Summer Special Sale Limited Time 60% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: 2493360325

JavaScript-Developer-I Dumps - Salesforce Certified JavaScript Developer I (WI24) Practice Exam Questions

Salesforce JavaScript-Developer-I - Salesforce Certified JavaScript Developer I (WI24) Braindumps

Salesforce JavaScript-Developer-I - Salesforce Developer Practice Exam

  • Certification Provider:Salesforce
  • Exam Code:JavaScript-Developer-I
  • Exam Name:Salesforce Certified JavaScript Developer I (WI24) Exam
  • Total Questions:213 Questions and Answers
  • Updated on:May 28, 2024
  • Product Format: PDF & Test Engine Software Version
  • Support: 24x7 Customer Support on Live Chat and Email
  • Valid For: Worldwide - In All Countries
  • Discount: Available for Bulk Purchases and Extra Licenses
  • Payment Options: Paypal, Credit Card, Debit Card
  • Delivery: PDF/Test Engine are Instantly Available for Download
  • Guarantee: 100% Exam Passing Assurance with Money back Guarantee.
  • Updates: 90 Days Free Updates Service
  •    Web Based Demo

Salesforce JavaScript-Developer-I This Week Result

JavaScript-Developer-I Question and Answers

Question # 1

What are two unique features of functions defined with a fat arrow as compared to normal function definition?

Choose 2 answers

Options:

A.  

The function generated its own this making it useful for separating the function’s scope from its enclosing scope.

B.  

The function receives an argument that is always in scope, called parentThis, which is the enclosing lexical scope.

C.  

If the function has a single expression in the function body, the expression will be evaluated and implicit returned.

C.  

The function uses the this from the enclosing scope.

Discussion 0
Question # 2

Universal Containers recently launched its new landing page to host a crowd-funding

campaign. The page uses an external library to display some third-party ads. Once the page is

fully loaded, it creates more than 50 new HTML items placed randomly inside the DOM, like the

one in the code below:

Question # 2

All the elements includes the same ad-library-item class, They are hidden by default, and they are randomly displayed while the user navigates through the page.

Options:

A.  

Use the DOM inspector to prevent the load event to be fired.

B.  

Use the browser to execute a script that removes all the element containing the class ad-library-item.

C.  

Use the DOM inspector to remove all the elements containing the class ad-library-item.

D.  

Use the browser console to execute a script that prevents the load event to be fired.

Discussion 0
Question # 3

At Universal Containers, every team has its own way of copying JavaScript objects. The code snippet shows an Implementation from one team:

Question # 3

What is the output of the code execution?

Options:

A.  

Hello John Doe

B.  

Hello Dan

C.  

Hello Dan Doe

D.  

SyntaxError: Unexpected token in JSON

Discussion 0

PDF vs Software Version

Why choose Exams4sure JavaScript-Developer-I Practice Test?

With the complete collection of JavaScript-Developer-I practice test, Exams4sure has assembled to take you through Salesforce Developer test questions for your Salesforce exam preparation. In this JavaScript-Developer-I exam dumps study guide we have compiled real Salesforce Certified JavaScript Developer I (WI24) exam questions with their answers so that you can prepare and pass Salesforce Developer exam in your first attempt.

Why Prepare from Salesforce Developer JavaScript-Developer-I Exam Dumps?

Familiarity with Exam Format:
One of the main reasons candidates might look towards JavaScript-Developer-I dumps is to familiarize themselves with the Salesforce exam format. Salesforce Developer practice exam can give a glimpse into the types of questions asked and how they are structured.

Identifying Key Topics:
Salesforce Certified JavaScript Developer I (WI24) exam questions can highlight recurring themes and topics that are frequently tested, helping Salesforce candidates to focus their studies on areas of high importance.

Time Constraints:
Candidates under tight schedules may feel pressured to use Salesforce Certified JavaScript Developer I (WI24) exam dumps as a way to quickly cover a lot of material. This is often seen in situations where Salesforce Developer certification is needed for job retention or promotion.

Confidence Boosting:
Seeing and answering JavaScript-Developer-I exam-like questions can boost a candidate's confidence, making them feel more prepared for the actual Salesforce exam.

JavaScript-Developer-I FAQs

For the JavaScript-Developer-I certification, you should have a good grasp of JavaScript, but you don't need to dive too deep into all frameworks. Focus on understanding core JavaScript concepts and how they're applied. It's more about knowing JavaScript itself rather than being an expert in every framework out there.

For the JavaScript-Developer-I exam, your main focus should be on JavaScript itself. Being comfortable with HTML and CSS can also be helpful since they often work together with JavaScript in web development. These are the key ingredients for creating dynamic and interactive web pages.

In the Salesforce ecosystem, JavaScript plays a big role in creating dynamic, interactive client-side applications. It's used in Lightning Web Components (LWC) to build custom user interfaces on the Salesforce platform. Knowing JavaScript lets you customize and enhance the user experience in Salesforce, making it a valuable skill for Salesforce developers.

The JavaScript-Developer-I exam covers:

  • Fundamental JavaScript concepts: Variables, types, expressions, operators, and more.
  • Functions and classes: Understanding how to structure and organize code.
  • Browser and Events: Interacting with the browser and handling user inputs.
  • Debugging and Error Handling: Finding and fixing issues in the code.
  • Asynchronous Programming: Working with callbacks, promises, and async/await.
  • It's all about getting a well-rounded understanding of JavaScript!

The passing score for the JavaScript-Developer-I exam can vary, but it's typically around 65-70%. Salesforce determines this score based on the exam's difficulty and the performance of all candidates. It ensures that the score reflects a fair level of knowledge and skill in JavaScript.

The JavaScript-Developer-I certification is usually valid for a year. Salesforce requires you to complete a maintenance module annually to keep your certification up to date. This involves updating your knowledge with the latest features and changes in Salesforce. It's like a quick refresher to keep your skills sharp and current.

JavaScript-Developer-I Related Exams

Salesforce Developer Practice Exams Dumps Question Answers

  • List of Exams
  • buy now

Our Satisfied Customers

United States United States
Ethan Collins
9 months ago
My journey with Exams4sure has been immensely beneficial in preparing for my Salesforce JavaScript-Developer-I exam. I'm thrilled that a friend recommended it to me. I gained valuable insights from their Study guide, and the instructors were exceptional in explaining complex concepts. I wholeheartedly recommend others to take this course from Exams4sure. My experience has been nothing short of amazing.
Mauritania Mauritania
Sharadha kumar
1 year ago

I found all the unique JavaScript-Developer-I exam dumps. Because of exams4sure.com, I scored 90%.

Add a Comment

Comment will be moderated and published within 1-2 hours

Free Exams Sample Questions