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Salesforce Certified JavaScript Developer I Practice Test - Questions Answers, Page 23

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Question 221

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A developer has the function, shown below, that is called when a page loads.

Salesforce Certified JavaScript Developer I image Question 221 63892 09232024002545000000

Where can the developer see the log statement after loading the page in the browser?

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Question 222

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A developer wants to use a module called DataPrettyPrint. This module exports one default function called printDate ().

How can a developer import and use the printDate() function?

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Question 223

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After user acceptance testing, the developer is asked to change the webpage background based on user's location. This change was implemented and deployed for testing.

The tester reports that the background is not changing, however it works as required when viewing on the developer's computer.

Which two actions will help determine accurate results?

Choose 2 answers

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Question 224

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A developer initiates a server with the file server,js and adds dependencies in the source codes package,json that are required to run the server.

Which command should the developer run to start the server locally?

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