Answer & Solution
Answer: Option B
Solution:
The Number.isNaN() method determines whether the passed value is NaN. Number.isNaN('123') returns false because '123' is not NaN.
Q
What does Number.isNaN('123') return?
Related Questions on Average
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A). 123
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D). undefined
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A). toString()
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A). 15
B). 0
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A). Formats a number to 3 decimal places
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Which method can convert a number to a different base (e.g., hexadecimal)?
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