PDF Version DemoA Salesforce credential still carries real weight with hiring managers, and the Salesforce Certified Platform Developer I (CRT-450日本語版) exam is your way in. Dumpkiller gives you 240 practice questions so you can walk into the CRT-450日本語 testing center with confidence.
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 |
| Real Exam Qty: | 60-65 |
| Exam Format: | Multiple-select, Multiple-choice |
| Certificate Validity Period: | 2 years |
| Passing Score: | 68% |
| Exam Price: | $200 USD |
| Exam Duration: | 105 minutes |
| Available Languages: | English, German, Japanese, Spanish, French |
| 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 |
|---|---|---|
| User Interface | 23% | - UI security and accessibility - Lightning Web Components - Lightning App Builder and components - Visualforce pages and controllers |
| Salesforce Fundamentals | 7% | - Platform features and capabilities - Development models and tools - Multi-tenant architecture |
| Logic and Process Automation | 40% | - Order of execution - SOQL, SOSL, and DML operations - Formulas, roll-up summaries, and validation rules - Apex programming: classes, triggers, and methods - Governor limits and exception handling - Process Builder, Flow, and Workflow |
| Data Modeling and Management | 13% | - Custom objects and fields - Relationships and lookup filters - Data security and sharing - Data import/export and management |
| Testing, Debugging, and Deployment | 17% | - Deployment tools and processes - Debugging tools and techniques - Code coverage requirements - Test methods and test data creation - Change management and best practices |
Your CRT-450日本語 Exam Questions, Answered
What is the CRT-450日本語 exam all about?
The Salesforce Certified Platform Developer I (CRT-450日本語版) exam (code: CRT-450日本語) is the official Salesforce exam that leads to the Salesforce Certified Platform Developer I certification. It sits at the Professional level of the Salesforce certification track. It is also connected with related credentials such as Salesforce Certified Platform Developer II. Passing it proves to employers that your skills have been validated by Salesforce itself, which is why the CRT-450日本語 credential keeps showing up in job postings.
How many questions are in the CRT-450日本語 exam, and how long does it take?
The Salesforce Certified Platform Developer I (CRT-450日本語版) exam gives you 105 minutes to work through 60-65. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.
What score do I need to pass the CRT-450日本語 exam, and how much does it cost?
The passing score for the Salesforce Certified Platform Developer I (CRT-450日本語版) exam is 68%, and the official registration fee is $200 USD. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 68%.
Are there any prerequisites for the CRT-450日本語 exam?
According to Salesforce, the following applies: No mandatory prerequisites; recommended hands-on experience building custom applications on the Lightning Platform. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://trailhead.salesforce.com/credentials/platform-developer-i before you register.
How do I register for the CRT-450日本語 exam?
You can book your Salesforce Certified Platform Developer I (CRT-450日本語版) exam through the official channels below:
Depending on availability in your region, the exam is delivered as Online proctored or onsite at authorized testing centers.
What official training does Salesforce recommend for the CRT-450日本語 exam?
Salesforce lists the following training options for Salesforce Certified Platform Developer I (CRT-450日本語版) candidates:
Official courses build a solid foundation, and pairing them with the 240 practice questions from Dumpkiller shows you how ready you really are before you spend money on the exam itself.
Can I try the CRT-450日本語 practice questions before buying?
Yes. Dumpkiller offers a free CRT-450日本語 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Salesforce Certified Platform Developer I (CRT-450日本語版) material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
What happens if I do not pass the CRT-450日本語 exam, and how is my order delivered?
If you take the corresponding CRT-450日本語 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.
What topics are covered in the CRT-450日本語 exam?
The official Salesforce Certified Platform Developer I (CRT-450日本語版) syllabus is organized into 5 main domains. The first three are Testing, Debugging, and Deployment (17%), User Interface (23%), and Salesforce Fundamentals (7%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.
Salesforce Certified Platform Developer I (CRT-450日本語版) Sample Questions:
Question 1
Universal Container の営業管理チームでは、リードが変換されたときに、リード レコードのリード ソース フィールドにデータが入力されることを求めています。
リードを変換する前にユーザーがリード ソース フィールドに確実に入力できるようにするには、どうすればよいでしょうか。
A. リード会話フィールド マッピングを使用します。
B. 数式フィールドを使用します。
C. 検証ルールを使用します。
D. リードに対して after トリガーを作成します。
Question 2
組織内の Account オブジェクトには、Branch と呼ばれる子オブジェクトとのマスター詳細関係があります。
次の自動化が存在します:
- ロールアップサマリーフィールド
- カスタム検証ルール
- 重複ルール
開発者が Account オブジェクトにトリガーを作成しました。
トリガーコードをテストする際に開発者が考慮すべき2つのことは何ですか？2つ選択してください。
A. 検証ルールによりトリガーが再度起動します。
B. ロールアップ サマリー フィールドにより、親レコードが保存されることがあります。
C. トリガーはトランザクション中に複数回起動される可能性があります。
D. すべての DML 操作がデータベースにコミットされると、重複ルールが実行されます。
Question 3
アカウント オブジェクトには、次の自動化がすでに存在します。
- 特定の条件が満たされたときにフィールドを更新するワークフロールール
- フィールドのカスタム検証
- 関連する連絡先レコードを更新する方法
開発者が Account オブジェクトにトリガーを作成しました。
トリガー コードをテストする際に開発者が考慮すべきことは何ですか?
A. トリガーはトランザクション中に複数回起動される可能性があります。
B. フローは複数回起動される場合があります。
C. ワークフロー ルール フィールドが更新されると、カスタム検証が再度実行されます。
D. ワークフロー ルールは、トリガーがすべての DML 操作をデータベースにコミットした後にのみ実行されます。
Question 4
Universal Container(UC)は、配送プロセスを効率化しつつ配送コストを削減したいと考えています。配送担当者は、複数の取引先がデフォルトの集荷住所を共有できるように、グローバルアドレスの実装をUCに提案しました。開発者は、このビジネス要件をサポートするオブジェクトとリレーションシップを作成する任務を負い、設定メニューを使用して「グローバルアドレス」というカスタムオブジェクトを作成しました。開発者は、ビジネスニーズをサポートする最も効率的なモデルを作成するために、どのフィールドを追加すべきでしょうか？
A. グローバル アドレス オブジェクトのマスター詳細フィールドをアカウント オブジェクトに追加します。
B. アカウントオブジェクトのマスター詳細フィールドをグローバルアドレスオブジェクトに追加します。
C. グローバルアドレスオブジェクトのルックアップフィールドをアカウントオブジェクトに追加します。
D. アカウント オブジェクトのルックアップ フィールドをグローバル アドレス オブジェクトに追加します。
Question 5
SOQLクエリが返すことができる3つのデータ型はどれですか？3つの回答を選択してください。
A. リスト
B. 整数
C. ダブル
D. sオブジェクト
E. ロング
Solutions:
| Question 1 Answer: C | Question 2 Answer: B,C | Question 3 Answer: A | Question 4 Answer: A | Question 5 Answer: A,B,D |
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