Instantly download DEX-450 updated real questions
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Updated: Aug 17, 2026
No. of Questions: 202 Questions & Answers with Testing Engine
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Salesforce DEX-450 Exam Overview:
| Certification Vendor: | Salesforce |
| Exam Name: | Programmatic Development using Apex and Visualforce in Lightning Experience |
| Exam Number: | DEX-450 |
| Available Languages: | English |
| Certificate Validity Period: | 3 years |
| Passing Score: | 65%–80% |
| Real Exam Qty: | 60–85 |
| Exam Duration: | 105–120 |
| Exam Price: | $200 USD |
| Related Certifications: | Salesforce Platform Developer II |
| Exam Format: | Multiple Choice, Scenario-based, Multiple Select |
| Recommended Training: | Build Applications Programmatically on the Salesforce Platform (DEX450) |
| Exam Registration: | Salesforce Certification Portal |
| Sample Questions: | Salesforce DEX-450 Sample Questions |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Understanding of declarative development; experience with object-oriented programming; completion of recommended training or equivalent knowledge |
| Official Syllabus URL: | https://trailhead.salesforce.com/en/credentials/platform-developer-i |
How to Study the Salesforce DEX-450 Exam
The DEX-450 Test can be prepared in several respects. There are many forms to train for this test. Aspirants can select the PDFs available on the official website of Salesforce and they are also able to view videos online. The Qualification Questions Team strongly maintains that information obtained from multiple testing materials and references must be tested using high-quality evaluation engines when they fulfil the actual test. Before being greenlit, all our study material is confirmed repeatedly by experts.DEX-450 exam dumps of qualification-questions will be continuously revised, so the DEX-450 Test will be mirrored into the Dex-450 practice exams of any changes to the Salesforce Agile Research Certification materials. Expert team on Exam-Killer advises that you take quality notes on these subjects and that you should not neglect to follow DEX-450 exam dumps, which has been written by our expert staff.
For more info read reference:
Salesforce DEX-450 Certification leaning site Salesforce DEX-450 Certification resources
How much Salesforce DEX-450 Exam Cost
The price of the Salesforce DEX-450 certification is $375 USD, for more information related to the Salesforce DEX-450 Exam please visit Salesforce website.
Difficulty in Writing of Salesforce DEX-450 Exam
As agile is observed in nearly all organizations, Salesforce DEX-450 is the most successful qualification candidates can get on their resume. Professionals have therefore been known to demonstrate concern. But this difficulty can be overcommed if practitioners study with DEX-450 exam dumps and test them with test engines, stays based on tests, can be an incredibly challenging qualification. However, with accurate focusing and proper planning content, candidates will clear the test. With the aid of these exam dumps and provided DEX-450 practice exams, aspirants get reasonable idea about the kind of questions they pose in actual certification. The Salesforce experts check Exam-Killer DEX-450 exam dumps. Certification questions also include a test for practise and is an ideal forum for checking the information achieved.
Salesforce DEX-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Retrieval and Manipulation | 20% | - SOQL and SOSL queries
|
| Topic 2: Apex Programming Fundamentals | 25% | - Apex syntax, data types, and control structures
|
| Topic 3: Visualforce Development | 15% | - Page creation and standard controllers
|
| Topic 4: Apex Classes, Triggers, and Execution | 20% | - Class structure, methods, and access modifiers
|
| Topic 5: Data Modeling and Management | 20% | - Custom objects, fields, and relationships
|
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