What does typeof new Float32Array() return?
A). float32array
B). array
C). object
D). undefined
What is the result of typeof NaN?
A). number
B). NaN
C). undefined
D). object
What does typeof new Error('message') return?
A). error
B). object
C). function
D). undefined
What is the result of typeof window in a web browser environment?
A). window
B). object
C). function
D). undefined
What does typeof console return in a web browser environment?
A). console
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 undefined?
A). undefined
B). object
C). string
D). number
What does typeof { name: 'John' } return?
A). object
B). array
C). function
D). undefined
What is the result of typeof null?
A). null
B). undefined
C). object
D). number
What is the result of typeof document.getElementById('example')?
A). element
B). object
C). function
D). undefined