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Salesforce (JS-Dev-101) Exam Questions PDF

JS-Dev-101 pdf
  • Exam Code: JS-Dev-101
  • Exam Name: Salesforce Certified JavaScript Developer
  • Updated: Aug 11, 2026
  • 147 Questions and Answers
  • PDF Price: $59.00  $29.5

Salesforce (JS-Dev-101) Value Pack
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JS-Dev-101 Dumps Bundle Pack
  • Exam Code: JS-Dev-101
  • Exam Name: Salesforce Certified JavaScript Developer
  •    Updated: Aug 11, 2026
  • 147 Questions and Answers
  • PDF Version + Web Practice Test
  • 3 Months (Free Updates)
  • Value Pack Total: $99  $49.5

Salesforce (JS-Dev-101) Exam Practice Software

JS-Dev-101 Testing Engine
  • Exam Code: JS-Dev-101
  • Exam Name: Salesforce Certified JavaScript Developer
  •    Updated: Aug 11, 2026
  • 147 Questions and Answers
  • Practice Test Price: $59.00  $29.5
  • Try Demo

Salesforce JS-Dev-101 Exam Questions

Salesforce Certified JavaScript Developer exams.

Question - (Single Choise)
A team at Universal Containers works on a big project and uses yarn to manage the project's dependencies. A developer added a dependency to manipulate dates and pushed the updates to the remote repository. The rest of the team complains that the dependency does not get downloaded when they execute yarn. What could be the reason for this?
Choose the Choices:


Question - (Single Choise)
Refer to the code below 01 let o = { 02 get js() { 03 let city1 = String('St. Louis'); 04 let city2 = String('New York'); 05 06 return { 07 firstCity city1.toLowerCase(), 08 secondCity city2.toLowerCase(), 09 } 10 } 11 } What value can a developer expect when referencing o.js.secondCity?
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Question - (Multiple Choices)
Refer to the code below 01 x = 3.14; 02 03 function myFunction() { 04 'use strict'; 05 y = x; 06 } 07 08 z = x; 09 myFunction(); Considering the implications of 'use strict' on line 04, which three statements describe the execution of the code?
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Question - (Single Choise)
Refer to the code below 01 let total = 10; 02 const interval = setInterval(() => { 03 total++; 04 clearInterval(interval); 05 total++; 06 }, 0); 07 total++; 08 console.log(total); Considering that JavaScript is single - threaded, what is the output of line 08 after the code executes?
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Question - (Single Choise)
Refer to the code below 01 const objBook = { 02 title 'JavaScript', 03 }; 04 Object.preventExtensions(objBook); 05 const newObjBook = objBook; 06 newObjBook.author = 'Robert'; What are the values of objBook and newObjBook respectively?
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