What is the result of typeof null?
A). null
B). undefined
C). object
D). number
What does typeof Symbol('id') return?
A). symbol
B). string
C). object
D). undefined
What does typeof { name: 'John' } return?
A). object
B). array
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 [1, 2, 3]?
A). array
B). object
C). list
D). undefined
What is the result of typeof 'hello'?
A). string
B). object
C). undefined
D). number
What is the result of typeof new SyntaxError('syntax error')?
A). syntaxerror
B). object
C). function
D). undefined
What is the result of typeof NaN?
A). number
B). NaN
C). undefined
D). object
What is the result of typeof new TypeError('type error')?
A). typeerror
B). object
C). function
D). undefined