What does typeof { name: 'John' } return?
A). object
B). array
C). function
D). undefined
What does typeof new Float32Array() return?
A). float32array
B). array
C). object
D). undefined
What is the result of typeof undefined?
A). undefined
B). object
C). string
D). number
What is the result of typeof new SyntaxError('syntax error')?
A). syntaxerror
B). object
C). function
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 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
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 Float64Array()?
A). float64array
B). array
C). object
D). undefined