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JavaScript Developer I Practice Exams

Course Description

This course contains 4 sets of practice exams with 240 multiple-choice questions each for you to practice and master the Salesforce JavaScript Developer I certification exam. Get it for $9.99 only!

The questions are based on the following topics:

  • Variables, Types, and Collections: 23%
  • Objects, Functions, and Classes: 25%
  • Browser and Events: 17%
  • Debugging and Error Handling: 7%
  • Asynchronous Programming: 13%
  • Server Side JavaScript: 8%
  • Testing: 7%

Please be noted that the exam will not cover any Salesforce related features such as Lightning Web Component, Visualforce and etc. It will be pure JavaScript exam and the topics that are covered are listed on the list above.

The content outline can be found here: (Reviewed June 23, 2020. Next review is June 23, 2021.)


If you find this course to be helpful and wanted to invest more, feel free to check out the FREE practice exam as well! Thanks and have fun learning 👍


JavaScript Developer I Practice Exam

1 set of JavaScript Developer I practice exam for $2.99!

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