Answer & Solution
Answer: Option B
Solution:
Arrays are of type 'object' according to the typeof operator.
Q
How does the typeof operator handle arrays in JavaScript?
Related Questions on Average
What will be the output of typeof {} in JavaScript?
A). object
B). array
C). null
D). undefined
What does Number('123') return in JavaScript?
A). 123
B). '123'
C). NaN
D). 1
What will be the output of typeof null in JavaScript?
A). object
B). null
C). undefined
D). string
What is the result of typeof NaN in JavaScript?
A). number
B). NaN
C). undefined
D). string
How does the instanceof operator behave with primitive values in JavaScript?
A). Throws an error
B). Returns true for all primitive values
C). Returns false for all primitive values
D). Primitive values cannot be used with instanceof
What is the output of typeof function(){} in JavaScript?
A). function
B). object
C). undefined
D). null
What does typeof Math evaluate to in JavaScript?
A). math
B). object
C). number
D). undefined
How does JavaScript evaluate typeof 'Hello'?
A). string
B). object
C). undefined
D). null
What will be the output of [] instanceof Array in JavaScript?
A). 1
B). 0
C). null
D). undefined
What does typeof window.evaluate evaluate to in JavaScript?
A). function
B). object
C). string
D). undefined