Pass your actual test at first attempt with Salesforce PDII-JPN training material
Last Updated: Aug 10, 2026
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| Section | Weight | Objectives |
|---|---|---|
| User Interface | 20% | - Describe the use cases for the different Lightning Web Component lifecycle hooks. - Describe the nuances of event propagation in Aura and Lightning Web Components. - Describe the nuances of the component communication patterns. - Describe the use cases for component events and application events. - Describe the process for creating Lightning Web Components. - Given a scenario, identify the correct communication mechanism. - Describe the use cases for the different Aura component bundle files. - Describe the process for creating Aura components. - Describe the use cases for the Lightning Data Service. |
| 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. |
| Process Automation, Logic, and Integration | 27% | - Describe the use cases for Platform Events. - Describe the nuances of SOQL for loops. - Describe the use cases for and implications of the order of execution. - Describe the use cases for and nuances of Apex managed sharing. - Describe the use cases for the Schedulable interface. - Describe the use cases for the Batchable interface. - Describe the use cases for the ConnectApi classes. - Describe the use cases for the publish-subscribe pattern. - Given a scenario, identify the appropriate asynchronous Apex feature. - Describe the use cases for the Queueable interface. - Describe the use cases for the Callable interface. - Describe the nuances of Apex triggers. |
| Testing, Debugging, and Deployment | 20% | - Describe the process for debugging Apex. - Describe the nuances of testing Visualforce controllers. - Describe the nuances of testing Lightning Web Components. - Describe the process for debugging Aura and Lightning Web Components. - Describe the nuances of testing Aura components. - Describe the nuances of testing Apex triggers. - Describe the process for deploying Salesforce applications. - Given a scenario, identify the appropriate test setup logic. - Describe the best practices for testing Apex. |
| Advanced Developer Fundamentals | 15% | - Given a scenario, identify the use of custom metadata and custom settings. - 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.describeSObjects() method. - 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 use cases for the System.Limits Apex methods. - Describe the capabilities of the Schema.describeTabs() method. - Use the sObject describe result and field describe result to get information about sObjects and fields. |
1. Aura コンポーネントには、アカウントに関する情報を表示するセクションがあり、デスクトップでは適切に機能しますが、モバイル デバイスやタブレットでは説明フィールドの出力を表示するには水平にスクロールする必要があります。
HTML
<lightning:layout multipleRows="false">
<lightning:layoutItem size="6">{!v.rec.Name}
</lightning:layoutItem>
<lightning:layoutItem size="6">{!v.rec.Description__c}
</lightning:layoutItem>
</lightning:layout>
開発者は、モバイル デバイスやタブレット デバイスに対応するためにコンポーネントをどのように変更すればよいでしょうか?
A) 1
HTML
<lightning:layout multipleRows="true">
<lightning:layoutItem smallDeviceSize="12" mediumDeviceSize="6" largeDeviceSize="6">{!v.rec.
Name}</lightning:layoutItem>
<lightning:layoutItem smallDeviceSize="12" mediumDeviceSize="6" largeDeviceSize="6">{!v.rec.
Description__c}</lightning:layoutItem>
</lightning:layout>
B) HTML
<lightning:layout verticalAlign="start" multipleRows="true">
<lightning:layoutItem flexibility="auto" size="6">{!v.rec.Name}</lightning:layoutItem>
<lightning:layoutItem flexibility="auto" size="6">{!v.rec.Description__c}</lightning:layoutItem>
</lightning:layout>
C) HTML
<lightning:layout multipleRows="false">
<lightning:layoutItem multipleRows="12" largeDeviceSize="6">{!v.rec.Name}</lightning:layoutItem>
<lightning:layoutItem multipleRows="12" largeDeviceSize="6">{!v.rec.Description__c}</lightning:
layoutItem>
</lightning:layout>
D) HTML
<lightning:layout multipleRows="true">
<lightning:layoutItem padding="around-small" size="6">{!v.rec.Name}</lightning:layoutItem>
<lightning:layoutItem padding="around-small" size="6">{!v.rec.Description__c}</lightning:
layoutItem>
</lightning:layout>
2. システムにはLightning Webコンポーネントが存在し、レコードに関する情報をコンテキストに応じてモーダルとして表示します。Salesforce管理者は、Lightning App Builder内でこのコンポーネントを使用する必要があります。開発者は、XMLリソースファイル内でどの2つの設定を行う必要がありますか?
A) 'IsVisible' 属性を 'true' に設定します。
B) 'target' を 'lightning__AppPage' に指定します。
C) 'IsExposed' 属性を 'true' に設定します。
D) 'target' を 'lightning__RecordPage' に指定します。
3. Apexトリガは、商談レコードがクローズおよび受注とマークされるたびに契約レコードを作成します。開発者は、過去の商談を一括読み込みする際に契約レコードが作成されないようにするタスクを負っていますが、日常的に使用するユーザーには、依然としてロジックを実行する必要があります。これを実現するためにApexトリガを更新する最も拡張性の高い方法は何でしょうか?
A) リストのカスタム設定を使用して、データをロードするユーザーのトリガーを無効にします。
B) 階層カスタム設定を使用して、データをロードするユーザーに対してトリガー内のロジックの実行をスキップします。
C) データ ロード ユーザーによる作成を防ぐために、契約に検証ルールを追加します。
D) データをロードするユーザーのプロファイル ID をトリガーに追加します。
4. ある企業が最近、組織内の商談に関する情報をデータグリッドに表示するカスタムコントローラを備えたVisualforceページをリリースしました。ユーザーから、特定の状況下で「ビューステートの最大サイズ制限」というエラーメッセージが表示されるという報告がありました。Visualforceのベストプラクティスによると、ビューステートのサイズを縮小するために開発者が実行すべき3つのアクションはどれですか?
A) 変数にはコントローラ内のprivateキーワードを使用します。1415
B) 状態を維持しない変数には、Apex コントローラで transient キーワードを使用します。
C) フィルターとページ区切りを使用してデータ量を減らします。1819
D) 変更されない変数の場合は、コントローラ内でfinalキーワードを使用します。1617
E) SOQLクエリを絞り込み、ページに関連するデータのみを返します。2021
5. カスタム Region__c オブジェクトを使用して、郵便番号に基づいてリードの地域を割り当てるための最適な Apex トリガー ロジックを表すコード スニペットはどれですか。
A) Region__c = zipMap.get(l.PostalCode);
}
}
B) Region__c = r.Region_Name__c;
}
}
}
C) Region__c = r.Region_Name__c;
}
}
}
D) Java
Set<String> zips = new Set<String>();
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {
zips.add(l.PostalCode);
}
}
for(Lead l : Trigger.new) {
List<Region__c> regions = [SELECT Zip_Code__c, Region_Name__c FROM Region__c WHERE Zip_Code__c IN :zips]; for(Region__c r : regions) { if(l.PostalCode == r.Zip_Code__c) {
E) Region__c = reg.Region_Name__c;
}
F) Java
for (Lead l : Trigger.new) {
Region__c reg = [SELECT Region_Name__c FROM Region__c WHERE Zip_Code__c = :l.
PostalCode];
G) Java
Set<String> zips = new Set<String>();
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {
zips.add(l.PostalCode);
}
}
for (Lead l : Trigger.new) {
List<Region__c> regions = [SELECT Zip_Code__c, Region_Name__c FROM Region__c WHERE Zip_Code__c IN :zips]; for (Region__c r : regions) { if(l.PostalCode == r.Zip_Code__c) {
H) Java
Set<String> zips = new Set<String>();
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {
zips.add(l.PostalCode);
}
}
List<Region__c> regions = [SELECT Zip_Code__c, Region_Name__c FROM Region__c WHERE Zip_Code__c IN :zips]; Map<String, String> zipMap = new Map<String, String>(); for(Region__c r : regions) { zipMap.put(r.Zip_Code__c, r.Region_Name__c);
}
for(Lead l : Trigger.new) {
if(l.PostalCode != Null) {
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C,D | Question # 3 Answer: B | Question # 4 Answer: B,C,E | Question # 5 Answer: H |
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