Answer & Solution
Answer: Option A
Solution:
The typeof operator returns 'function' for function values.
Q
What is the output of typeof function() {}?
Related Questions on Average
Which of the following is a falsy value in JavaScript?
A). 0
B).
C). null
D). All of the above
What will typeof NaN return?
A). number
B). NaN
C). undefined
D). object
What is the data type of true in JavaScript?
A). String
B). Boolean
C). Number
D). Object
What is the data type of 42 in JavaScript?
A). String
B). Boolean
C). Number
D). Object
Which function can convert a number to a string in JavaScript?
A). toString()
B). parseInt()
C). String()
D). Number()
What will typeof [1, 2, 3] return?
A). array
B). object
C). number
D). list
What is the result of typeof undefined?
A). undefined
B). null
C). object
D). number
What is the result of typeof Symbol('id')?
A). symbol
B). object
C). string
D). undefined
What is the result of null == undefined?
A). 1
B). 0
C). Error
D). NaN
Which method can be used to convert a string to a number in JavaScript?
A). parseInt()
B). toString()
C). toNumber()
D). parseStr()