A study guide frozen in time is a liability when the live exam keeps moving. Actual4Exams revises its 386 Salesforce Building Applications with Force.com and Visualforce practice questions continuously, and every 2026 purchase includes 365 days of free updates so your material never drifts out of date.
Salesforce DEV-401 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Building Applications with Force.com and Visualforce |
| Exam Number: | DEV-401 |
| Passing Score: | 65% |
| Exam Duration: | 105 minutes |
| Related Certifications: | Salesforce Certified Platform Developer I Salesforce Certified Platform Developer II |
| Real Exam Qty: | 60 (+5 unscored items) |
| Exam Price: | USD 200 (plus applicable taxes) |
| Exam Format: | Scenario-based, Multiple-choice, Multiple-select |
| Certificate Validity Period: | 2 years |
| Available Languages: | English, Japanese |
| 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 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging & Deployment | 10% | - Apex unit tests and code coverage - Change sets and deployment tools - Debug logs and developer console |
| Topic 2: Reporting & Analytics | 10% | - Dashboards and filters - Report sharing and security - Custom report types |
| Topic 3: Application Design | 5% | - Design for scalability and maintainability - Best practices for declarative first |
| Topic 4: Business Logic & Process Automation | 23% | - Process Builder and Flow - Apex classes, triggers, and DML operations - Error handling and exception management - Workflow rules, approval processes |
| Topic 5: Data Modeling & Management | 32% | - Field types, validation rules, formulas - Standard and custom objects - Relationships (lookup, master-detail, self) - Data access and security model - SOQL and SOSL queries |
| Topic 6: User Interface | 15% | - Page layouts, record types, Lightning experience - Custom buttons, links, and actions - Visualforce pages, components, and controllers |
| Topic 7: Overview of Force.com Platform | 5% | - Platform limits and governor considerations - Multitenant architecture - Declarative vs programmatic development |
The Salesforce DEV-401 Exam, Question by Question
Salesforce Building Applications with Force.com and Visualforce is an official exam run by Salesforce under exam code DEV-401. Passing it awards the Salesforce Certified Force.com Developer certification, which sits at the Intermediate / Associate tier. It also counts toward related credentials such as Salesforce Certified Platform Developer I, Salesforce Certified Platform Developer II. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The Salesforce Building Applications with Force.com and Visualforce exam gives you 105 minutes to work through 60 (+5 unscored items) questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for Salesforce Building Applications with Force.com and Visualforce is USD 200 (plus applicable taxes), and 65% is what passing takes. The uncomfortable part: retakes cost the full USD 200 (plus applicable taxes) again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
No official prerequisites; recommended: 6+ months hands-on experience with Force.com, familiarity with Salesforce Admin concepts
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
Salesforce Building Applications with Force.com and Visualforce registration runs through these official channels.
Worth noting when you schedule: the exam is delivered Online proctored or on-site at authorized testing centers.
Yes, Salesforce points Salesforce Building Applications with Force.com and Visualforce candidates toward the following training.
Whatever course you choose, close the loop with question practice: the 386 items in the Actual4Exams DEV-401 package convert course knowledge into exam-day scoring ability.
It is. Actual4Exams publishes a free PDF demo of the Salesforce Building Applications with Force.com and Visualforce material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the Salesforce Building Applications with Force.com and Visualforce exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery takes about a minute. Files unlock for instant download at payment and are emailed to you automatically; if 2 hours pass with nothing received, check spam and contact customer service. There is no installation limit, so the test engine can live on every device you own, phone included.
Salesforce Building Applications with Force.com and Visualforce breaks down into 7 official domains, led by Overview of Force.com Platform (5%), Application Design (5%), and Data Modeling & Management (32%). You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
Salesforce Building Applications with Force.com and Visualforce Sample Questions:
Question 1
CORRECT TEXT
Up to how many custom fields in a standard or custom object can be marked as external id field?
Question 2
CORRECT TEXT
Describe a roll-up summary
Question 3
CORRECT TEXT
Queues exist for which objects?
Question 4
CORRECT TEXT
How to find out if SFDC environment uses packages?
Question 5
What are ways in which you can obtain a record's ID? (Select all that apply.)
A. URL
B. Reports
C. On each record
D. Data Loader
E. Import Wizard
Solutions:
| Question 1 Answer: Only visible for members | Question 2 Answer: Only visible for members | Question 3 Answer: Only visible for members | Question 4 Answer: Only visible for members | Question 5 Answer: A,B,D |
No help, Full refund!
Actual4Exams confidently stands behind all its offerings by giving Unconditional "No help, Full refund" Guarantee. Since the time our operations started we have never seen people report failure in the Salesforce DEV-401 exam after using our products. With this feedback we can assure you of the benefits that you will get from our products and the high probability of clearing the DEV-401 exam.
We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the Salesforce DEV-401 exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.
This means that if due to any reason you are not able to pass the DEV-401 actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
