$0.00
Salesforce Javascript-Developer-I Exam Dumps

Salesforce Javascript-Developer-I Exam Dumps

Salesforce Certified JavaScript Developer I (WI24)

219 Questions & Answers with Explanation
Update Date : February 22, 2024
PDF + Test Engine
$65 $95
Test Engine
$55 $85
PDF Only
$45 $75

Money back Guarantee

We just do not compromise with the bright future of our respected customers. PassExam4Sure takes the future of clients quite seriously and we ensure that our Javascript-Developer-I exam dumps get you through the line. If you think that our exam question and answers did not help you much with the exam paper and you failed it somehow, we will happily return all of your invested money with a full 100% refund.

100% Real Questions

We verify and assure the authenticity of Salesforce Javascript-Developer-I exam dumps PDFs with 100% real and exam-oriented questions. Our exam questions and answers comprise 100% real exam questions from the latest and most recent exams in which you’re going to appear. So, our majestic library of exam dumps for Salesforce Javascript-Developer-I is surely going to push on forward on the path of success.

Security & Privacy

Free for download Salesforce Javascript-Developer-I demo papers are available for our customers to verify the authenticity of our legit helpful exam paper samples, and to authenticate what you will be getting from PassExam4Sure. We have tons of visitors daily who simply opt and try this process before making their purchase for Salesforce Javascript-Developer-I exam dumps.



Last Week Javascript-Developer-I Exam Results

104

Customers Passed Salesforce Javascript-Developer-I Exam

99%

Average Score In Real Javascript-Developer-I Exam

97%

Questions came from our Javascript-Developer-I dumps.



Authentic Javascript-Developer-I Exam Dumps


Prepare for Salesforce Javascript-Developer-I Exam like a Pro

PassExam4Sure is famous for its top-notch services for providing the most helpful, accurate, and up-to-date material for Salesforce Javascript-Developer-I exam in form of PDFs. Our Javascript-Developer-I dumps for this particular exam is timely tested for any reviews in the content and if it needs any format changes or addition of new questions as per new exams conducted in recent times. Our highly-qualified professionals assure the guarantee that you will be passing out your exam with at least 85% marks overall. PassExam4Sure Salesforce Javascript-Developer-I ProvenDumps is the best possible way to prepare and pass your certification exam.

Easy Access and Friendly UI

PassExam4Sure is your best buddy in providing you with the latest and most accurate material without any hidden charges or pointless scrolling. We value your time and we strive hard to provide you with the best possible formatting of the PDFs with accurate, to the point, and vital information about Salesforce Javascript-Developer-I. PassExam4Sure is your 24/7 guide partner and our exam material is curated in a way that it will be easily readable on all smartphone devices, tabs, and laptop PCs.

PassExam4Sure - The Undisputed King for Preparing Javascript-Developer-I Exam

We have a sheer focus on providing you with the best course material for Salesforce Javascript-Developer-I. So that you may prepare your exam like a pro, and get certified within no time. Our practice exam material will give you the necessary confidence you need to sit, relax, and do the exam in a real exam environment. If you truly crave success then simply sign up for PassExam4Sure Salesforce Javascript-Developer-I exam material. There are millions of people all over the globe who have completed their certification using PassExam4Sure exam dumps for Salesforce Javascript-Developer-I.

100% Authentic Salesforce Javascript-Developer-I – Study Guide (Update 2024)

Our Salesforce Javascript-Developer-I exam questions and answers are reviewed by us on weekly basis. Our team of highly qualified Salesforce professionals, who once also cleared the exams using our certification content does all the analysis of our recent exam dumps. The team makes sure that you will be getting the latest and the greatest exam content to practice, and polish your skills the right way. All you got to do now is to practice, practice a lot by taking our demo questions exam, and making sure that you prepare well for the final examination. Salesforce Javascript-Developer-I test is going to test you, play with your mind and psychology, and so be prepared for what’s coming. PassExam4Sure is here to help you and guide you in all steps you will be going through in your preparation for glory. Our free downloadable demo content can be checked out if you feel like testing us before investing your hard-earned money. PassExam4Sure guaranteed your success in the Salesforce Javascript-Developer-I exam because we have the newest and most authentic exam material that cannot be found anywhere else on the internet.


Salesforce Javascript-Developer-I Sample Questions

Question # 1

A developer wants to define a function log to be used a few times on a single-fileJavaScript script.01 // Line 1 replacement02 console.log('"LOG:', logInput);03 }Which two options can correctly replace line 01 and declare the function for use?Choose 2 answers

A. function leg(logInput) {
B. const log(loginInput) {
C. const log = (logInput) => {
D. function log = (logInput) {



Question # 2

A developer wants to create an object from a function in the browser using the codebelow:Function Monster() { this.name =‘hello’ };Const z = Monster();What happens due to lack of the new keyword on line 02?

A. The z variable is assigned the correct object.
B. The z variable is assigned the correct object but this.name remains undefined.
C. Window.name is assigned to ‘hello’ and the variable z remains undefined.
D. Window.m is assigned the correct object.



Question # 3

A developer uses a parsed JSON string to work with userinformation as in the block below:01 const userInformation ={02 “ id ” : “user-01”,03 “email” : “user01@universalcontainers.demo”,04 “age” : 25Which two options access the email attribute in the object?Choose 2 answers

A. userInformation(“email”)
B. userInformation.get(“email”)
C. userInformation.email
D. userInformation(email)



Question # 4

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

A. ‘ 113Nan ’
B. 14
C. ‘ true13 ’
D. ‘ true13NaN ’



Question # 5

A developer creates a class that represents a blog post based on the requirement that aPost should have a body author and view count.The Code shown Below:ClassPost {// Insert code hereThis.body =bodyThis.author = author;this.viewCount = viewCount;}}Which statement should be inserted in the placeholder on line 02 to allow for a variable tobe setto a new instanceof a Post with the three attributes correctly populated?

A. super (body, author, viewCount) {
B. Function Post (body, author, viewCount) {
C. constructor (body, author, viewCount) {
D. constructor() {



Question # 6

Refer to the code below:Let foodMenu1 =[‘pizza’, ‘burger’, ‘French fries’];Let finalMenu = foodMenu1;finalMenu.push(‘Garlic bread’);What is the value of foodMenu1 after the code executes?

A. [ ‘pizza’,’Burger’, ‘French fires’, ‘Garlic bread’]
B. [ ‘pizza’,’Burger’, ‘French fires’]
C. [ ‘Garlic bread’ , ‘pizza’,’Burger’, ‘French fires’ ]
D. [ ‘Garlic bread’]



Question # 7

Which three statements are true about promises ?Choose 3 answers

A. The executor of a new Promise runs automatically.
B. A Promise has a .then() method.
C. A fulfilled or rejected promise will not change states .
D. A settled promise can become resolved.
E. A pending promise canbecome fulfilled, settled, or rejected.



Question # 8

A developer creates an object where its properties should be immutable and preventproperties from being added or modified.Which method shouldbe used to execute this business requirement ?

A. Object.const()
B. Object.eval()
C. Object.lock()
D. Object.freeze()



Question # 9

Refer to the code below:const event = new CustomEvent(//Missing Code );obj.dispatchEvent(event);A developer needs to dispatch a custom event called update to send information aboutrecordId.Which two options could a developer insert at the placeholder in line 02 to achieve this?Choose 2 answers

A. ‘Update’ , (recordId : ‘123abc’(
B. ‘Update’ , ‘123abc’
C. { type : ‘update’, recordId : ‘123abc’ }
D. ‘Update’ , { Details : { recordId : ‘123abc’ } }



Question # 10

A developer creates a simple webpage with an input field. When a user enters text in theinput field and clicks the button, the actual value of the field must be displayed in theconsole.Here is the HTML file content:<input type =” text” value=”Hello” name =”input”><button type =”button” >Display </button> The developer wrote the javascript code below:Const button= document.querySelector(‘button’);button.addEvenListener(‘click’, () => (Const input = document.querySelector(‘input’);console.log(input.getAttribute(‘value’));When the user clicks the button, the output is always “Hello”.What needs to be done to make this code work as expected?

A. Replace line 04 with console.log(input .value);
B. Replace line 03 with const input = document.getElementByName(‘input’);
C. Replace line 02 with button.addCallback(“click”, function() {
D. Replace line 02 withbutton.addEventListener(“onclick”, function() {



Question # 11

Refer to the following code:<html lang=”en”><body><div onclick = “console.log(‘Outer message’) ;”><button id =”myButton”>CLick me<button></div></body><script>function displayMessage(ev) {ev.stopPropagation();console.log(‘Inner message.’);}const elem =document.getElementById(‘myButton’);elem.addEventListener(‘click’ , displayMessage);</script></html>What will the console show when the button is clicked?

A. Outer message
B. Outer message Inner message
C. Inner message Outer message
D. Inner message



Question # 12

Refer to the code below:Async funct on functionUnderTest(isOK) {If (isOK) return ‘OK’ ;Throw new Error(‘not OK’);)Which assertion accuretely tests the above code?

A. Console.assert (await functionUnderTest(true), ‘ OK ’)
B. Console.assert (await functionUnderTest(true), ‘ not OK ’)
C. Console.assert (awaitfunctionUnderTest(true), ‘ not OK ’)
D. Console.assert (await functionUnderTest(true), ‘OK’)



Question # 13

A developer writers the code below to calculate the factorial of a given number.Function factorial(number) {Return number + factorial(number -1);}factorial(3);What isthe result of executing line 04?

A. 0
B. 6
C. -Infinity
D. RuntimeError



Question # 14

Refer to the code below:01 const server = require(‘server’);02 /* Insert code here */A developer imports a library that creates a web server.The imported library uses eventsandcallbacks to start the serversWhich code should be inserted at the line 03 to set up an event and start the web server ?

A. Server.start ();
B. server.on(‘ connect ’ , ( port) => { console.log(‘Listening on ’ , port);})
C. server()
D. serve(( port) => (
E. console.log( ‘Listening on ’, port) ;



Question # 15

A developer wants to iterate through an array of objects and count the objects and countthe objects whose property value, name, starts with the letter N.Const arrObj = [{“name” : “Zach”} , {“name” : “Kate”},{“name” : “Alise”},{“name” :“Bob”},{“name” :“Natham”},{“name” : “nathaniel”}Refer to the code snippet below:01 arrObj.reduce(( acc, curr) => {02 //missing line 0202 //missing line 0304 ).0);Which missing lines 02 and 03 return the correct count?

A. Const sum = curr.startsWith(‘N’) ? 1: 0;Return acc +sum
B. Const sum = curr.name.startsWith(‘N’) ? 1: 0;Return acc +sum
C. Const sum = curr.startsWIth(‘N’) ? 1: 0;Return curr+ sum
D. Constsum = curr.name.startsWIth(‘N’) ? 1: 0;Return curr+ sum



Our Clients Say About Salesforce Javascript-Developer-I Exam