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 is the result of typeof [1, 2, 3]?
A). array
B). object
C). list
D). undefined
What does typeof console return in a web browser environment?
A). console
B). object
C). function
D). undefined
What does typeof { name: 'John' } return?
A). object
B). array
C). function
D). undefined
What does typeof true return?
A). number
B). boolean
C). undefined
D). object
What is the result of typeof new TypeError('type error')?
A). typeerror
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 Symbol('id') return?
A). symbol
B). string
C). object
D). undefined
What does typeof new Float32Array() return?
A). float32array
B). array
C). object
D). undefined
What is the result of typeof null?
A). null
B). undefined
C). object
D). number
What is the result of typeof undefined?
A). undefined
B). object
C). string
D). number