Salesforce JavaScript-Developer-I Exam Guide, Latest Test JavaScript-Developer-I Experience

What's more, part of that PrepPDF JavaScript-Developer-I dumps now are free: https://drive.google.com/open?id=1l17otadWZEWSvlKXfrCkJ9SS_cXwyuPn

To know well your level of JavaScript-Developer-I Exam Preparation, we offer you the online test engine version which is an exam simulation to help you in knowing your week point in JavaScript-Developer-I practice test and therefore provide an opportunity to fulfill your deficiencies prior to Salesforce real exam. Once there are latest versions released, we will send it to your email immediately.

The Salesforce JavaScript-Developer-I exam includes multiple-choice questions that cover a range of topics related to JavaScript development on the Salesforce platform. These topics include data modeling, user interface development, debugging and testing, and security. JavaScript-Developer-I exam is designed to test the ability of developers to design and develop custom applications that meet the needs of their clients.

Salesforce JavaScript-Developer-I Exam is an essential certification for anyone who plans to develop applications on the Salesforce platform using JavaScript. It demonstrates a person’s proficiency in developing secure and scalable applications that can be customized to meet specific business needs. By passing JavaScript-Developer-I Exam, candidates can enhance their career prospects, increase job opportunities, and develop a strong foundation in Salesforce development.

>> Salesforce JavaScript-Developer-I Exam Guide <<

Latest Test JavaScript-Developer-I Experience | JavaScript-Developer-I Official Practice Test

Far more effective than online courses free or other available exam materials from the other websites, our JavaScript-Developer-I exam questions are the best choice for your time and money. As the content of our JavaScript-Developer-I study materials has been prepared by the most professional and specilized experts. I can say that no one can know the JavaScript-Developer-I learning quiz better than them and they can teach you how to deal with all of the exam questions and answers skillfully.

Benefits in Obtaining Salesforce JavaScript-Developer-I Certification

With the introduction of the Lightning Experience by Salesforce, it is possible to develop cool, looking applications for a wide range of tasks. Admins have been able to create beautiful pages for their objects more than ever, with an interface entirely tailored for each user.For developers, the same application has never before been possible for Salesforce developers to create applications that stretch well beyond Salesforce's declarative features. It's all achieved with the use of a JavaScript application for Lightning & Lightning Web components.

The certification for JavaScript Developer I has just been released and fills a large gap in the certification list for Salesforce. Salesforce Developers who want to prove their Lightning skills, but also new entrants into the Salesforce community, are certified to demonstrate that they know what is relevant. A typical Salesforce 60 multi-choice test is split into two parts and is influenced by a super badge (Similar to Developer II certification).

Salesforce Certified JavaScript Developer I Exam Sample Questions (Q191-Q196):

NEW QUESTION # 191
Refer to code below:
Let productSKU = '8675309' ;
A developer has a requirement to generate SKU numbers that are always 19 characters lon,
starting with 'sku', and padded with zeros.
Which statement assigns the values sku0000000008675309 ?

A. productSKU = productSKU .padStart (19. '0').padstart('sku');
B. productSKU = productSKU .padEnd (16. '0').padstart(19, 'sku');
C. productSKU = productSKU .padStart (16. '0').padstart(19, 'sku');
D. productSKU = productSKU .padEnd (16. '0').padstart('sku');

Answer: C

NEW QUESTION # 192
Refer to the code below:
for(let number =2 ; number <= 5 ; number += 1 ) {
// insert code statement here
}
The developer needs to insert a code statement in the location shown. The code
statement has these requirements:
1. Does require an import
2. Logs an error when the boolean statement evaluates to false
3. Works in both the browser and Node.js
Which meet the requirements?

A. console.assert(number % 2 === 0);
B. console.error(number % 2 === 0);
C. assert (number % 2 === 0);
D. console.debug(number % 2 === 0);

Answer: B

NEW QUESTION # 193
At Universal Containers, every team has its own way of copying JavaScript objects. The code snippet shows an implementation from one team:

What is the output of the code execution?

A. TypeError: Assignment to constant variable
B. Hello John Doe
C. Hello Dan Doe
D. TypeError: dan.name is not a function

Answer: D

NEW QUESTION # 194
Refer to the following array:
Let arr1 = [1, 2, 3, 4, 5];
Which two lines of codes result in a second array, arr2, being created such that arr2 is not a reference to arr1? Choose 2 answers

A. Let arr2 = arr1;
B. Let arr2 = arr1 sort ();
C. Let arr2 = Array. From (arr1) ;
D. Let arr2 = arr1 .slice (0, 5);

Answer: A,B

NEW QUESTION # 195
developer is trying to convince management that their team will benefit from using Node.js for a backend server that they are going to create. The server will be a web server that handles API requests from a website that the team has already built using HTML, CSS, and JavaScript.
Which three benefits of Node.js can the developer use to persuade their manager?
Choose 3 answers:

A. User non blocking functionality for performant request handling .
B. Executes server-side JavaScript code to avoid learning a new language.
C. I nstalls with its own package manager to install and manage third-party libraries.
D. Ensures stability with one major release every few years.
E. Performs a static analysis on code before execution to look for runtime errors.

Answer: A,C,E

NEW QUESTION # 196
......

Latest Test JavaScript-Developer-I Experience: https://www.preppdf.com/Salesforce/JavaScript-Developer-I-prepaway-exam-dumps.html

BTW, DOWNLOAD part of PrepPDF JavaScript-Developer-I dumps from Cloud Storage: https://drive.google.com/open?id=1l17otadWZEWSvlKXfrCkJ9SS_cXwyuPn

Max Gray Max Gray

Biography

Salesforce JavaScript-Developer-I Exam Guide, Latest Test JavaScript-Developer-I Experience

Latest Test JavaScript-Developer-I Experience | JavaScript-Developer-I Official Practice Test

Benefits in Obtaining Salesforce JavaScript-Developer-I Certification

Salesforce Certified JavaScript Developer I Exam Sample Questions (Q191-Q196):

Quick Links

Resources

Support