Salesforce JavaScript Developer I: 300+ Questions and Answer

Salesforce JavaScript Developer I: 300+ Questions and Answer, Master JavaScript certification with realistic practice questions covering DOM, async programming, debugging and testing.
Course Description
Ready to pass the Salesforce JavaScript Developer I certification on your first attempt?
This comprehensive practice test course delivers 300 expertly crafted questions across 6 full-length practice exams that mirror the actual 60-question certification exam format.
What Makes This Course Different:
- 6 Complete Practice Exams – 300 realistic questions covering every exam scenario you’ll encounter
- All 7 Exam Domains Covered – Variables/Types (23%), Objects/Functions/Classes (25%), Browser/Events (17%), Debugging (7%), Async Programming (13%), Server-Side JavaScript (8%), Testing (7%)
- Detailed Answer Explanations – Every question includes thorough explanations for correct AND incorrect answers.
- Scenario-Based Questions – Real-world JavaScript problems you’ll face as a Salesforce developer
- Timed Practice Mode – 105-minute simulated exams to build your test-taking confidence
- Progress Tracking – Monitor your improvement across all exam domains
- Perfect for: JavaScript developers pursuing Salesforce certification, Salesforce professionals validating their JavaScript skills, developers preparing for higher-paying Salesforce roles, and anyone who wants thorough exam preparation.
Why 300 Questions Work: You’ll practice 5x more questions than the actual exam, giving you exposure to every possible question type and concept. This over-preparation is the secret to first-attempt success.
Practice Exam Includes:
- 60 multiple-choice questions (matching real exam format)
- Detailed explanations with code examples
- Domain-specific performance breakdown
- Time management practice
- Immediate feedback and scoring
Student Success Stories: “I failed my first attempt with other prep materials. After completing all 300 questions here, I passed with 78% on my second try!” – Sarah K., Certified Developer
Don’t risk failing and having to wait months to retake. Start with the most comprehensive JavaScript Developer I practice question bank available on Udemy!