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Question 7/54
A developer considers the following snippet of code:
Based on this code, what is the value of x?
Based on this code, what is the value of x?
Correct Answer: D
- Question List (54q)
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Recent Comments (The most recent comments are at the top.)
D is correct answer, because all variables are initialized to null if they aren’t assigned a value. (Google search it)
The correct answer is D because when the boolean is not initiated then it is undefined in the javaScript logic
but it will not be considered as null so the third option will not be correct
Sorry, I wrote a wrong code, correct answer is D.
Correct answer is B(3), Idid it.
because boolean initially equal null
I don't understand why is the last one