Udemy

Salesforce JavaScript Developer I: 300+ Questions and Answer

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  • 1,050 Students
  • Updated 11/2025
4.4
(10 Ratings)
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Course Information

Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
0 Hour(s) 0 Minute(s)
Language
English
Taught by
Arijit Paria
Rating
4.4
(10 Ratings)
1 views

Course Overview

Salesforce JavaScript Developer I: 300+ Questions and Answer

Master JavaScript certification with realistic practice questions covering DOM, async programming, debugging and testing

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:


  1. 6 Complete Practice Exams - 300 realistic questions covering every exam scenario you'll encounter

  2. 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%)

  3. Detailed Answer Explanations - Every question includes thorough explanations for correct AND incorrect answers.


  4. Scenario-Based Questions - Real-world JavaScript problems you'll face as a Salesforce developer

  5. Timed Practice Mode - 105-minute simulated exams to build your test-taking confidence

  6. Progress Tracking - Monitor your improvement across all exam domains

  7. 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!

Course Content

  • 1 section(s)
  • Section 1 Practice Tests

What You’ll Learn

  • Master all 7 exam domains through 300+ realistic questions covering variables, objects, functions, and async programming concepts
  • Identify knowledge gaps with detailed explanations for every answer, including correct solutions and common mistake patterns
  • Build exam confidence through 6 full-length practice tests that simulate the actual certification exam environment perfectly
  • Achieve first-time certification success with proven strategies, time management tips, and insider exam preparation techniques


Reviews

  • M
    Melvin Corbes
    3.0

    The code should have been written in a properly structured format rather than in paragraph form. I also think the answers to the questions need to be reviewed, because I have already seen two questions marked as incorrect even though the answers were actually correct. When presenting such a large number of questions, they should be carefully checked, as errors like these may have a negative effect on someone who is studying or relying on the material.

  • P
    Pamilerin
    5.0

    Highly recommended for serious JavaScript learners

  • C
    Cawi Loh
    5.0

    Great course with valuable insights.

  • K
    Kimo Nha
    5.0

    Everything from Object.keys() to JSON handling is giving me the vibes. Very beginner-friendly.

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