Free Salesforce Javascript-Developer-I Exam Questions

Become Salesforce Certified with updated Javascript-Developer-I exam questions and correct answers

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Total 217 Questions | Updated On: Jul 01, 2025
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Question 1

Refer to the expression below:
Let x = ('1' + 2) == (6 * 2);
How should this expression be modified to ensure that evaluates to false?


Answer: B
Question 2

developer is trying to convince management that their team will benefit from using
Node.js for a backend server that they are going to create. The server will be a web server that
handles API requests from a website that the team has already built using HTML, CSS, and
JavaScript.
Which three benefits of Node.js can the developer use to persuade their manager?
Choose 3 answers:


Answer: A,C
Question 3

Considering type coercion, what does the following expression evaluate to?
True + '13' + NaN


Answer: D
Question 4

Refer to HTML below:
The current status of an Order: <span id =''status''> In Progress </span>
Which JavaScript statement changes the text 'In Progress' to 'Completed' ?


Answer: C
Question 5

Refer to the code below:

8

Which value can a developer expect when referencing country,capital,cityString?


Answer: D
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Total 217 Questions | Updated On: Jul 01, 2025
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