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Salesforce PDII-JPN Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging, and Deployment | 20% | - Describe the nuances of testing Visualforce controllers. - Describe the process for debugging Aura and Lightning Web Components. - Describe the process for debugging Apex. - Describe the nuances of testing Apex triggers. - Describe the best practices for testing Apex. - Describe the nuances of testing Lightning Web Components. - Given a scenario, identify the appropriate test setup logic. - Describe the nuances of testing Aura components. - Describe the process for deploying Salesforce applications. |
| Topic 2: Performance | 18% | - Describe the common performance issues for user interfaces and the techniques to mitigate them. - Describe the performance implications of the different trigger types. - Describe the performance implications of the different asynchronous Apex features. - Describe the considerations for query performance. |
| Topic 3: Process Automation, Logic, and Integration | 27% | - Describe the use cases for the Callable interface. - Describe the use cases for the Schedulable interface. - Given a scenario, identify the appropriate asynchronous Apex feature. - Describe the use cases for the ConnectApi classes. - Describe the use cases for the publish-subscribe pattern. - Describe the nuances of SOQL for loops. - Describe the use cases for Platform Events. - Describe the use cases for and nuances of Apex managed sharing. - 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 Queueable interface. - Describe the nuances of Apex triggers. |
| Topic 4: User Interface | 20% | - Given a scenario, identify the correct communication mechanism. - Describe the use cases for the different Lightning Web Component lifecycle hooks. - Describe the use cases for the different Aura component bundle files. - Describe the process for creating Aura components. - Describe the process for creating Lightning Web Components. - Describe the nuances of the component communication patterns. - Describe the use cases for the Lightning Data Service. - Describe the use cases for component events and application events. - Describe the nuances of event propagation in Aura and Lightning Web Components. |
| Topic 5: Advanced Developer Fundamentals | 15% | - Describe the use cases for the System.Limits Apex methods. - Given a scenario, identify the use of custom metadata and custom settings. - 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.describeTabs() method. - Describe the capabilities of the Schema.describeSObjects() method. - Describe the relationship between Apex transactions, the save order of execution, and the potential for recursion and/or cascading. - Use the sObject describe result and field describe result to get information about sObjects and fields. |
Salesforce Sample Questions:
開発者は、組織内のすべてのテスト アカウントを見つけるために次のメソッドを作成しました。
Java
public static Account[] searchTestAccounts() {
List<List<SObject>> searchList = [FIND 'test' IN ALL FIELDS RETURNING Account(Name)]; return (Account[]) searchList[0];
}
However, the test method below fails.
Java
@isTest
public static void testSearchTestAccounts() {
Account a = new Account(name='test');
insert a;
Account [] accounts = TestAccountFinder.searchTestAccounts();
System.assert(accounts.size() == 1);
}
この失敗したテストを修正するには何を使用すればよいでしょうか?
- A. 期待されるデータを設定する@testSetupメソッド12
- B. 期待されるデータを設定するTest.setFixedSearchResults()メソッド11
- C. 期待されるデータを設定するTest.loadData10
- D. @isTest(SeeAllData=true) でテストの組織データにアクセスします9
Correct Answer: B 🗳️
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ある組織では、顧客の注文情報を配送先住所の項目を持つカスタムオブジェクト「Order__c」に記録しています。開発者は、配送先住所の地域に関連付けられた定額の送料に基づいて注文の送料を計算するコードを追加するよう指示されています。変更を本番環境にデプロイする際に、追加の手順を必要とせずに計算を実行できるように、開発者は地域別の送料をどのように保存すればよいでしょうか?3132
- A. カスタムリスト設定3536
- B. カスタムオブジェクト3738
- C. カスタム階層設定3940
- D. カスタムメタデータタイプ3334
Correct Answer: D 🗳️
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ある企業では、複数のカスタムメタデータレコードに参照データを保存しており、それらは特定の地域におけるデフォルト情報と削除動作を表しています。連絡先を挿入する際には、その連絡先にデフォルト情報が設定される必要があります。また、フラグが設定された地域に属する連絡先を削除しようとすると、エラーメッセージが表示される必要があります。企業の人員リソースの状況に応じて、これを自動化する2つの方法は何でしょうか?16
- A. フロービルダー18
- B. リモートアクション17
- C. Apex呼び出し可能メソッド19
- D. Apexトリガー20
Correct Answer: A,D 🗳️
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開発者は、バックアップのために取引先レコードを外部システムに送信する必要があります。このプロセスでは、取引先レコードが保存されるたびにスナップショットを取得し、RESTful Webサービスへの呼び出しを行う必要があります。Webサービスは、1回の呼び出しで最大1件のレコードしか受信できません。これらの要件を実装するには、開発者はどのようにすればよいでしょうか?
- A. Queueableインターフェースを実装します。12
- B. future メソッドを作成します。
- C. ApexクラスをWebサービスとして公開します。34
- D. プラットフォーム イベントを実装します。
Correct Answer: A 🗳️
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開発者が、フィールド履歴の追跡機能を利用するAccountHistoryManagerというクラスを作成しました。このクラスには、Accountをパラメータとして受け取り、関連付けられたAccountHistoryオブジェクトのレコードのリストを返すgetAccountHistoryという静的メソッドがあります。以下のテストは失敗します。
Java
@isTest
public static void testAccountHistory(){
Account a = new Account(name = 'test');
insert a;
a.name = a.name + '1';
update a;
List<AccountHistory> ahList = AccountHistoryManager.getAccountHistory(a); System.assert(ahList.size() > 0);
}
このテストに合格するには何をすべきでしょうか?
- A. このコードはテストできないため、テストメソッドを削除する必要があります。
- B. @isTest(SeeAllData=true) を使用して、組織の履歴データを表示し、AccountHistory レコードを照会します。
- C. getAccountHistory() で Test.isRunningTest() を使用して、条件付きで偽の AccountHistory レコードを返します。
- D. テスト セットアップで AccountHistory レコードを手動で作成し、それらを取得するためのクエリを記述します。
Correct Answer: C 🗳️
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