Free Salesforce DEX602 Exam Questions
Absolute Free DEX602 Exam Practice for Comprehensive Preparation
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Salesforce DEX602 Exam Questions
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Provided By: Salesforce
- Exam: Program Lightning Web Components
- Certification: Javascript Developer
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Total Questions: 217
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Updated On: Sep 04, 2026
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Rated: 4.9 |
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Online Users: 434
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Question 1
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Refer to HTML below:This card is smaller.The width and height of this card is determined by itscontents.Which expression outputs the screen width of the element with the ID card-01?
Answer: A
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Question 2
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Which two console logs outputs NaN ?Choose 2 answers
Answer: B,C
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Question 3
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Refer to the code below?Let searchString = ' look for this ';Which two options remove the whitespace from the beginning of searchString?Choose 2 answers
Answer: B,D
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Question 4
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Refer to the code below:function changeValue(param) {Param =5;}Let a =10;Let b =5;changeValue(b);Const result = a+ '' - ''+ b;What is the value of result when code executes?
Answer: A
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Question 5
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Refer to the code below:const event = new CustomEvent(//Missing Code);obj.dispatchEvent(event);A developer needs to dispatch a custom event called update to send information aboutrecordId.Which two options could a developer insert at the placeholder in line 02 to achieve this?Choose 2 answers
Answer: A,D
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