Answer & Solution
Answer: Option D
Solution:
typeof window.evaluate returns 'undefined' because window.evaluate is not a defined property.
Q
What does typeof window.evaluate evaluate to in JavaScript?
Related Questions on Average
How does the instanceof operator behave with primitive values in JavaScript?
A). Throws an error
B). Returns true for all primitive values
C). Returns false for all primitive values
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A). string
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A). math
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A). undefined
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A). undefined
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A). regexp
B). object
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A). object
B). array
C). null
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How does JavaScript evaluate Boolean(0)?
A). 1
B). 0
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What is the result of typeof NaN in JavaScript?
A). number
B). NaN
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How does the typeof operator handle arrays in JavaScript?
A). array
B). object
C). undefined
D). null