Answer & Solution
Answer: Option A
Solution:
typeof function(){} returns 'function'.
Q
What is the output of typeof function(){} in JavaScript?
Related Questions on Average
What does typeof true evaluate to in JavaScript?
A). boolean
B). number
C). string
D). undefined
What will be the output of typeof null in JavaScript?
A). object
B). null
C). undefined
D). string
What does typeof new Date() evaluate to in JavaScript?
A). date
B). object
C). string
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What does typeof window.evaluate evaluate to in JavaScript?
A). function
B). object
C). string
D). undefined
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 does Number('123') return in JavaScript?
A). 123
B). '123'
C). NaN
D). 1
What will be the output of typeof {} in JavaScript?
A). object
B). array
C). null
D). undefined
What does typeof Math evaluate to in JavaScript?
A). math
B). object
C). number
D). undefined
What is the result of typeof undefined in JavaScript?
A). undefined
B). string
C). null
D). object
What is the result of Boolean('false') in JavaScript?
A). 1
B). 0
C). NaN
D). null