What is the result of typeof new TypeError('type error')?
A). typeerror
B). object
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
What is the result of typeof [1, 2, 3]?
A). array
B). object
C). list
D). undefined
What does typeof new RangeError('range error') return?
A). rangeerror
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 does typeof { name: 'John' } return?
A). object
B). array
C). function
D). undefined
What does typeof 42 return?
A). number
B). string
C). boolean
D). undefined
What does typeof document return in a web browser environment?
A). document
B). object
C). function
D). undefined
What is the result of typeof 'hello'?
A). string
B). object
C). undefined
D). number