitespace

Using a single underscore

Using consecutive underscores

Using a single hyphen (dash)

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Question 159

Which element can be used to pass HTML from a parent component to a child component? 03m 19s

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Question 160

A developer is building a custom component in Lightning web components (LWC) that has a grandchild component that needs to pass information to the grandparent component. What is the correct way to demonstrate the passing of a message from the grandchild component to the grandparent component?