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Salesforce PDII-JPN Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Process Automation, Logic, and Integration | 27% | - Describe the use cases for Platform Events. - Describe the use cases for and implications of the order of execution. - Describe the use cases for the Batchable interface. - Describe the use cases for the publish-subscribe pattern. - Describe the nuances of Apex triggers. - Describe the use cases for the Callable interface. - Describe the nuances of SOQL for loops. - Describe the use cases for the Schedulable interface. - Describe the use cases for the ConnectApi classes. - Given a scenario, identify the appropriate asynchronous Apex feature. - Describe the use cases for the Queueable interface. - Describe the use cases for and nuances of Apex managed sharing. |
| Topic 2: Performance | 18% | - Describe the performance implications of the different asynchronous Apex features. - Describe the performance implications of the different trigger types. - Describe the common performance issues for user interfaces and the techniques to mitigate them. - Describe the considerations for query performance. |
| Topic 3: Advanced Developer Fundamentals | 15% | - Given a scenario, identify the use of custom metadata and custom settings. - Use the sObject describe result and field describe result to get information about sObjects and fields. - Identify the best practices for writing Apex triggers. - Describe the nuances of Apex sharing rules and the difference between declarative and programmatic sharing. - Describe the capabilities of the Schema.describeSObjects() method. - Describe the use cases for the System.Limits Apex methods. - Describe the relationship between Apex transactions, the save order of execution, and the potential for recursion and/or cascading. - Describe the capabilities of the Schema.describeTabs() method. |
| Topic 4: User Interface | 20% | - Describe the use cases for the Lightning Data Service. - Describe the nuances of event propagation in Aura and Lightning Web Components. - Given a scenario, identify the correct communication mechanism. - Describe the use cases for component events and application events. - Describe the process for creating Aura components. - Describe the nuances of the component communication patterns. - Describe the process for creating Lightning Web Components. - Describe the use cases for the different Aura component bundle files. - Describe the use cases for the different Lightning Web Component lifecycle hooks. |
| Topic 5: Testing, Debugging, and Deployment | 20% | - Describe the process for deploying Salesforce applications. - Describe the nuances of testing Aura components. - Describe the nuances of testing Visualforce controllers. - Describe the process for debugging Apex. - Given a scenario, identify the appropriate test setup logic. - Describe the process for debugging Aura and Lightning Web Components. - Describe the nuances of testing Apex triggers. - Describe the best practices for testing Apex. - Describe the nuances of testing Lightning Web Components. |
Salesforce Sample Questions:
1. 開発者が作成したアプリケーションイベントが無限ループを引き起こしました。この問題の原因は何でしょうか?
A) イベントにはプロジェクト内に複数のハンドラーが登録されています。
B) イベントはカスタム レンダラーから発生します。
C) イベントは 'ontouched' で発生し、処理されません。
D) イベント ハンドラーがトリガーを呼び出します。
2. 開発者がテストクラス内から組織データにアクセスしようとしています。テストクラスに (seeAllData=true) アノテーションが必要な sObject 型はどれですか?
A) ユーザー
B) レポート
C) レコードタイプ
D) プロフィール
3. 取引先の更新後トリガは、取引先の住所が更新されるたびに起動し、その住所に関連付けられているすべての取引先責任者を更新します。取引先責任者の更新後トリガは、編集が行われるたびに起動し、取引先責任者に関連するすべてのキャンペーンメンバーレコードを、その取引先責任者の状態に合わせて更新します。以下のケースを考えてみましょう。200件の取引先レコードの住所を一括更新します。各取引先には50人の取引先責任者がいます。各取引先責任者には1人のキャンペーンメンバーがいます。つまり、23の取引先全体で10,000件の取引先責任者レコードがあり、取引先責任者全体で10,000件のキャンペーンメンバーレコードがあることになります。一括更新が発生するとどうなるでしょうか?24252627
A) 各トリガーは独自のコンテキスト内で起動し、DML ステートメントによって処理されるレコード数の制限を超えないため、エラーは発生しません。
B) 2つのトリガーが同じコンテキストで起動し、レコード数が超過するため、一括更新は失敗します。36
C) アカウントアドレス28の一括更新は成功しますが、連絡先アドレスの更新はDMLステートメントによって処理されるレコード数が超過するため失敗します。3031
4. Universal Containersは、Convention_Attendee__cに非公開共有モデルを実装しています。参照フィールドEvent_Reviewer__cが作成されています。経営陣は、イベントレビュー担当者に、担当するすべてのレコードへの読み取り/書き込みアクセス権を自動的に付与したいと考えています。最適なアプローチは何でしょうか?
A) コンベンション参加者カスタム オブジェクトに条件に基づく共有ルールを作成し、イベント レビュー担当者とレコードを共有します。
B) Convention Attendee カスタム オブジェクトに before insert トリガーを作成し、Apex Sharing Reasons と Apex Managed Sharing を使用します。
C) コンベンション参加者カスタム オブジェクトに条件に基づく共有ルールを作成し、イベント レビュー担当者のグループとレコードを共有します。
D) Convention Attendee カスタム オブジェクトに after insert トリガーを作成し、Apex Sharing Reasons と Apex Managed Sharing を使用します。
5. Lightning Web コンポーネントがロードされたときにカスタムロジックを実行できる手法はどれですか?
A) connectedCallback() メソッドを使用します。
B) <aura:handler> init イベントを使用して関数を呼び出します。
C) renderedCallback() メソッドを使用します。
D) $A.enqueueAction を呼び出し、呼び出すメソッドを渡します。
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: A |


