Vce B2B-Commerce-Developer Questions Latest

 The connectedCallback is a lifecycle hook that is invoked when a Lightning web component is inserted into the DOM. It is used to perform any initialization tasks that depend on the component being rendered, such as fetching data, setting up event listeners, or creating timers. The connectedCallback can fire more than once, for example, when a component is moved or rerendered. The connectedCallback should not be used to change the state of a component, such as loading values or setting properties. Use getters and setters instead. The other options are incorrect because they do not describe the purpose of the connectedCallback. References: Lifecycle Hooks | Lightning Web Components Developer Guide, connectedCallback() in Lightning Web Component - Salesforce Diaries, Chapter 23: connnectedCallback() in Lightning Web Component

Option B is the correct answer because it describes a way to create a scheduled job in another system to move data into the B2B Commerce org without additional third party tools. The developer can set up an SFTP server as a waystation, drop the files there using the off-platform job and schedule a job in-platform to process the file. This way, the developer can use the built-in integration capabilities of the B2B Commerce platform, such as the Windows Integration Service (WIS) or the Integration Job Definitions, to import the data from the SFTP server into the org. The other options are incorrect because they either require additional third party tools, such as WebDAV or CLI, or they do not create a scheduled job in another system, but rather in the same org. References: Creating and editing integration jobs, Create a B2B Commerce Org and Checkout Flow, B2B Commerce on Lightning Experience Developer Guide, B2B Commerce and D2C Commerce Developer Guide

To have a customized experience for adding items to the cart and also update the mini cart module, the requirement can be fulfilled by triggering the global “cartChange” event after the Add to Cart Action on the custom button. This event will notify all the components that are listening to it that the cart has changed and they should refresh their data accordingly. The mini cart module is one of these components, so it will update its state based on the new cart data. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Events

To import the ID of the current Lightning Experience community, a developer should use the following code statement:

import id from ‘@salesforce/community/Id’;

The @salesforce/community module allows the developer to access information about the current community, such as its ID, name, URL, and base path. The other modules do not exist or are not related to the community ID. The @salesforce/network module is used to access information about the current network, such as its ID and name. The @salesforce/experience module is used to access information about the current user experience, such as whether it is standard or custom. The @salesforce/site module is used to access information about the current site, such as its name and prefix. Salesforce References: [Lightning Web Components Developer Guide: Import Community Information], [Lightning Web Components Developer Guide: Import Salesforce Modules]