B2B-Commerce-Developer日本語問題集 & B2B-Commerce-Developer試験勉強攻略

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B2B-Commerce-Developer試験問題を選択した後は、プロセス全体を主導する傾向があるため、販売後のサービスプロバイダーとして常に知られています。したがって、B2B-Commerce-Developerラーニングガイドについて悩む必要はありません。 B2B-Commerce-Developerトレーニング資料は、パフォーマンスの向上とB2B-Commerce-Developer試験の包括的なサービスに対する情熱を引き続き追求します。世界中のアフターセールススタッフがオンラインになり、お客様の疑問を安心させるだけでなく、すべての顧客に対する困難や不安を排除します。パズルを教えてください。一緒に考えてみましょう。

認定試験は、B2Bコマースの機能、アーキテクチャ、データモデル、および統合機能の候補者の知識をテストするように設計された60の多肢選択問題および複数選択問題から構成されています。この試験は、カスタムコードの開発やサードパーティソリューションの統合によってプラットフォームの機能を拡張する専門知識も評価します。この試験に合格することで、開発者がクライアントのニーズを満たす堅牢でスケーラブルなB2Bコマースソリューションを設計・実装する能力が認められます。

>> B2B-Commerce-Developer日本語問題集 <<

ユニークなB2B-Commerce-Developer日本語問題集試験-試験の準備方法-ハイパスレートのB2B-Commerce-Developer試験勉強攻略

何千人ものお客様がB2B-Commerce-Developer試験に合格し、関連する認定を取得しています。その後、B2B-Commerce-Developer試験トレントはすべて、当社のWebサイトで購入されました。業界の動向に加えて、B2B-Commerce-Developerテストガイドは、過去の多くの資料の厳密な分析によって書かれています。 B2B-Commerce-Developer学習教材の言語は理解しやすいものであり、厳密な学習を行った場合のみ、最新の専門的なB2B-Commerce-Developer学習教材を作成します。私たちはあなたに最高のサービスを提供し、あなたが満足できることを願っています。

Salesforce B2B-Commerce-Developer試験は、Salesforce Accredited B2B Commerce Developersの認定を取得したいと考えているプロフェッショナルの知識とスキルをテストするように設計されています。この認定は、Salesforce B2B Commerceの経験があり、B2Bビジネスの独自のニーズに合わせてプラットフォームを構成およびカスタマイズする能力を証明したい開発者を対象としています。

Salesforce Accredited B2B Commerce Developer 認定 B2B-Commerce-Developer 試験問題 (Q29-Q34):

質問 # 29
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 passingof a message from the grandchild component to the grandparent component?

正解：B

解説：
The correct way to demonstrate the passing of a message from the grandchild component to the grandparentcomponent 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 becauseit 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 # 30
Which event should be triggered when user facing info, warning or error messages need to be displayed on a Visualforce page?

A. displayPageMessage
B. displayMessage
C. pageMessage
D. showMessage

正解：C

解説：
Explanation
The event that should be triggered when user facing info, warning or error messages need to be displayed on a Visualforce page is pageMessage. This event is triggered by the displayPageMessage method of the CCRZ.util class, which is a utility class that provides various helper methods for common tasks. The event can be used to display a message on the page with a specified type, title, and text. For example, CCRZ.util.displayPageMessage('error', 'Oops!', 'Something went wrong.') will trigger the pageMessage event and display an error message on the page. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Events, Util Class

質問 # 31
What are three advantages of using ccLog over the Salesforce
standard System.debug class? (3 answers)

A. There is no need to create a User Trace Flag.
B. There is no need to manually set a cookie to debug with the Site Guest User.
C. There is no need to use string concatenation to easily tag log statements with a subject.
D. Append #ccLog=<Logging Token Name> to the end of the storefront URL in order to get logs in the inspector console.
E. ccLog can debug syntax errors found in the JavaScript.

正解：B、C、D

解説：
Three advantages of using ccLog over the Salesforce standard System.debug class are:
There is no need to use string concatenation to easily tag log statements with a subject. ccLog allows passing a subject parameter to the log method, which will prepend the subject to the log message. For example, ccLog.log('This is a message', 'Subject') will log [Subject] This is a message.
There is no need to create a User Trace Flag. ccLog can be enabled by setting the value of CO.logToken to true in CCAdmin, which will activate logging for all users who access the storefront.
There is no need to manually set a cookie to debug with the Site Guest User. ccLog can be enabled for the Site Guest User by appending #ccLog=<Logging Token Name> to the end of the storefront URL in order to get logs in the inspector console. For example, https://my-storefront.com/#ccLog=debug will enable logging for the Site Guest User with the debug level. Salesforce Reference: B2B Commerce and D2C Commerce Developer Guide, Logging

質問 # 32
Which Global JavaScript Object should be extended when
writing custom Remote Actions?

A. CCRZ.cc
B. CCRZ.cc_CallContext
C. CCRZ.RemoteInvocation
D. CCRZ.

正解：A

解説：
The Global JavaScript Object that should be extended when writing custom Remote Actions is CCRZ.cc. This object contains all the Remote Actions that are defined in the cloudcraze managed package, which can be overridden or extended by subscriber code. The object also provides a mechanism for registering custom Remote Actions that can be invoked by the user interface components. For example, CCRZ.cc.customAction = function(params, callback){ // do something } will define a custom Remote Action named customAction that can be called by CCRZ.cc.customAction(params, callback). Salesforce Reference: B2B Commerce and D2C Commerce Developer Guide, Remote Actions

質問 # 33
In which three ways should useful debugging information in Salesforce B2B Commerce implementation be garnered? (3 answers) A) Enabling the logging token via

A. Logging a case with Salesforce support to enable advanced debugging options.
B. Placing a System.debug() statement anywhere in the class being debugged.
C. Enabling debugging options for the current user and visually inspecting the Salesforce debug logs.
D. Logging into the community as a system administrator to identify any potential permissions or Visualforce exceptions.
E. Admin and subsequently inspecting the logs via the browser console.

正解：B、C、E

質問 # 34
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