Answer & Solution
Answer: Option A
Solution:
The typeof operator returns 'number' for numeric values.
Q
What does typeof 42 return?
Related Questions on Average
What does typeof document return in a web browser environment?
A). document
B). object
C). function
D). undefined
What is the result of typeof [1, 2, 3]?
A). array
B). object
C). list
D). undefined
What is the result of typeof null?
A). null
B). undefined
C). object
D). number
What does typeof true return?
A). number
B). boolean
C). undefined
D). object
What is the result of typeof new SyntaxError('syntax error')?
A). syntaxerror
B). object
C). function
D). undefined
What does typeof new RangeError('range error') return?
A). rangeerror
B). object
C). function
D). undefined
What does typeof new Error('message') return?
A). error
B). object
C). function
D). undefined
What is the result of typeof new Float64Array()?
A). float64array
B). array
C). object
D). undefined
What is the result of typeof document.getElementById('example')?
A). element
B). object
C). function
D). undefined
What is the result of typeof new TypeError('type error')?
A). typeerror
B). object
C). function
D). undefined