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| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Accredited B2B Commerce Developer (B2B Commerce for Developers Accredited Professional) |
| Exam Number: | B2B-Commerce-Developer |
| Real Exam Qty: | 50 |
| Related Certifications: | Salesforce Platform Developer II Salesforce Platform Developer I Salesforce Certified Administrator |
| Exam Price: | USD 200 |
| Exam Format: | Multiple-select, Multiple-choice |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Certificate Validity Period: | Not publicly specified (Accredited Professional maintenance status varies; historically retired for earlier versions) |
| Passing Score: | 70% |
| Recommended Training: | Salesforce Partner Learning Camp (AP training resources) Salesforce B2B Commerce Developer Learning Paths (Trailhead) |
| Exam Registration: | Trailhead Certification Information Salesforce Certification Registration (Webassessor) |
| Sample Questions: | Salesforce B2B-Commerce-Developer Sample Questions |
| Exam Way: | Online proctored or onsite testing center via Webassessor |
| Pre Condition: | No strict prerequisites required; Salesforce recommends prior experience with platform development and B2B Commerce implementation (typically ~1 year development experience). |
| Official Syllabus URL: | https://trailhead.salesforce.com |
>> B2B-Commerce-Developer模擬解説集 <<
JapancertのSalesforceのB2B-Commerce-Developer試験トレーニング資料は試験問題と解答を含まれて、豊富な経験を持っているIT業種の専門家が長年の研究を通じて作成したものです。その権威性は言うまでもありません。うちのSalesforceのB2B-Commerce-Developer試験トレーニング資料を購入する前に、Japancertのサイトで、一部分のフリーな試験問題と解答をダンロードでき、試用してみます。君がうちの学習教材を購入した後、私たちは一年間で無料更新サービスを提供することができます。
Salesforce B2B-Commerce-Developer Examは、B2B Commerceプラットフォームアーキテクチャ、データモデリング、セキュリティ、他のSalesforce製品との統合など、さまざまなトピックをカバーしています。この試験では、B2B Commerce Solutionsのカスタマイズ、開発、テストなどのトピックも取り上げています。この認定は、Salesforceプラットフォームとの協力の経験があり、B2B Commerceに特化している開発者を対象としています。
質問 # 78
A developer is creating a component to implement a custom Terms and Conditions checkbox at checkout in the Aura Commerce template.
Which method should the developer implement on the Lightning web component to ensure the user accepts the terms and conditions?
正解：B
解説：
Explanation
To implement a custom Terms and Conditions checkbox at checkout in the Aura Commerce template, a developer should add a Desired Delivery Date input field during the checkout flow. The Desired Delivery Date input field allows the customer to enter a date when they want their order to be delivered. The developer can use the @api decorator to expose this field as a public property of the Lightning web component and bind it to the ccCheckoutOrder object. The developer can also use the @wire decorator to get the current cart object and use its properties, such as shipping address and shipping method, to calculate and display an estimated delivery date based on the desired delivery date. The developer can also add validation logic to ensure that the desired delivery date is valid and acceptable. Adding the Expected Delivery Date field to the order confirmation email is not a good solution, as it does not allow the customer to choose or see their delivery date before placing their order. Displaying the Expected Delivery Date on the order page with a Lightning web component is not a good solution either, as it does not allow the customer to enter or change their delivery date after placing their order. Configuring an email alert to the customer when the Expected Delivery Date changes is not a good solution either, as it does not provide a consistent or reliable way of informing the customer about their delivery date. Salesforce References: B2B CommerceDeveloper Guide: Checkout Flow, B2B Commerce Developer Guide: Checkout Order Object, Lightning Web Components Developer Guide:
Communicate with Properties
質問 # 79
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?
正解：A
解説：
Explanation
The correct way to demonstrate the passing of a message from the grandchild component to the grandparent component in LWC is to use the PubSub library. The PubSub library is a utility that enables Lightning web components to communicate across the DOM tree without using intermediaries. The grandchild component can publish a message to a channel, and the grandparent component can subscribe to that channel and receive the message. This way, the communication is decoupled and does not depend on the component hierarchy.
Option B shows the correct syntax for using the PubSub library to pass a message from the grandchild component to the grandparent component. Option A is incorrect because it uses the @api decorator to expose a property on the grandchild component, which is not a valid way to communicate with the grandparent component. Option C is incorrect because it uses the @wire decorator to wire a property on the grandchild component to a function on the grandparent component, which is also not a valid way to communicate with the grandparent component. Option D is incorrect because it uses the @track decorator to track a property on the grandchild component, which is not a valid way to communicate with the grandparent component. References: Communicate Across the DOM |Lightning Web Components Developer Guide, Child to grandparent communication in LWC, PubSub Library for Lightning Web Components
質問 # 80
Which technique is used by Lightning Web Components to provide areas of swappable, customizable content?
正解：A
解説：
Lightning Web Components (LWC) use<slot>elements to define areas within the component's template where content can be inserted dynamically. This feature, part of the Web Components standard, allows for the creation of customizable and reusable components. Salesforce developer documentation on LWC outlines the use of slots to build flexible component interfaces, enabling developers to design components that can adapt to various content structures and layouts.
質問 # 81
Which practice is allowed when it comes to naming a Lightning web component ' s folder and associated files?
正解：A
解説：
To name a Lightning web component's folder and associated files, the developer should follow these naming rules:
* Must begin with a lowercase letter
* Must contain only alphanumeric or underscore characters
* Must be unique in the namespace
* Can't include whitespace
* Can't end with an underscore
* Can't contain two consecutive underscores
* Can't contain a hyphen (dash)
The only exception to the last rule is when separating the namespace from the component name in markup.
For example, if the component is in the example namespace and has the name myComponent, the folder name should be myComponent, but the markup tag should be < example-my-component > . The hyphen character (- ) is required by the HTML standard for custom element names. The other options are either invalid or not recommended. For example, including whitespace or using consecutive underscores will cause errors, and using a single underscore will look odd and may confuse developers consuming the component. References: B2B Commerce and D2C Commerce Developer Guide, Lightning WebComponents Developer Guide
質問 # 82
Which Salesforce B2B Commerce object needs to have a record added when defining a new Subscriber Pages to be rendered in a CC Page?
正解：B
質問 # 83
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