Learn with Salesforce : DEV-450 training material for 100% pass
Updated: Oct 16, 2026
No. of Questions: 65 Questions & Answers with Testing Engine
Download Limit: Unlimited
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Difficulty in writing Salesforce DEV-450 Exam
It is little bit tough and it requires you a lot of hands-on experience. It is advisable to have prior knowledge of Salesforce alongwith some development experience. The more experience you have, the more it is beneficial for you, Major challenging things which you can find in exam is about different scenario based questions, you must have strong understanding of Programming languages and use of different Salesforce services. Candidates having thorough study and hands-on practice can help you to get prepare for this exam. It is all up to your decision we mean to say a source which you used for DEV-450 exam preparation it may be a book or an online source which offered you DEV-450. In these days people mostly prefer to buy their study material from an online platform and there are many online websites who are offering Salesforce DEV-450 Exam test questions but they are not verified by experts. So, you have to choose a platform which gives you the best & authentic Salesforce DEV-450 practice test paper & Salesforce DEV-450 exam dumps and i.e. only you can have it at Exam4Labs because all their exams are verified by the Subject Matter Expert.
For more info visit: Salesforce DEV-450 Exam Reference, Salesforce Documents
Salesforce Certified Platform Developer I (SU18) DEV-450 Dumps Provided Study Notes
Exam4Labs expert team recommend you to prepare some notes on these topics along with it don't forget to practice Salesforce Certified Platform Developer I (SU18) DEV-450 Dumps which been written by our expert team, Both these will help you a lot to clear this exam with good marks.
- Roll-up summary fields.
- Declarative automation features vs. Apex classes and triggers.
- Heroku platform.
- Write Visual force controllers.
- mapping to the MVC pattern.
- Governor limits on Apex transactions.
- Multi-tenant environment.
- Exception handling in Apex.
- Apex Development.
- Visual force page.
- Monitor various types of debug logs.
- Triggers.
- Apex control flow statements.
- SOSL, SOQL, and DML statements.
- Lightning Platform Applications.
- Formula fields.
- Core CRM objects
- Importing and Exporting Data.
- Entity relationships.
- Data model.
Salesforce DEV-450 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Salesforce Programmatic Development using Apex and Visualforce |
| Exam Number: | DEV-450 |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 105-110 |
| Real Exam Qty: | 60-65 |
| Related Certifications: | Salesforce Certified App Builder Salesforce Certified Platform Developer II Salesforce Certified Administrator |
| Available Languages: | English, Spanish, French, Japanese, German |
| Exam Format: | Multiple Select, Multiple Choice |
| Exam Price: | $200 USD |
| Passing Score: | 68% |
| Recommended Training: | DEX450: Build Applications Programmatically on the Salesforce Platform Trailhead Platform Developer I Trailmix |
| Exam Registration: | Salesforce Certification Portal Pearson VUE Registration |
| Sample Questions: | Salesforce DEV-450 Sample Questions |
| Exam Way: | Online proctored or in-person at authorized Pearson VUE/PSI testing centers |
| Pre Condition: | Recommended: 6+ months of Salesforce platform experience, familiarity with object-oriented programming and declarative development |
| Official Syllabus URL: | https://trailhead.salesforce.com/credentials/platform-developer-i |
Salesforce DEV-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Testing, Debugging, and Deployment | 17% | - Writing Apex test classes and methods - Code coverage requirements - Debugging tools and techniques - Deployment options and change management |
| Topic 2: Salesforce Fundamentals | 7% | - Declarative vs programmatic development - Governor limits and platform constraints - Multi-tenant architecture and MVC framework |
| Topic 3: Data Modeling and Management | 13% | - Standard and custom objects, fields, and relationships - SOQL and SOSL query construction - DML operations and transaction control |
| Topic 4: Logic and Process Automation | 38% | - Apex syntax, classes, interfaces, and inheritance - Exception handling and best practices - Combining declarative tools with Apex - Apex triggers and execution order |
| Topic 5: User Interface Development | 25% | - Visualforce pages and components - Integrating Visualforce with declarative features - Custom controllers and controller extensions |
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