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Exam Code: DEV-401
Exam Name: Building Applications with Force.com and Visualforce (DEV-401日本語版)
Certification Provider: Salesforce
Corresponding Certification: Certified Force.com Advanced Developer
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DEV-401日本語

Check Updated on: Oct 10, 2026

No. of Questions: 386 Questions & Answers with Exam Engine

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  • Total Questions: 386
  • Updated on: Oct 10, 2026
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  • Total Questions: 386
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As 2026 moves on, one truth stays constant: aimless preparation costs the most and delivers the least. NewPassLeader gives DEV-401日本語 candidates the Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) material, the tools, and the support to make every study hour an investment with a return.

Salesforce DEV-401日本語 Exam Overview:

Certification Vendor:Salesforce
Exam Name:Building Applications with Force.com and Visualforce
Exam Number:DEV-401
Exam Duration:90-120
Exam Price:USD 200 (may vary by region)
Available Languages:English
Real Exam Qty:60-65
Exam Format:Multiple Select, Multiple Choice
Related Certifications:Salesforce Certified Platform App Builder
Salesforce Certified Platform Developer I
Passing Score:Approximately 68%
Certificate Validity Period:Retired certification (no longer actively issued)
Recommended Training:Force.com Developer Training
Salesforce Trailhead Learning Paths
Exam Registration:Salesforce Certification Registration
Kryterion Webassessor
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored exam via Kryterion Webassessor or authorized test centers
Pre Condition:No formal prerequisite, but strong knowledge of Salesforce platform and basic programming is recommended.
Official Syllabus URL:https://trailhead.salesforce.com/credentials

Salesforce DEV-401日本語 Exam Syllabus Topics:

SectionObjectives
Topic 1: Visualforce Development- User interface customization
  • 1. Components and custom controllers
    • 2. Event handling and navigation
      - Page development
      • 1. Standard controllers and extensions
        • 2. Visualforce page structure
          Topic 2: Application Logic and Security- Business logic implementation
          • 1. Automation concepts
            • 2. Workflow rules and validation rules
              - Security model
              • 1. Object-level and field-level security
                • 2. Sharing rules and roles
                  Topic 3: Apex Programming- Database operations
                  • 1. SOQL and SOSL queries
                    • 2. DML operations and transactions
                      - Apex fundamentals
                      • 1. Governor limits
                        • 2. Triggers and classes
                          Topic 4: Force.com Fundamentals- Platform architecture overview
                          • 1. Multi-tenant architecture basics
                            • 2. Metadata-driven development model
                              - Data model and configuration
                              • 1. Relationships and schema design
                                • 2. Standard and custom objects

                                  Preparing for DEV-401日本語 Efficiently: Facts and Guidance

                                  No formal prerequisite, but strong knowledge of Salesforce platform and basic programming is recommended.
                                  You need Approximately 68% to pass, and the exam fee is USD 200 (may vary by region). Money, time and energy all count as investment here — efficient preparation protects all three, which is exactly what the NewPassLeader DEV-401日本語 material is built for.
                                  Because aimless effort is the most expensive kind. The NewPassLeader bank pairs 386 practice questions for the DEV-401日本語 exam with verified answers, a question set that stays lean by design, per-session scoring that exposes weak areas, and study guidance that turns every hour into targeted progress on the Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) objectives — that is what efficiency looks like in practice.
                                  Salesforce Trailhead Learning Paths Force.com Developer Training Use it for structured theory where you need depth, and let the verified NewPassLeader material handle the timed rehearsal — an efficient combination rather than a pile of overlapping resources.
                                  Not necessarily. A bloated dump stuffed with outdated material wastes more time than it saves. The NewPassLeader approach is different: DEV-401日本語 content is updated in step with the real exam, and questions that become useless or invalid are removed, so the bank you study is always lean, clear and worth your hours. Fewer, fresher, verified questions beat thousands of stale ones — and they come with a plan that keeps your training on target instead of aimless.
                                  Officially, here: Salesforce Certification Registration Kryterion Webassessor Create an account, choose a test center or online proctoring, and pay the fee to lock in your appointment.
                                  About 60-65 questions within 90-120 minutes. Timing yourself against that limit in the NewPassLeader engine turns the real session into a familiar routine instead of a race you have never practiced.
                                  The current Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) outline distributes weight like this:
                                  • Apex Programming ()
                                  • Visualforce Development ()
                                  • Force.com Fundamentals ()
                                  That is your plan: heavy domains get the long sessions, light ones get the quick reviews, and the NewPassLeader bank measures your hold on each.
                                  The study guidance around them. The DEV-401日本語 material at NewPassLeader includes preparation hints and test-taking tips that help you identify weak areas, improve both conceptual knowledge and hands-on skills, and approach the Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) exam with a method rather than a hope. Combined with per-session scoring and free 24/7 support, the questions become the core of a complete preparation system.

                                  Salesforce Building Applications with Force.com and Visualforce (DEV-401日本語版) Sample Questions:

                                  [作成日]フィールドは、[システムフィールドの挿入]機能を使用してレコード上で更新できます。

                                  • A. 真
                                  • B. 偽
                                  Reveal Solution  Discussion  0

                                  Correct Answer: B  🗳️

                                  正しいテキスト
                                  3種類のカスタムタブはどれですか。

                                  Reveal Solution  Discussion  0

                                  Correct Answer:

                                  カスタムオブジェクトタブ、Webタブ、Visualforceタブ

                                  正しいテキスト
                                  フローで使用可能なリソースの種類を一覧表示します（6項目）

                                  Reveal Solution  Discussion  0

                                  Correct Answer:

                                  可変定数式テキストテンプレートの選択動的選択

                                  正しいテキスト
                                  コンポーネントにはどのような属性が必要ですか？

                                  Reveal Solution  Discussion  0

                                  Correct Answer:

                                  エンティティID

                                  アカウントに連絡先の役割を追加しているときに、これらの連絡先のうちどれがカウンターを利用できますか？

                                  • A. 連絡先オブジェクトのすべての連絡先。
                                  • B. そのアカウントの関連リストに存在する連絡先
                                  Reveal Solution  Discussion  0

                                  Correct Answer: A  🗳️

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