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Instant Download Salesforce : CRT-450日本語 Questions & Answers as PDF & Test Engine
- Exam Code: CRT-450
- Exam Name: Salesforce Certified Platform Developer I (CRT-450日本語版)
- Updated: Oct 22, 2026
- No. of Questions: 240 Questions and Answers
- Download Limit: Unlimited
Price: $79.98
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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 |
| Passing Score: | 68% |
| Related Certifications: | Salesforce Certified Platform Developer II |
| Exam Price: | $200 USD |
| Available Languages: | English, Japanese, Spanish, French, German |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 105 minutes |
| Exam Format: | Multiple-select, Multiple-choice |
| Real Exam Qty: | 60-65 |
| 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% | - Lightning App Builder and components - Visualforce pages and controllers - UI security and accessibility - Lightning Web Components |
| Salesforce Fundamentals | 7% | - Development models and tools - Multi-tenant architecture - Platform features and capabilities |
| Testing, Debugging, and Deployment | 17% | - Deployment tools and processes - Change management and best practices - Test methods and test data creation - Code coverage requirements - Debugging tools and techniques |
| Data Modeling and Management | 13% | - Custom objects and fields - Relationships and lookup filters - Data security and sharing - Data import/export and management |
| Logic and Process Automation | 40% | - Governor limits and exception handling - Formulas, roll-up summaries, and validation rules - Apex programming: classes, triggers, and methods - Process Builder, Flow, and Workflow - SOQL, SOSL, and DML operations - Order of execution |
CRT-450日本語 Exam Facts: Choosing Wisely Among Materials
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Through the official channel: Salesforce Certification Registration Create an account, pick a test center or online proctoring, choose your date, and pay the fee to confirm your seat.
The official Salesforce Certified Platform Developer I (CRT-450日本語版) outline distributes weight like this:
- Data Modeling and Management (13%)
- Testing, Debugging, and Deployment (17%)
- Salesforce Fundamentals (7%)
You need 68% to pass, and the registration fee is $200 USD. Time is precious, and so is that fee — earlier preparation with verified Lead2Passed material protects both.
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About 60-65 questions in 105 minutes minutes. Rehearsing at that exact pace with 240 practice questions for the CRT-450日本語 exam makes the real session familiar rather than frightening.
Platform Developer I Certification Study Guide Trailhead Platform Developer I Trailmix An official course supplies structured theory, while the verified Lead2Passed bank provides the timed rehearsal — a combination that covers the exam from both sides.
No mandatory prerequisites; recommended hands-on experience building custom applications on the Lightning Platform
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Salesforce Certified Platform Developer I (CRT-450日本語版) Sample Questions:
開発者は、アカウントが作成されない理由を判断するために、次のコードをデバッグしています。 Account a = new Account(Name = 'A'); Database.insert(a, false); 問題をデバッグするには、コードをどのように変更すればよいでしょうか?
- A. 挿入メソッドの周りにtry/catchを追加します
- B. 挿入メソッドの前にSystem.debug()ステートメントを追加します。
- C. 挿入メソッドの戻り値をSaveresult変数に収集する
- D. 2番目の挿入メソッドパラメータをTRUEに設定する
Correct Answer: C 🗳️
Salesforce管理者がレコードトリガーフローを作成しています。特定の条件が満たされた場合、フローはApexメソッドを呼び出して、複数の種類のオブジェクトを含む複雑な検証を実行する必要があります。
Apex メソッドを作成するときに、メソッドをフロー内で使用できることを確認するために開発者はどのアノテーションを使用する必要がありますか?
- A. @AuraEnaled
- B. @InvocableMethod
- C. @リモートアクション
- D. @future
Correct Answer: B 🗳️
Lightning WebコンポーネントにカスタムSVGを含めるには、どの3つの手順を実行すればよいですか？3つの回答を選択してください。
- A. SVG をコンテンツ アセット ファイルとしてインポートします。
- B. HTML テンプレート内のゲッターを参照します。
- C. SVG を静的リソースとしてアップロードします。
- D. HTML テンプレート内のインポートを参照します。
- E. 静的リソースをインポートし、JavaScript でそのゲッターを提供します。
Correct Answer: B,C,E 🗳️
Universal Container* は、新しい Salesforce アプリケーションを構築するために、完全に宣言的な開発を使用することを決定しました。
このアプリケーションのビジネスロジック層を構築するために使用できる2つのオプションはどれですか？2つの回答を選択してください。
- A. バッチジョブ
- B. 検証ルール
- C. レコードトリガーフロー
- D. リモートアクション
Correct Answer: B,C 🗳️
以下のコード スニペットを参照してください。
Lightning Web コンポーネントがレンダリングされるときに、特定の条件に一致する機会のリストがデータベースから取得され、エンドユーザーに表示される必要があります。
Lightning Webコンポーネント内でメソッドを使用できるようにするには、開発者が実装する必要がある3つの考慮事項はどれですか？3つの回答を選択してください。
- A. メソッドは (cacheable-trun) 属性を指定する必要があります
- B. メソッドは、データベースから取得された結果セットを変更できません。
- C. メソッドは真のInvocablemethodアノテーションでアノテーションされている必要があります
- D. メソッドは (continuation-true) 属性を指定する必要があります
- E. メソッドにはAureEnabledアノテーションを付与する必要があります
Correct Answer: A,B,E 🗳️
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