Most Recent Salesforce CRT-600 Exam Dumps

Prepare for the Salesforce Prepare for your JavaScript Developer I Certification Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Salesforce CRT-600 exam and achieve success.

The questions for CRT-600 were last updated on Jun 4, 2026.

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Question No. 1

There is a new requirement for a developer to implement a currPrice method that will return the current price of the item or sales..

What is the output when executing the code above

A50
Uncaught TypeError: saleItem,desrcription is not a function
50
80

B50
80
50
72

C50
80
72

D50
80
Uncaught Reference Error:this,discount is undefined
72

Show Answer

Correct Answer: B

Question No. 2

Which code statement correctly retrieves and returns an object from localStorage?

Aconst retrieveFromLocalStorage = () =>{
return JSON.stringify(window.localStorage.getItem(storageKey));
}

Bconst retrieveFromLocalStorage = (storageKey) =>{
return window.localStorage.getItem(storageKey);
}

Cconst retrieveFromLocalStorage = (storageKey) =>{
return JSON.parse(window.localStorage.getItem(storageKey));
}

Dconst retrieveFromLocalStorage = (storageKey) =>{
return window.localStorage[storageKey];
}

Show Answer

Correct Answer: C

Question No. 3

What is the result of the code block?

AThe console logs only 'flag'.

BThe console logs 'flag' and another flag.

CAn error is thrown.

DThe console logs 'flag' and then an error is thrown.

Show Answer

Correct Answer: D

Question No. 4

A developer is leading the creation of a new browser application that will serve a single

page application. The team wants to use a new web framework Minimalsit.js. The Lead

developer wants to advocate for a more seasoned web framework that already has a

community around it.

Which two frameworks should the lead developer advocate for?

Choose 2 answers

AVue

BAngular

CKoa

DExpress

Show Answer

Correct Answer: B, D

Question No. 5

Refer to the code below:

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

A'London'

Bundefined

CAn error

D'NaN'

Show Answer

Correct Answer: D

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