- Exam Code: CRT-450-JPN
- Exam Name: Salesforce Certified Platform Developer I (CRT-450日本語版)
- Updated: Sep 18, 2026
- Q & A: 240 Questions and Answers
Confidence comes from rehearsal with a clock. The Salesforce Certified Platform Developer I (CRT-450日本語版) SOFT and APP versions from Exam4Tests let you control test time and track scores across 240 practice questions.
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Certified Platform Developer I |
| Exam Number: | CRT-450 |
| Passing Score: | 65% |
| Exam Duration: | 110 minutes |
| Exam Format: | Multiple Choice, Multiple Select |
| Available Languages: | Japanese, English |
| Related Certifications: | Salesforce Certified Platform Developer II |
| Real Exam Qty: | 60 |
| Exam Price: | USD 200 |
| Sample Questions: | ![]() |
| Exam Way: | Proctored exam delivered onsite at a testing center or in an online proctored environment |
| Pre Condition: | None required; course attendance highly recommended |
| Official Syllabus URL: | https://trailhead.salesforce.com/en/credentials/developeroverview |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Salesforce Fundamentals | 10% | - AppExchange application extension - MVC pattern mapping - Core CRM objects capabilities - Declarative customization use cases - Multi-tenant environment considerations |
| Topic 2: Logic and Process Automation | 46% | - SOQL, SOSL, and DML - Governor limits - Declarative process automation features - Formula fields capabilities and use cases - Apex variables, constants, and expressions - Exception handling - Apex triggers - Apex classes and interfaces - Apex primitive and complex data types - Roll-up summary fields capabilities and use cases - Apex control flow statements |
| Topic 3: User Interface | 10% | - Lightning components - Visualforce pages - Visualforce controllers |
| Topic 4: Data Modeling and Management | 12% | - Relationship types - Data import and export - Custom objects and fields - Schema Builder |
| Topic 5: Testing | 12% | - Apex test classes - Test coverage requirements - Test data creation - Execute anonymous vs. unit tests |
| Topic 6: Debug and Deployment Tools | 10% | - Metadata and business data deployment - Developer Console, Workbench, and Force.com IDE - Debug logs monitoring - Development and deployment environments |
None required; course attendance highly recommended Rules on eligibility change occasionally, so confirm the current requirements on the official page (official CRT-450日本語 exam page) before you pay the fee.
110 minutes for 60 questions. Adapt to the clock now: the Exam4Tests SOFT and APP versions let you control test time and track scores, so the real CRT-450日本語 exam feels like a rehearsal you've already done.
Delivery: payment triggers an automatic email within a minute — download immediately, install without limits, and if nothing arrives within 2 hours our round-the-clock support helps (check spam first). Refund: unlike vendors with slow, cumbersome processes, we keep it clear — take the corresponding CRT-450日本語 exam within 60 days of purchase, and if you fail, send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; the full refund is processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
Yes — three different free Salesforce Certified Platform Developer I (CRT-450日本語版) demos are available to download. Do the demo test first to inspect the value, then decide. Purchases include 365 days of free updates, renewable at 50% off.
The Salesforce Certified Platform Developer I (CRT-450日本語版) blueprint covers 6 domains — including Testing (12%), Logic and Process Automation (46%), User Interface (10%). Weightings point you to the heavy hitters; schedule your review accordingly. The complete outline above lists every subtopic.
USD 200 per attempt, with 65% as the passing score. Since a failed attempt bills again, rehearse with the 240 practice questions from Exam4Tests until your tracked scores clear the mark consistently.
The Salesforce Certified Platform Developer I (CRT-450日本語版) is Salesforce's official exam for the Salesforce Developers credential (Associate level). Before anything else, verify the exam code and name match what you need — then build a plan around the official objectives. Related credentials include Salesforce Certified Platform Developer II.
ユニバーサルコンテナーズは、新しいSalesforceアプリケーションの構築に宣言型開発のみを採用することを決定しました。アプリケーションのデータベース層を構築するには、どの3つのオプションを使用すべきでしょうか?3つ選択してください。
Correct Answer: A,B,E 🗳️
開発者は、サンドボックスでApexテストメソッドが失敗していることに気づきました。問題を特定するために、開発者はテストメソッド内のコードをコピーし、開発者コンソールの匿名実行ツールを使って実行しました。すると、コードは例外やエラーなしで実行されました。なぜテストメソッドはサンドボックスでは失敗し、開発者コンソールでは成功したのでしょうか?
Correct Answer: A 🗳️
開発者は、会社名が「Universal Containers」であるすべてのリード、アカウント、および連絡先の ID と名前を取得するために何を使用すればよいでしょうか?
Correct Answer: C 🗳️
開発者は、現在のユーザーが所有する連絡先をリストする Visualforce ページを作成するように求められます。
このコンポーネントは Lightning ページに埋め込まれます。
不要なコードを書かずに、この目的にはどのコントローラーを使用すればよいでしょうか?
Correct Answer: A 🗳️
開発者は、以下に示すように、アカウント タイプ フィールドを表示するための Visualforce ページとカスタム コントローラを作成しました。
カスタム コントローラー コード:
Visualforce ページ スニペット:
アカウント種別項目の値がページに正しく表示されません。Visualforceページでカスタムコントローラが正しく参照されている場合、開発者はこの問題を修正するために何をすべきでしょうか?
Correct Answer: B 🗳️
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