The Salesforce Certified JavaScript Developer - Multiple Choice is the official Salesforce exam that leads to the Salesforce Developers certification at the Elementary level. Passing it validates your skills against Salesforce standards and proves your qualification to current and future employers. The credential is also connected with related certifications such as Salesforce Certified JavaScript Developer I, Lightning Web Components Specialist Superbadge, so it can serve as a solid step in a broader certification path.

The JS-Dev-101 exam has 60 (plus up to 5 unscored pilot questions) questions in total and must be completed within 105 minutes. That leaves only a narrow time budget per item, so train yourself to flag a difficult question, move on, and circle back later instead of getting stuck. A week or two before your test date, run at least one full timed mock exam in the PrepAwayPDF desktop or online test engine under the same 105 minutes limit, and repeat until you can finish with a few minutes left for review.

The passing score for the JS-Dev-101 exam is 65%, and the official registration fee is $200 USD. Keep in mind that a failed attempt is not discounted — retaking the exam means paying the full fee again — so it is wise not to book your seat until your practice scores sit comfortably above the passing mark. Working through the 149 questions at PrepAwayPDF in timed mode is a reliable way to judge when you are truly ready.

Salesforce sets the following requirement for the JS-Dev-101 exam: Completion of the Lightning Web Components Specialist Superbadge is required to earn the full credential, though it can be completed before or after the exam.. Eligibility rules can change from time to time, so always confirm the current prerequisites on the official exam page at https://trailhead.salesforce.com/en/credentials/javascriptdeveloperi before you register.

Yes. PrepAwayPDF offers a free PDF demo for the Salesforce Certified JavaScript Developer - Multiple Choice, so you can review real sample questions and judge the quality before paying anything. After your purchase, you receive 365 days of free updates — whenever the question pool changes, you get the latest version at no cost. Once that period expires, you can extend your update service at a 50% discount from your member zone.

If you take the JS-Dev-101 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee. To qualify, submit a scanned copy of your exam enrollment slip together with your official Score Report (PDF) within 2 days after the exam date, and your claim will be processed within 7 days. Note that the guarantee applies only to the corresponding exam: attempts taken within 3 days of purchase, downloaded-but-unused materials, free resources, and expired orders are not eligible, and the candidate name must match the purchaser name. If you would rather not refund, you can exchange the product for two free exam products of equal value while keeping the update service on your original purchase.

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The Salesforce Certified JavaScript Developer - Multiple Choice is organized into 7 domains. Among the first ones are Testing (7%), Server Side JavaScript (8%), Browser and Events (17%), and the remaining domains cover the rest of the official objectives. For the complete topic breakdown with every subtopic, see the full JS-Dev-101 exam outline above on this page.