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 method can be used to convert a string to a number in JavaScript?
A). parseInt()
B). toString()
C). toNumber()
D). parseStr()
What is the result of typeof Symbol('id')?
A). symbol
B). object
C). string
D). undefined
Which of the following is not a primitive data type in JavaScript?
A). String
B). Number
C). Object
D). Boolean
What is the result of null === undefined?
A). 1
B). 0
C). Error
D). NaN
Which function can convert a number to a string in JavaScript?
A). toString()
B). parseInt()
C). String()
D). Number()
What will typeof NaN return?
A). number
B). NaN
C). undefined
D). object
Which of the following is a falsy value in JavaScript?
A). 0
B).
C). null
D). All of the above
What is the output of '5' - 3?
A). 2
B). 2
C). 53
D). Error
What is the result of null == undefined?
A). 1
B). 0
C). Error
D). NaN
Which operator checks both value and type for equality in JavaScript?
A). ==
B). !=
C). ===
D). !==