Free PDF 2026 Trustable Salesforce Valid JavaScript-Developer-I Exam Notes

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FreeDumps is one of the leading platforms that has been helping Salesforce Certified JavaScript Developer I Exam Exam Questions candidates for many years. Over this long time, period the Salesforce Certified JavaScript Developer I Exam (JavaScript-Developer-I) exam dumps helped countless Salesforce JavaScript-Developer-I exam questions candidates and they easily cracked their dream Salesforce Certified JavaScript Developer I Exam (JavaScript-Developer-I) certification exam. You can also trust Salesforce Certified JavaScript Developer I Exam (JavaScript-Developer-I) exam dumps and start Salesforce JavaScript-Developer-I exam preparation today.

Salesforce Certified JavaScript Developer I exam is a multiple-choice exam that consists of 60 questions. The time allotted for JavaScript-Developer-I Exam is 105 minutes, and a passing score of 68% is required. JavaScript-Developer-I exam fee is $200, and it can be taken online or at a testing center.

Salesforce JavaScript-Developer-I certification exam is an excellent way for developers to demonstrate their expertise in JavaScript development on the Salesforce platform. With the right preparation and training, developers can successfully pass the exam and earn this valuable certification.

Topics of Salesforce JavaScript Developer I Exam

Aspirants must know the exam topics before they start of preparation. Because it will help them to prepare for the below conceptsSalesforce JavaScript-Developer-I exam will include the following topics:

1. Variable, Types, and Collection: 23%

Scenario based codingVariables Creation and InitializationJSON object understanding

2. Object, Functions, and Classes: 25%

Implementation of different functionsUnderstanding of different modules of JavascriptScope of variables and their execution flow

3. Browser and Events: 17%

Handling and propagation of eventsDevelopment tools of browsersUnderstanding of browser specific APIs

4. Asynchronous Programming: 13%

Asynchrounous programming different conceptsMonitoring and management of different loops

5. Server Side Javascript: 8%

Implementation of Node.jsUnderstanding of Node.js CLI commands

6. Testing: 7%

Unit Testingeffectiveness of different tests

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

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Salesforce Certified JavaScript Developer I Exam Sample Questions (Q85-Q90):

NEW QUESTION # 85
Refer to the code below:
let sayHello = () => {
console.log ('Hello, world!');
};
Which code executes sayHello once, two minutes from now?

Answer: B


NEW QUESTION # 86
Refer to the code below:
Async funct on functionUnderTest(isOK) {
If (isOK) return 'OK' ;
Throw new Error('not OK');
)
Which assertion accurately tests the above code?

Answer: D


NEW QUESTION # 87
A developer creates a generic function to log custom messages in the console. To do this, the function below is implemented.
01 function logStatus(status){
02 console./*Answer goes here*/{'Item status is: %s', status};
03 }
Which three console logging methods allow the use of string substitution in line 02?

Answer: A,B


NEW QUESTION # 88
Refer to following code block:
Let array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,];
Let output =0;
For (let num of array){
if (output >0){
Break;
}
if(num % 2 == 0){
Continue;
}
Output +=num;
What is the value of output after the code executes?

Answer: C


NEW QUESTION # 89
Given the HTML below:

Which statement adds the priority-account CSS class to the Universal Containers row?

Answer: C


NEW QUESTION # 90
......

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