Salesforce Developer JavaScript-Developer-I Question # 22 Topic 3 Discussion

JavaScript-Developer-I Exam Topic 3 Question 22 Discussion:

Question #: 22

Topic #: 3

Refer to code below:
Let a =’a’;
Let b;
// b = a;
console.log(b);
What is displayed when the code executes?

ReferenceError: b is not defined

Undefined

Null

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Actual exam question for Salesforce JavaScript-Developer-I exam by Lumen93252 at May 2, 2026, 7:30:21 PM

Chosen Answer: A B C D
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