- Exam Code: JS-Dev-101
- Exam Name: Salesforce Certified JavaScript Developer - Multiple Choice
- Updated: Oct 14, 2026
- Q & A: 149 Questions and Answers
Salesforce JS-Dev-101 Exam : Salesforce Certified JavaScript Developer - Multiple Choice
PDF Version DemoAbout Salesforce JS-Dev-101 Exam
Salesforce JS-Dev-101 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
Reference: https://trailheadacademy.salesforce.com/certificate/exam-javascript-dev---JS-Dev-101
One year free update after purchase
As we all know, the plan may not be able to keep up with changes. So, when to choose the JS-Dev-101 practice exam test, you always require the latest and newest and care about whether it is valid or not. I can understand the worries of you. But, do not worry. Firstly, our JS-Dev-101 test cram contains the latest information, and the questions & answers are checked by our experts every day. If there is any latest technology, we will add it into the Salesforce Developers JS-Dev-101 exam dumps, besides, we will click out the useless JS-Dev-101 test questions to relive the reviewing stress. Secondly, you will enjoy one year free update after purchase. So you do not worry that the exam dumps are updated after you buy, because, you will also receive an email attached with Salesforce Developers JS-Dev-101 valid test guide as soon as the dumps updated.
Good customer service
When we are going to buy JS-Dev-101 exam dumps, we not only care about the quality, but also the customer service. Actually, a good customer service can bring our customer a nice shopping experience. Now, our customer service will give you surprise when you visit Salesforce Developers JS-Dev-101 latest exam dumps. Before you purchase, you can have a chat with our online service or ask by email. You can ask any questions about Salesforce JS-Dev-101 exam practice torrent. If you want to consult the passing rate of the JS-Dev-101 exam braindumps, we can check for you. Sometimes, our JS-Dev-101 latest exam dumps will have promotion sales, then, you can ask for some discounts. Here, I wish you have a good shopping experience and pass your JS-Dev-101 Salesforce Certified JavaScript Developer - Multiple Choice actual exam with ease.
JS-Dev-101 pdf braindumps do some favors for you
I believe most of the office worker faces the computer screen every day. When preparing for the JS-Dev-101 exam test, the JS-Dev-101 pdf version may be your best choices. When you choose the JS-Dev-101 pdf braindumps, you can print it into papers, which is very convenient to make notes. I think it is a good way to remember the contents of the JS-Dev-101 exam practice torrent. Besides, you can bring it with every day, so that you can make full use of your spare time for study of Salesforce JS-Dev-101 valid test guide. Besides, the price of the JS-Dev-101 pdf version is very cost-effective which is accessible to afford. I believe you will pass the JS-Dev-101 actual exam test with high score with the help of JS-Dev-101 pdf dumps.
Opportunities are everywhere. While, when a chance comes, do you have enough advantage to grasp it? Now you may feel ashamed. I think it is time to get some certifications to make you more qualified, such as JS-Dev-101 certification. Here, we offer the best valid JS-Dev-101 Salesforce Certified JavaScript Developer - Multiple Choice exam practice torrent for every IT candidates. With our regular updated JS-Dev-101 pdf braindumps, you will keep one step ahead in the real exam test. Our aim is to help you pass at the first attempt by studying JS-Dev-101 latest exam dumps. Now, I will tell you the advantages of our JS-Dev-101 test cram. We guarantee that you will never regret to choose our JS-Dev-101 valid test guide.
Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
Salesforce Certified JavaScript Developer - Multiple Choice Sample Questions:
Question #1
A developer has a fizzbuzz function that, when passed in a number, returns the following:
'fizz' if the number is divisible by 3.
'buzz' if the number is divisible by 5.
'fizzbuzz' if the number is divisible by both 3 and 5.
Empty string '' if the number is divisible by neither 3 nor 5.
Which two test cases properly test scenarios for the fizzbuzz function?
- A. let res = fizzbuzz(15);
console.assert(res === 'fizzbuzz'); - B. let res = fizzbuzz(3);
console.assert(res === ''); - C. let res = fizzbuzz(true);
console.assert(res === ''); - D. let res = fizzbuzz(5);
console.assert(res === 'fizz');
Correct Answer: A,C 🗳️
Explanation: Only visible for Exam4Tests members. You can sign-up / login (it's free).
Question #2
A developer wants to use a module called DatePrettyPrint.
This module exports one default function called printDate().
How can the developer import and use printDate()?
- A. import DatePrettyPrint from '/path/DatePrettyPrint.js';
DatePrettyPrint.printDate(); - B. import DatePrettyPrint() from '/path/DatePrettyPrint.js';
printDate(); - C. import printDate from '/path/DatePrettyPrint.js';
DatePrettyPrint.printDate(); - D. import printDate from '/path/DatePrettyPrint.js';
printDate();
Correct Answer: D 🗳️
Explanation: Only visible for Exam4Tests members. You can sign-up / login (it's free).
Question #3
01 function changeValue(obj) {
02 obj.value = obj.value / 2;
03 }
04 const objA = { value: 10 };
05 const objB = objA;
06
07 changeValue(objB);
08 const result = objA.value;
What is the value of result?
- A. NaN
- B. 10
- C. 5
- D. undefined
Correct Answer: C 🗳️
Explanation: Only visible for Exam4Tests members. You can sign-up / login (it's free).
Question #4
Refer to the code below:
flag();
function flag() {
console.log('flag');
}
const anotherFlag = () => {
console.log('another flag');
}
anotherFlag();
What is result of the code block?
- A. The console logs 'flag' and then an error is thrown.
- B. An error is thrown.
- C. The console logs 'flag' and 'another flag'.
- D. The console logs only 'flag'.
Correct Answer: C 🗳️
Explanation: Only visible for Exam4Tests members. You can sign-up / login (it's free).
Question #5
Given the HTML below:
<div>
<div id="row-uc">Universal Containers</div>
<div id="row-as">Applied Shipping</div>
<div id="row-bt">Burlington Textiles</div>
</div>
Which statement adds the priority-account CSS class to the Applied Shipping row?
- A. document.querySelectorAll('#row-as').classList.add('priority-account');
- B. document.getElementById('row-as').addClass('priority-account');
- C. document.querySelector('#row-as').classes.push('priority-account');
- D. document.querySelector('#row-as').classList.add('priority-account');
Correct Answer: D 🗳️
Explanation: Only visible for Exam4Tests members. You can sign-up / login (it's free).
Viewing page 1 out of 30 pages.
Viewing questions 1-5 out of 149 questions.
Over 32978+ Satisfied Customers
Salesforce Related Exams
What Clients Say About Us
I just completed my JS-Dev-101 exam and got a high score, it is wise to buy the JS-Dev-101 exam file from Exam4Tests! Thank you, all the team!
Zona 
Whoop whoop! I won JS-Dev-101 certification today!
Absolutely satisfied with Exam4Tests
Caroline 
Thanks to Exam4Tests a lot. These dumpsJS-Dev-101 are valid! I finally passed my exam.
Miles
Some of your answers of JS-Dev-101 are perfect.
Thomas
If i was asked to say something about these JS-Dev-101 practice tests, then my answer would be: “they are absolutely amazing!” because they are actually amazing! You will pass the exam highly with them!
Benjamin
Most of the study materials available online have substandard and outdated information. I tried exam twice with these sorts of exam preparation sources and I could pass it. Very helpful!!!
Ivy 
I have searched a lot through the internet.
Cliff
I took JS-Dev-101 exam using Exam4Tests study guide. Thanks for your support! Recommend.
Burnell
I am planning to take other certification exams and going to use for sure.
Hamiltion
All the questions that came in the exam were also included in the JS-Dev-101 dumps. I am really satisfied with the JS-Dev-101 exam material. I can declare to Exam4Tests be the best website available on the internet for JS-Dev-101 exam preparation.
Jodie
This is the third time i bought dumps from Exam4Tests,not only for the best service they provide, but also the accuracy of test questions they offer.
Ethel
Valid dumps for JS-Dev-101 certification exam. I just passed my exam by studying from these. Thank you Exam4Tests for the latest dumps.
Hogan
This was very easy and straight forward to prepare your JS-Dev-101 exam through JS-Dev-101 exam preparatory guide.
Michell
The JS-Dev-101 practice dumps are valid! if you are about to do your exam soon, try them out. Be sure of passing once you practice with them.
Thomas
This exam dump is a great asset to pass the JS-Dev-101 exam, if you use the questions from Exam4Tests, you will pass JS-Dev-101 exam for sure.
Montague
These dumps are still valid, I cleared this exam yesterday. All simulations came from here and 90 percent theory questions came from here. You can rely totally on these dumps, but you still need to do some additional reading and be thorough with all the topics.
Stephanie
I have passed my exam last week with the help of JS-Dev-101 exam materials. Not too much information, included exactly what you needed. Thanks to Exam4Tests!
Henry
If you need a valid JS-Dev-101 practice dump to pass at your first attempt, you should take this JS-Dev-101 practice dump, i have passed mine. Good luck to you!
Archer
QUALITY AND VALUE
Exam4Tests Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.
TESTED AND APPROVED
We are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.
EASY TO PASS
If you prepare for the exams using our Exam4Tests testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.
TRY BEFORE BUY
Exam4Tests offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.
Our Clients
