Valid Exam JavaScript-Developer-I Practice & Exam JavaScript-Developer-I Questions Fee

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In order to take the Salesforce JavaScript-Developer-I Certification Exam, candidates must have a solid understanding of basic JavaScript concepts such as data types, control structures, and functions. They should also be familiar with the Salesforce platform, including Apex, Visualforce, and the Lightning Component Framework. Additionally, candidates should have experience with web development technologies such as HTML, CSS, and JavaScript frameworks like jQuery and AngularJS.

>> Valid Exam JavaScript-Developer-I Practice <<

Exam JavaScript-Developer-I Questions Fee - Valid JavaScript-Developer-I Test Notes

All exam materials in JavaScript-Developer-I learning materials contain PDF, APP, and PC formats. They have the same questions and answers but with different using methods. If you like to take notes randomly according to your own habits while studying, we recommend that you use the PDF format of our JavaScript-Developer-I Study Guide. And besides, you can take it with you wherever you go for it is portable and takes no place. So the PDF version of our JavaScript-Developer-I exam questions is convenient.

Passing the Salesforce JavaScript-Developer-I certification exam requires a solid understanding of Salesforce development concepts, as well as a strong knowledge of JavaScript and programming principles. After passing the exam, candidates will be awarded the Salesforce Certified JavaScript Developer I credential, which is recognized by employers and industry professionals worldwide. Salesforce Certified JavaScript Developer I Exam certification can help developers to advance their careers and increase their earning potential.

Salesforce JavaScript-Developer-I Exam is a computer-based exam that consists of 60 multiple-choice questions. JavaScript-Developer-I exam is designed to test the candidate's knowledge and skills in various areas of JavaScript development on the Salesforce platform, including data types, variables, operators, flow control, functions, events, and more.

Salesforce Certified JavaScript Developer I Exam Sample Questions (Q69-Q74):

NEW QUESTION # 69
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 = arr1 .slice (0, 5);
D. Let arr2 = Array. From (arr1) ;

Answer: A,B

NEW QUESTION # 70
Refer to the following code:

Which two statement could be inserted at line 17 to enable the function call on line 18?
Choose 2 answers

A. leo.prototype.roar = ( ) =>( console.log('They're pretty good!'); };
B. Object.assign (leo, tony);
C. leo.roar = () => { console.log('They're pretty good!'); );
D. Object.assign (leo. Tiger);

Answer: B,C

NEW QUESTION # 71
Given the code below:
const delay = async delay =>{
return new Promise((resolve,reject)=>{
console.log(1);
setTimeout(resolve,deleay);
});
};
const callDelay = async ()=>{
console.log(2);
const yup = await delay(1000);
console.log(3);
}
console.log(4);
callDelay();
console.log(5);
What is logged to the console?

A. 4 2 1 5 3

Answer: A

NEW QUESTION # 72
developer removes the HTML class attribute from the checkout button, so now it is
simply:
<button>Checkout</button>.
There is a test to verify the existence of the checkout button, however it looks for a button with
class= "blue". The test fails because no such button is found.
Which type of test category describes this test?

A. False negative
B. False positive
C. True negative
D. True positive

Answer: A

NEW QUESTION # 73
Which two code snippets show working examples of a recursive function?
Choose 2 answers
A)

B)

C)

D)

A. Option D
B. Option B
C. Option C
D. Option A

Answer: A,C

NEW QUESTION # 74
......

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Valid Exam JavaScript-Developer-I Practice & Exam JavaScript-Developer-I Questions Fee

Exam JavaScript-Developer-I Questions Fee - Valid JavaScript-Developer-I Test Notes

Salesforce Certified JavaScript Developer I Exam Sample Questions (Q69-Q74):

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