Salesforce JavaScript Developer 1 (With Detailed Explanations)

Exam questions With Detailed Explanations/process/steps.

Level: Intermediate

Reviews: 5
No. of Exams: 4

Salesforce JavaScript Developer 1 (With Detailed Explanations)
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This exam course covers all the topics/areas/information that will boost your chances to pass the exam on your first try!

The course is also updated to June 2023.

  • This course will provide an explanation of each correct option that will give you a practical understanding of the Salesforce platform.
  • It will guide you through the exact process to waive off 40 USD on your certification cost. *Based on the availability of the exam vouchers.
  • I regularly update all of my courses as per new feature updates. So, the learner does not need to worry about any changes.

To practically try out things on Trailhead Playground please follow the "Java Script certification trail mix".

Are you ready to pass the Salesforce Certified Java Script Developer I ?
Find out by testing yourself with this popular offering on ReviewNPrep.
Both of these two practice tests in this set provide an entire subject matter understanding.

The tests in this set are timed, so you’ll know when you’re taking more time than the official test allows, and at the end of the test, you’ll receive a personal breakdown of the questions you answered correctly and incorrectly (DETAILED EXPLANATIONS) to improve your knowledge and make you more prepared to pass the actual exam.

This Practice Exam Course covers the information on all the topics that will help you to pass the exam on your first try!
I highly recommend reading the explanations provided after each practice test, not only for the correct choices but also for the incorrect ones.
This will help improve your understanding of this feature-rich platform and increase your exam score dramatically.
By paying attention to these and repeating all the tests until you get 90% or more on each one, you should be able to ace the real exam with confidence.

The Salesforce Certified Java Script Developer 1 (CRT-600) validates an examinee's ability to:

JavaScript Basics

Data Types and Variables

Type Conversion (explicit and implicit)


Working with Strings, Numbers, and Dates

Working with JSON

Objects, Functions, and Classes

Creating Objects

Defining Functions

Object Prototypes

Declaring Classes

Using JavaScript Modules

Browser and Events

Document Object Model

DOM Events

Browser Dev Tools

Debugging and Error Handling

Throwing and Catching Errors

Working with the Console

Asynchronous Programming

Callback Functions



Server Side JavaScript

Node.js CLI

Node.js Libraries

Debugging in Node.js




Types of Testing

It will help you to clear the Salesforce Certified JavaScript Developer I (CRT-600) in the first shot !!!

If you are new to the Salesforce Developer platform or you want to kick start your career with Salesforce
You are already working on the Salesforce platform and you want to enhance your skills/career with Certification.

These 3 Practice set series are the right choice for you !!!

DC SF Guru

To succeed in every field the ONLY secret is...
Understanding the concepts and everything else is child's play...

Hoping that my content will be very helpful to the learner.

I have the following courses live on ReviewNPrep

Rohit Kaplish
This course played a huge part for clearing the exam.It helped me to actually understand the problems for example understanding practically what the splice method does with real time scenario .The instructor has been very kind to answer all my queries and is always keen to help.
03-Oct-2021 08:03:17 PM
Together with the superbatch, this is a really great course for preparation. Helped me a lot.
24-Sep-2021 01:36:39 AM
Andry Sysak
Best instructor!!!
16-Dec-2022 02:34:52 PM
Samuel Ramirez

18-Jun-2022 02:42:03 AM
Am really happy with this course
14-Nov-2022 12:19:22 PM

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