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In 2026, preparation that ignores your calendar is preparation that fails. Actual4Labs fits CRT-450日本語 study into real life with 240 practice questions you can use online, offline, on a computer, or on a phone.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Salesforce Fundamentals | 10% | - MVC pattern mapping - Declarative customization use cases - Multi-tenant environment considerations - Core CRM objects capabilities - AppExchange application extension |
| Topic 2: Testing | 12% | - Apex test classes - Execute anonymous vs. unit tests - Test coverage requirements - Test data creation |
| Topic 3: Debug and Deployment Tools | 10% | - Debug logs monitoring - Development and deployment environments - Developer Console, Workbench, and Force.com IDE - Metadata and business data deployment |
| Topic 4: User Interface | 10% | - Visualforce controllers - Visualforce pages - Lightning components |
| Topic 5: Data Modeling and Management | 12% | - Data import and export - Relationship types - Schema Builder - Custom objects and fields |
| Topic 6: Logic and Process Automation | 46% | - Formula fields capabilities and use cases - Declarative process automation features - Governor limits - Apex primitive and complex data types - Roll-up summary fields capabilities and use cases - Apex triggers - SOQL, SOSL, and DML - Apex control flow statements - Apex classes and interfaces - Exception handling - Apex variables, constants, and expressions |
The Salesforce Certified Platform Developer I (CRT-450日本語版) exam requires a score of 65% to pass, and the official registration fee is USD 200. Because the fee is significant, preparing thoroughly the first time is the practical choice.
Every session in the test engine is scored and broken down, so you see clearly which topics you handle well and which ones keep costing you points. That picture tells you where your remaining study time belongs — a far better guide than rereading everything evenly.
The Salesforce Certified Platform Developer I (CRT-450日本語版) exam contains 60 questions, and you will have 110 minutes minutes to complete them. Practicing within the same limits builds the pacing the real exam demands.
None required; course attendance highly recommended
You can confirm the current eligibility requirements on the official CRT-450日本語 exam page before you register.
This package includes 240 practice questions for the Salesforce Certified Platform Developer I (CRT-450日本語版) exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
Yes. Once downloaded, the online test engine keeps running without an internet connection, on Windows, Mac, Android, or iOS. That means practice continues on flights, in waiting rooms, and anywhere else your day takes you — your CRT-450日本語 preparation never has to pause for a missing signal.
The Salesforce Certified Platform Developer I (CRT-450日本語版) practice questions are organized around the official exam objectives. Key topics include:
Comparing your practice scores against these topics shows you where the next session should go.
開発者は、JavaScript Remoting から Lightning Web コンポーネントに機能を移行し、既存の getOpportunities() メソッドを使用してデータを提供したいと考えています。
今何をすべきか?
Correct Answer: C 🗳️
開発者は、連絡先情報を収集するためのカスタム Lightning Web コンポーネントを構築する任務を負っています。
フォームは組織内の様々な種類のユーザー間で共有されます。セキュリティ要件として、特定のフィールドは特定のユーザーグループのみが編集・閲覧できるようにする必要があります。
セキュリティ要件をサポートするために、開発者は Lightning Web コンポーネントで何を使用すればよいでしょうか?
Correct Answer: D 🗳️
次のコード スニペットは、Visualforce ページのカスタム コントローラの一部です。
オブジェクトレベルおよびフィールドレベルの権限を適用し、現在ログインしているユーザーが適切なレベルのアクセス権限を持っていない場合にDML文が実行されないようにするために、try/catchを囲む2つの方法はどれですか？2つの回答を選択してください。
Correct Answer: B,C 🗳️
次の例では、myMethod が呼び出されたときにどの共有コンテキストが実行されますか?
Correct Answer: A 🗳️
Job_Application__cカスタムオブジェクトには、Contactオブジェクトとの主従関係を表す項目があり、Contactオブジェクトが主となっています。ある機能実装において、開発者は、取引先企業の業種が「テクノロジー」であるすべてのContactレコードを含むリストを取得すると同時に、その取引先責任者のJob_Application__cレコードも取得する必要があります。オブジェクトの関係性に基づいて、連絡先リストを取得するための最も効率的なステートメントはどれでしょうか？
Correct Answer: B 🗳️
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