DUMPS JAVASCRIPT-DEVELOPER-I VCE & JAVASCRIPT-DEVELOPER-I NEW BRAINDUMPS FILES

Dumps JavaScript-Developer-I Vce & JavaScript-Developer-I New Braindumps Files

Dumps JavaScript-Developer-I Vce & JavaScript-Developer-I New Braindumps Files

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Tags: Dumps JavaScript-Developer-I Vce, JavaScript-Developer-I New Braindumps Files, JavaScript-Developer-I Exam Quiz, Exam JavaScript-Developer-I Prep, Latest JavaScript-Developer-I Test Answers

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Passing the Salesforce Certified JavaScript Developer I Exam (JavaScript-Developer-I) certification is crucial for those who want to excel in the Salesforce industry. However, one of the biggest challenges that individuals face after deciding to take the Salesforce Certified JavaScript Developer I Exam (JavaScript-Developer-I) exam is finding authentic JavaScript-Developer-I questions for efficient preparation. Those who do not study with real Salesforce Certified JavaScript Developer I Exam (JavaScript-Developer-I) dumps often fail the test and waste their valuable resources.

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).

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Salesforce JavaScript-Developer-I New Braindumps Files, JavaScript-Developer-I Exam Quiz

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Salesforce JavaScript-Developer-I Exam is a certification for JavaScript developers who specialize in building custom applications on the Salesforce platform. JavaScript-Developer-I exam is designed to test a candidate's knowledge of JavaScript programming concepts, as well as their ability to develop custom applications using the Salesforce Lightning Platform.

Salesforce Certified JavaScript Developer I Exam Sample Questions (Q137-Q142):

NEW QUESTION # 137
Refer to the code below:

Which value can a developer expect when referencing country,capital,cityString?

  • A. An error
  • B. undefined
  • C. 'London'
  • D. 'NaN'

Answer: D


NEW QUESTION # 138
Refer to the following code block:

What is the console output?

  • A. > Uncaught Reference Error
  • B. > Better student Jackie got 100% on test.
  • C. > Jackie got 70% on test.
  • D. > Better student Jackie got 70% on test.

Answer: B


NEW QUESTION # 139
Refer to the code below:
<html lang="en">
<table onclick="console.log(Table log');">
<tr id="row1">
<td>Click me!</td>
</tr>
<table>
<script>
function printMessage(event) {
console.log('Row log');
}
Let elem = document.getElementById('row1');
elem.addEventListener('click', printMessage, false);
</script>
</html>
Which code change should be made for the console to log only Row log when 'Click me! ' is
clicked?

  • A. Add event.stopPropagation(); to printMessage function.
  • B. Add event.removeEventListener(); to window.onLoad event handler.
  • C. Add.event.stopPropagation(); to window.onLoad event handler.
  • D. Add event.removeEventListener(); toprintMessage function.

Answer: A


NEW QUESTION # 140
Refer to code below:
console.log(0);
setTimeout(() => (
console.log(1);
});
console.log(2);
setTimeout(() => {
console.log(3);
), 0);
console.log(4);
In which sequence will the numbers be logged?

  • A. 02413
  • B. 01234
  • C. 02431
  • D. 0

Answer: A


NEW QUESTION # 141
Refer to the code below:

What is the output of this function when called with an empty array?

  • A. Return 0
  • B. Return Infinity
  • C. Return 5
  • D. Return NaN

Answer: C


NEW QUESTION # 142
......

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