PDF Version DemoThe Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) exam has a reputation for breadth, and many candidates underestimate how much ground it covers. Getcertkey closes those gaps with 386 practice questions that reflect the style and difficulty you can expect in 2026.
Salesforce DEV-401日本語 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Building Applications with Force.com and Visualforce |
| Exam Number: | DEV-401 |
| Related Certifications: | Salesforce Certified Platform Developer II Salesforce Certified Platform Developer I |
| Available Languages: | Japanese, English |
| Real Exam Qty: | 60 (+5 unscored items) |
| Certificate Validity Period: | 2 years |
| Passing Score: | 65% |
| Exam Price: | USD 200 (plus applicable taxes) |
| Exam Duration: | 105 minutes |
| Exam Format: | Scenario-based, Multiple-select, Multiple-choice |
| Recommended Training: | Force.com Developer Workbook Salesforce Trailhead |
| Exam Registration: | Salesforce Certification Portal Webassessor Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or on-site at authorized testing centers |
| Pre Condition: | No official prerequisites; recommended: 6+ months hands-on experience with Force.com, familiarity with Salesforce Admin concepts |
| Official Syllabus URL: | https://web.archive.org/web/20180319001632/https://certification.salesforce.com/exams/dev-401 |
Salesforce DEV-401日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Business Logic & Process Automation | 23% | - Process Builder and Flow - Error handling and exception management - Apex classes, triggers, and DML operations - Workflow rules, approval processes |
| Topic 2: Data Modeling & Management | 32% | - Data access and security model - Standard and custom objects - Field types, validation rules, formulas - SOQL and SOSL queries - Relationships (lookup, master-detail, self) |
| Topic 3: User Interface | 15% | - Custom buttons, links, and actions - Visualforce pages, components, and controllers - Page layouts, record types, Lightning experience |
| Topic 4: Reporting & Analytics | 10% | - Report sharing and security - Dashboards and filters - Custom report types |
| Topic 5: Overview of Force.com Platform | 5% | - Declarative vs programmatic development - Multitenant architecture - Platform limits and governor considerations |
| Topic 6: Testing, Debugging & Deployment | 10% | - Apex unit tests and code coverage - Debug logs and developer console - Change sets and deployment tools |
| Topic 7: Application Design | 5% | - Best practices for declarative first - Design for scalability and maintainability |
DEV-401日本語 Exam FAQs for 2026 Candidates
Which certification does the DEV-401日本語 exam lead to?
The DEV-401日本語 exam is the official Salesforce exam behind the Salesforce Certified Force.com Developer certification, validating the skills measured by the Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) credential. It sits at the Intermediate / Associate level of the Salesforce certification program. It also connects to Salesforce Certified Platform Developer I, Salesforce Certified Platform Developer II, so the knowledge you build here carries over to those tracks as well.
How many questions are on the DEV-401日本語 exam, and how much time do I get?
The DEV-401日本語 exam contains 60 (+5 unscored items) questions to be completed within 105 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the DEV-401日本語 exam, and what does it cost?
The passing score for the DEV-401日本語 exam is 65%, and the official registration fee is USD 200 (plus applicable taxes). Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 386 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the DEV-401日本語 exam?
No official prerequisites; recommended: 6+ months hands-on experience with Force.com, familiarity with Salesforce Admin concepts Requirements can change when Salesforce revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the DEV-401日本語 exam?
You can book the Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Online proctored or on-site at authorized testing centers. Choose the option that suits you best when you book your seat.
What official training is recommended for the DEV-401日本語 exam?
Salesforce recommends the following training resources for the Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) exam:
Official courses build the foundation; the 386 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the DEV-401日本語 practice questions before I buy?
Yes. Getcertkey provides a free DEV-401日本語 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Salesforce revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the DEV-401日本語 exam, and how is my order delivered?
Every Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the DEV-401日本語 exam?
The Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) exam blueprint is organized into 7 domains. The first three are:
- Business Logic & Process Automation — 23% of the exam
- Testing, Debugging & Deployment — 10% of the exam
- User Interface — 15% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) Sample Questions:
Question 1
役割がCase Teamに追加された場合、それは次のチームのうちのどのチームに追加されますか？
A. 営業チーム
B. アカウントチーム
C. どれもない
Question 2
正しいテキスト
これらの間の実行順序はどれですか。 エスカレーションルール割り当てルールがワークフロールール検証ルール自動応答ルールをトリガーしますか？
Question 3
Salesforceによって提供される組み込みの標準共有理由に同じラベルが付いているため、「この名前のApex共有理由はすでに存在します」というエラーが発生するため、Apex共有理由は「手動共有」というラベルのカスタムオブジェクトには作成できません
A. 真
B. 偽
Question 4
Apex共有の理由は標準オブジェクトでは利用できないため、標準オブジェクトの個々のレコードを共有することはできません。
A. 真
B. 偽
Question 5
任意の取引先レコードを手動で共有する場合、デフォルトでは、レコードの所有者は取引先レコードへのフルアクセス権を持ち、関連する取引先責任者、商談、ケースに対する読み取り/書き込みアクセス権を持ちます。 その取引先レコードの新しい手動共有ルールを作成し、[ユーザー]リストから所有者の名前を選択することで、関連する連絡先、商談、ケースに対する読み取り/書き込みアクセスを読み取り専用のように所有者に制限することができます。
A. 真
B. 偽
Solutions:
| Question 1 Answer: C | Question 2 Answer: Only visible for members | Question 3 Answer: B | Question 4 Answer: B | Question 5 Answer: B |
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