Exam Name: Salesforce Certified Platform Developer I (CRT-450日本語版)
Certification Provider: Salesforce
Corresponding Certification: Salesforce Developers
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Updated: Sep 03, 2026
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- Total Questions: 240
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Salesforce CRT-450日本語 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified Platform Developer I |
| Exam Number: | CRT-450 |
| Related Certifications: | Salesforce Certified Platform Developer II |
| Available Languages: | German, French, Spanish, English, Japanese |
| Exam Duration: | 105 minutes |
| Exam Price: | $200 USD |
| Real Exam Qty: | 60-65 |
| Certificate Validity Period: | 2 years |
| Passing Score: | 68% |
| Exam Format: | Multiple-select, Multiple-choice |
| Recommended Training: | Trailhead Platform Developer I Trailmix Platform Developer I Certification Study Guide |
| Exam Registration: | Salesforce Certification Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at authorized testing centers |
| Pre Condition: | No mandatory prerequisites; recommended hands-on experience building custom applications on the Lightning Platform |
| Official Syllabus URL: | https://trailhead.salesforce.com/credentials/platform-developer-i |
Salesforce CRT-450日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging, and Deployment | 17% | - Deployment tools and processes - Debugging tools and techniques - Change management and best practices - Code coverage requirements - Test methods and test data creation |
| Topic 2: Data Modeling and Management | 13% | - Relationships and lookup filters - Data security and sharing - Data import/export and management - Custom objects and fields |
| Topic 3: Logic and Process Automation | 40% | - Formulas, roll-up summaries, and validation rules - Apex programming: classes, triggers, and methods - Process Builder, Flow, and Workflow - SOQL, SOSL, and DML operations - Governor limits and exception handling - Order of execution |
| Topic 4: Salesforce Fundamentals | 7% | - Platform features and capabilities - Development models and tools - Multi-tenant architecture |
| Topic 5: User Interface | 23% | - UI security and accessibility - Visualforce pages and controllers - Lightning Web Components - Lightning App Builder and components |
Salesforce CRT-450日本語 Exam Questions Answered
The CRT-450日本語 exam leads to the Salesforce Certified Platform Developer I certification from Salesforce. It is positioned at the Professional level. The exam validates the knowledge and skills expected of candidates preparing for Salesforce Certified Platform Developer I (CRT-450日本語版).
Related certifications include:
- Salesforce Certified Platform Developer II
The CRT-450日本語 exam includes 60-65 questions and allows 105 minutes. Before test day, divide the available time by the number of questions in a timed practice set to establish a steady per-question pace. If a difficult item starts consuming too much time, mark it for review and move forward instead of losing momentum. A full timed practice session can help you decide when to move on, when to return, and how much buffer to reserve for a final check.
The passing score for CRT-450日本語 is 68%, and the official exam fee is $200 USD. Because a retake requires paying the exam fee again, use timed practice results as a readiness check before scheduling your next attempt. If your performance remains inconsistent, continue reviewing weak domains and repeat a timed session before booking the exam.
No mandatory prerequisites; recommended hands-on experience building custom applications on the Lightning Platform
Eligibility rules can change, so confirm the current requirements on the official exam page before registering.
You can register through the official channels listed below:
The available exam delivery method is Online proctored or onsite at authorized testing centers.
The official training options include:
After reviewing the recommended training, reinforce what you learned with Actual4dump's 240 practice questions for CRT-450日本語.
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If you purchase the corresponding CRT-450日本語 preparation material and do not pass that exam within 60 days of purchase, you may apply for a full refund under the 100% Money Back Guarantee. The request requires a scanned exam enrollment slip and the official Score Report PDF, submitted within two days after the exam. Eligible requests are processed within seven days.
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The current CRT-450日本語 outline is organized into 5 top-level domains. The first listed areas include:
- User Interface (23%)
- Testing, Debugging, and Deployment (17%)
- Salesforce Fundamentals (7%)
Review the Exam Topics section above for the complete outline and any nested subtopics.
Salesforce Certified Platform Developer I (CRT-450日本語版) Sample Questions:
Question 1
ユニバーサルコンテナの管理者は、システム内で削除できるのは廃止されたコンテナのみであることを保証したいと考えています。このビジネス要件を満たすために、Salesforce開発者は
Container__c オブジェクト内の Statu3__c カスタム フィールドの ipicklist 値として「Decommissioned」を指定します。
開発者がステータスが「」のコンテナレコードのみを強制するために使用できる2つのアプローチはどれですか？
「廃止」は削除できますか？ 2つの回答を選択してください
A. Apexトリガー
B. レコードトリガーフローの前
C. レコードトリガーフローの後
D. 検証ルール
Question 2
Visualforce ページやコントローラ内のどのコードがセキュリティ上の脆弱性をもたらす可能性がありますか?
A. <apex:outputText 値="{!SCurrentPage.parameters.useriInput}" />
B. <apex:outputfield 値="(!ctrl.userinput)" レンダリング="(!isfditable}" />
C. <apex:outputField 値="{'ctrl.userInput}" />
D. <apex:outputText escape="false" value="{!sCurrentPage.parameters.userInput}TM />
Question 3
次の Apex コードを参照してください。
デバッグ ログに書き込まれるときの x の値は何ですか?
A. 2
B. 0
C. 3
D. 1
Question 4
Universal Containersは、サンドボックス環境でカスタムApexコードとLightningコンポーネントを開発しました。コードと関連設定を本番環境にデプロイする必要があります。
コードと構成を本番環境にデプロイするための推奨プロセスは何ですか?
A. Ant 移行ツールを使用して、Apex コードと Lightning コンポーネントをデプロイします。
B. 変更セットを使用して、Apex コードと Lightning コンポーネントをデプロイします。
C. Force.com IDE を使用して、Apex コードと Lightning コンポーネントをデプロイします。
D. Salesforce CLI を使用して、Apex コードと Lightning コンポーネントをデプロイします。
Question 5
開発者は、Sortable および Drawable インターフェイスで定義された機能を提供する DrawList クラスを作成する必要があります。public interface Sortable { void sort(); } public interface Drawable { void draw(); } 正しい実装はどれですか?
A. パブリッククラス DrawList は Sortable、Drawable を拡張します {
public void sort() { /*実装*/
public void draw() { /*実装*/
}
B. Public クラス DrawList は Sortable、Drawable を実装します { public void sort() { /*実装*/ public void draw() { /*実装*/
}
C. パブリッククラスDrawListはSortableを拡張し、Sortableを拡張し、Drawableを拡張します{public void sort()
{ /*実装*/ }
public void draw() { /* 実装 */
D. パブリッククラスDrawListはSortableを実装し、Drawableを実装します{public void sort()
{ /*実装*/}
public void draw() { /*実装*/
]
Solutions:
| Question 1 Answer: A,C | Question 2 Answer: D | Question 3 Answer: A | Question 4 Answer: D | Question 5 Answer: B |
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