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Salesforce PDII-JPN Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: User Interface | 20% | - Describe the use cases for the different Aura component bundle files. - Given a scenario, identify the correct communication mechanism. - Describe the nuances of the component communication patterns. - Describe the use cases for the Lightning Data Service. - Describe the use cases for the different Lightning Web Component lifecycle hooks. - Describe the process for creating Aura components. - Describe the nuances of event propagation in Aura and Lightning Web Components. - Describe the process for creating Lightning Web Components. - Describe the use cases for component events and application events. |
| Topic 2: Testing, Debugging, and Deployment | 20% | - Describe the process for debugging Aura and Lightning Web Components. - Describe the nuances of testing Visualforce controllers. - Describe the nuances of testing Apex triggers. - Describe the nuances of testing Lightning Web Components. - Describe the best practices for testing Apex. - Describe the process for debugging Apex. - Given a scenario, identify the appropriate test setup logic. - Describe the nuances of testing Aura components. - Describe the process for deploying Salesforce applications. |
| Topic 3: Performance | 18% | - Describe the performance implications of the different trigger types. - Describe the considerations for query performance. - Describe the common performance issues for user interfaces and the techniques to mitigate them. - Describe the performance implications of the different asynchronous Apex features. |
| Topic 4: Process Automation, Logic, and Integration | 27% | - Describe the nuances of Apex triggers. - 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 nuances of SOQL for loops. - Describe the use cases for the Callable interface. - Given a scenario, identify the appropriate asynchronous Apex feature. - Describe the use cases for Platform Events. - Describe the use cases for the Queueable interface. - Describe the use cases for the ConnectApi classes. - Describe the use cases for the Batchable interface. - Describe the use cases for the publish-subscribe pattern. - Describe the use cases for the Schedulable interface. |
| Topic 5: Advanced Developer Fundamentals | 15% | - Use the sObject describe result and field describe result to get information about sObjects and fields. - Describe the relationship between Apex transactions, the save order of execution, and the potential for recursion and/or cascading. - 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 capabilities of the Schema.describeSObjects() method. - Describe the capabilities of the Schema.describeTabs() method. - Describe the nuances of Apex sharing rules and the difference between declarative and programmatic sharing. |
Salesforce Sample Questions:
1. 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、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つの方法は何ですか?19
A) リモートアクション
B) Apexトリガー
C) フロービルダー
D) Apex呼び出し可能メソッド
2. 開発者は、Salesforce からデータを取得してレコード プロパティに割り当てる Lightning Web コンポーネントを構築しています。
JavaScript
'lwc' から { LightningElement、api、wire } をインポートします。
'lightning/uiRecordApi' から { getRecord } をインポートします。
エクスポートのデフォルトクラス Record は LightningElement を拡張します {
@api フィールド;
@api レコードID;
記録;
}
Salesforce からデータを取得するには、コンポーネントで何を行う必要がありますか?
A) レコードの上に @wire(getRecord, { recordId: '$recordId', fields: '$fields' }) を追加します。
B) 上記のレコードに @api(getRecord, { recordId: '$recordId' }) を追加します。
C) レコードの上に @wire(getRecord, { recordId: '$recordId' }) を追加します。
D) レコードの上に @api(getRecord, { recordId: '$recordId', fields: '$fields' }) を追加します。
3. 以下の Aura コンポーネントを参照してください。
HTML
<aura:component>
<aura:attribute name="contactInfo" type="Object"/>
<aura:attribute name="showContactInfo" type="boolean" default="true"/>
<aura:handler name="init" value="{!this}" action="{!c.init}"/>
<aura:if isTrue="{!v.showContactInfo}">
<c:contactInfo value="{!v.contactInfo}"/>
</aura:if>
</aura:component>
開発者は、コンポーネントの読み込みが遅いという苦情を受けました。コンポーネントのパフォーマンスを向上させるために、開発者はどのような変更を加えることができますか?
A) showContactInfo のデフォルトを "false" に変更します。
B) contactInfo のタイプを「Map」に変更します。
C) <c:contactInfo> の内容をコンポーネントに移動します。
4. Lightningコンポーネントでは、ユーザーがボタンをクリックして変更を保存し、別のページにリダイレクトすることができます。現在、ユーザーが「保存」ボタンを押すとレコードは保存されますが、リダイレクトされません。開発者がJavaScriptをデバッグするために使用できる3つのテクニックはどれですか?1
A) ブラウザの開発ツールを使用して JavaScript をデバッグします。2
B) JavaScriptでconsole.log()メッセージを使用します。56
C) ユーザーの Lightning コンポーネントのデバッグ モードを有効にします。9
D) 開発者コンソールを使用して7つのチェックポイントを表示します。8
E) 開発者コンソールを使用してデバッグログを表示します。34
5. 開発者は、取引先レコードページ用のLightning Webコンポーネントを作成しました。このコンポーネントは、取引先から最近連絡を取った取引先責任者5名を表示します。ApexメソッドgetRecentContactsは取引先責任者のリストを返し、このリストはコンポーネント内のプロパティに紐付けられます。
Java
01:
02: public class ContactFetcher {
03:
04: static List<Contact> getRecentContacts(Id accountId) {
05: List<Contact> contacts = getFiveMostRecent(accountId);
06: return contacts;
07: }
08: private static List<Contact> getFiveMostRecent(Id accountId) {
10: //...implementation...
11: }
12: }
Apex メソッドを接続できるようにするには、上記の cod39e のどの 2 行を変更する必要がありますか?
A) 行 03 に @AuraEnabled(cacheable=true) を追加します。
B) 行 09 から private を削除します。
C) 行 08 に @AuraEnabled(cacheable=true) を追加します。
D) 行 04 に public を追加します。
Solutions:
| Question # 1 Answer: B,C | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: A,B,C | Question # 5 Answer: A,D |




