Answer & Solution
Answer: Option B
Solution:
The typeof operator returns 'boolean' for boolean values.
Q
What does typeof true return?
Related Questions on Average
What is the result of typeof NaN?
A). number
B). NaN
C). undefined
D). object
What does typeof 42 return?
A). number
B). string
C). boolean
D). undefined
What does typeof new RangeError('range error') return?
A). rangeerror
B). object
C). function
D). undefined
What does typeof Symbol('id') return?
A). symbol
B). string
C). object
D). undefined
What is the result of typeof document.getElementById('example')?
A). element
B). object
C). function
D). undefined
What does typeof new Error('message') return?
A). error
B). object
C). function
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What does typeof new Float32Array() return?
A). float32array
B). array
C). object
D). undefined
What does typeof console return in a web browser environment?
A). console
B). object
C). function
D). undefined
What does typeof function() {} return?
A). function
B). object
C). method
D). undefined
What is the result of typeof [1, 2, 3]?
A). array
B). object
C). list
D). undefined