LATEST JAVASCRIPT-DEVELOPER-I STUDY MATERIALS | JAVASCRIPT-DEVELOPER-I TEST ENGINE VERSION

Latest JavaScript-Developer-I Study Materials | JavaScript-Developer-I Test Engine Version

Latest JavaScript-Developer-I Study Materials | JavaScript-Developer-I Test Engine Version

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Tags: Latest JavaScript-Developer-I Study Materials, JavaScript-Developer-I Test Engine Version, JavaScript-Developer-I Latest Test Simulator, JavaScript-Developer-I Latest Exam Review, Reliable JavaScript-Developer-I Test Tips

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JavaScript-Developer-I training materials have now provided thousands of online test papers for the majority of test takers to perform simulation exercises, helped tens of thousands of candidates pass the JavaScript-Developer-I exam, and got their own dream industry certificates JavaScript-Developer-I exam questions have an extensive coverage of test subjects and have a large volume of test questions, and an online update program. JavaScript-Developer-I Training Materials are not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations. In the past few years, JavaScript-Developer-I exam torrent hasreceived the trust of a large number of students and also helped a large number of students pass the exam smoothly.

Salesforce JavaScript-Developer-I Exam covers various topics, including JavaScript, Lightning Web Components, Apex, and Visualforce. JavaScript-Developer-I exam evaluates the candidate's ability to create custom applications on the Salesforce platform using JavaScript, build custom user interfaces using Lightning Web Components, and integrate Salesforce with external systems using Apex and Visualforce. JavaScript-Developer-I exam also assesses the candidate's understanding of Salesforce development best practices and their ability to troubleshoot common issues that may arise during the development process.

Salesforce JavaScript-Developer-I Exam is designed to test your knowledge and expertise in developing custom applications using JavaScript in the Salesforce platform. Salesforce Certified JavaScript Developer I Exam certification is intended for developers who have experience in developing applications using JavaScript and want to validate their skills in the Salesforce environment. JavaScript-Developer-I exam covers a range of topics such as Apex, Visualforce, Lightning Components, and other technologies that are commonly used in Salesforce development.

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JavaScript-Developer-I Test Engine Version - JavaScript-Developer-I Latest Test Simulator

PassitCertify works hard to provide the most recent version of Salesforce JavaScript-Developer-I Exams through the efforts of a team of knowledgeable and certified Salesforce Certified JavaScript Developer I Exam JavaScript-Developer-I Exams experts. Actual Dumps Our professionals update Salesforce Certified JavaScript Developer I Exam JavaScript-Developer-I on a regular basis. You must answer all Salesforce Certified JavaScript Developer I Exam JavaScript-Developer-I questions in order to pass the Salesforce Certified JavaScript Developer I Exam JavaScript-Developer-I exam.

Salesforce Certified JavaScript Developer I Exam Sample Questions (Q138-Q143):

NEW QUESTION # 138
A test has a dependency on database. query. During the test, the dependency is replaced with an object called database with the method,
Calculator query, that returns an array. The developer does not need to verify how many times the method has been called.
Which two test approaches describe the requirement?
Choose 2 answers

  • A. Black box
  • B. Substitution
  • C. White box
  • D. Stubbing

Answer: B,C


NEW QUESTION # 139
A developer at Universal Containers creates a new landing page based on HTML, CSS, and JavaScript TO ensure that visitors have a good experience, a script named personaliseContext needs to be executed when the webpage is fully loaded (HTML content and all related files ), in order to do some custom initialization.
Which statement should be used to call personalizeWebsiteContent based on the above business requirement?

  • A. window.addEventListener('load',personalizeWebsiteContext);
  • B. window.addEventListener('onload', personalizeWebsiteContext);
  • C. document.addEventListener(''onDOMContextLoaded', personalizeWebsiteContext);
  • D. Document.addEventListener('''DOMContextLoaded' , personalizeWebsiteContext);

Answer: A


NEW QUESTION # 140
developer uses the code below to format a date.

After executing, what is the value of formattedDate?

  • A. November 05, 2020
  • B. May 10, 2020
  • C. October 05, 2020
  • D. June 10, 2020

Answer: D


NEW QUESTION # 141
A developer wants to use a module named universalContainersLib andthen call functions from it.
How should a developer import every function from the module and then call the functions foo and bar?

  • A. import all from
    '/path/universalContainersLib.js';universalContainersLib.foo();universalContainersLib.bar ();
  • B. import * as lib from '/path/universalContainersLib.js';lib.foo();lib. bar ();
  • C. import{foo,bar} from '/path/universalCcontainersLib.js';foo():bar()?
  • D. import * from '/path/universalContainersLib.js';universalContainersLib. foo ()7universalContainersLib.bar ();

Answer: B


NEW QUESTION # 142
A developer copied a JavaScript object:

How does the developer access dan's forstName,lastName? Choose 2 answers

  • A. dan,firstname ( ) + dan, lastName ( )
  • B. dan, firstName =dan.lastName
  • C. dan,name
  • D. dan,name ( )

Answer: B,D


NEW QUESTION # 143
......

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