P.S. VCESoft在Google Drive上分享了免費的、最新的B2B-Commerce-Developer考試題庫：https://drive.google.com/open?id=19DfeajSRcGB2rx1sAXme9HyaoZBhNl24
VCESoft是一個專門提供IT認證考試資料的網站，它的考試資料通過率達到100%，這也是大多數考生願意相信VCESoft網站的原因之一，VCESoft網站一直很關注廣大考生的需求，以最大的能力在滿足考生們的需要，VCESoft Salesforce的B2B-Commerce-Developer考試培訓資料是一個空前絕後的IT認證培訓資料，有了它，你將來的的職業生涯將風雨無阻。
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Reference Implementations | 15% | - Checkout and payment architecture
|
| Topic 2: Lightning Web Component Development | 50% | - Advanced LWC Development
|
| Topic 3: Checkout Flow Development | 10% | - Checkout customization
|
>> 免費下載B2B-Commerce-Developer考題 <<
當然，當你在尋找B2B-Commerce-Developer考試資料的時候，肯定也會找到其他很多不同的資料。但是，經過調查或者親身試用你就會發現，VCESoft的資料是最適合你的考試準備工具。VCESoft的資料是專門為了沒有足夠的時間準備B2B-Commerce-Developer考試的考生們而開發的。它可以讓你在準備考試時節省更多的時間。而且，這個資料可以保證你一次通過考試。另外，VCESoft的資料是隨時在更新的。如果考試大綱和內容有變化，VCESoft可以給你最新的消息。
問題 #88
Which three pages should be enabled for the Guest user profile for a storefront to have anonymous checkout? (3 answers)
答案：B,C,E
解題說明：
Three pages that should be enabled for the Guest user profile for a storefront to have anonymous checkout are:
CCPaymentInfo: This page allows the guest user to enter their payment information, such as credit card number, expiration date, and security code. The page also displays the order summary and total amount.
CheckoutNew: This page allows the guest user to enter their shipping and billing information, such as name, address, phone number, and email. The page also displays the cart items and shipping options.
OrderConfirmation: This page displays the confirmation message and order number after the guest user places their order. The page also provides a link to view the order details or print the invoice. Salesforce Reference: B2B Commerce and D2C Commerce Developer Guide, Anonymous Checkout
問題 #89
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?
答案：A,B,C
解題說明：
A developer needs to make a call to a long running web service which is critical to finalizing their checkout process. The developer should consider the following items in their implementation:
* A new CORS entry may need to be created in Setup. CORS stands for Cross-Origin Resource Sharing, which is a mechanism that allows web browsers to make requests to servers on different domains. If the web service is hosted on a different domain than the B2B Commerce site, the developer may need to add a CORS entry in Setup to allow the browser to access the web service. This entry specifies the origin, path, and method of the request, as well as any headers or cookies that are allowed1.
* A new Named Credential may need to be created in Setup. A Named Credential is a type of metadata that stores the URL and authentication settings of a web service. By using a Named Credential, the developercan avoid hardcoding the web service URL and credentials in their code, and instead reference the Named Credential by name. This makes the code more secure and easier to maintain2.
* An Apex method returning a Continuation will need to be created. A Continuation is a special type of Apex object that allowsthe developer to make asynchronous calls to long running web services. By using a Continuation, the developer can avoid blocking the main thread and improve the user experience. A Continuation method must return a Continuation object, specify the web service URL and parameters, and register a callback method that handles the response3.
Option D and Option E are incorrect because they are not relevant to the scenario. Option D suggests that the developer should broker the requests to the web service, which means to use an intermediary service that manages the requests and responses. This may be useful for some scenarios, but it is not required for making a call to a long running web service. Option E suggests that the developer should create a new Remote Site in Setup, which is a way to whitelist the domains that can be accessed from Apex code. However, this is not necessary if the developer uses a Named Credential, which automatically handles the Remote Site setting2. References:
* Set UpCORS
* Named Credentials
* Continuation Class
問題 #90
Inwhich three different ways can a theme be enabled in
Salesforce B2B Commerce? (3 answers)
答案：A,C,E
解題說明：
A theme can be enabled in Salesforce B2B Commerce in three different ways:
A Storefront setting: The theme can be specified in the Storefront Configuration settings in CCAdmin. This will apply the theme to all users who access the storefront.
An Account Group field value: The theme can be specified in the Theme field of an Account Group record in Salesforce. This will apply the theme to all users who belong to that account group.
Dynamically through a hook: The theme can be specified dynamically by extending the cc_hk_theme hook. This hook allows changing the theme based on various factors, such as the user, cart, product, or storefront. For example, the hook can apply a different theme for a specific product category or for a specific user segment.
問題 #91
Which wire adapter should a developer use to retrieve metadata about a specific picklist?
答案：D
解題說明：
To retrieve metadata about a specific picklist, a developer should use the getPicklistValues wire adapter. The getPicklistValues wire adapter imports data from the @salesforce/ui-api module and returns an object that contains information such as the picklist's label, value, default value, validity, and controlling field values.
The getPicklistMetadataValues wire adapter does not exist. The getPicklistMetadata wire adapter does not exist either. The getPicklist wire adapter does not exist either. Salesforce References: [Lightning Web Components Developer Guide: getPicklistValues], [Lightning Web Components Developer Guide: Import User Interface API]
問題 #92
What are twoconsiderations to keep in mind when including additional JavaScript files in a Lightning web component?
答案：B,C
解題說明：
When including additional JavaScript files in a Lightning web component, a developer should keep in mind twoconsiderations: the files must be ES6 modules and must have names that are unique within the component' s folder and a module can export named functions or variables. The files must be ES6 modules because LWC uses ES6 modules as the standard for modular JavaScript code. The files must have names that are unique within the component's folder because LWC uses the file name as the module identifier and does not allow duplicate identifiers. A module can export named functions or variables because LWC supports named exports, which allow a module to export multiple values with different names. Each additional file does not need a corresponding .js-meta.xml file, as this is only required for the main JavaScript file of the component.
Additional JavaScript files should not be minified before deployment, as this is not necessary or recommended for LWC. Salesforce References: [Lightning Web Components Developer Guide: Include JavaScript Files], [Lightning Web Components Developer Guide: ES6 Modules]
問題 #93
......
我們VCESoft的Salesforce的B2B-Commerce-Developer考試培訓資料是以PDF和軟體格式提供，它包含VCESoft的Salesforce的B2B-Commerce-Developer考試的試題及答案，你可能會遇到真實的B2B-Commerce-Developer考試，這些問題堪稱完美，和可行之的有效的方法，在任何Salesforce的B2B-Commerce-Developer考試中獲得成功，VCESoft Salesforce的B2B-Commerce-Developer 全面涵蓋所有教學大綱及複雜問題，VCESoft的Salesforce的B2B-Commerce-Developer 考試的問題及答案是真正的考試挑戰，你必須要擦亮你的技能和思維定勢。
B2B-Commerce-Developer題庫更新: https://www.vcesoft.com/B2B-Commerce-Developer-pdf.html
順便提一下，可以從雲存儲中下載VCESoft B2B-Commerce-Developer考試題庫的完整版：https://drive.google.com/open?id=19DfeajSRcGB2rx1sAXme9HyaoZBhNl24