Answer & Solution
Answer: Option A
Solution:
typeof true returns 'boolean'.
Q
What does typeof true evaluate to in JavaScript?
Related Questions on Average
How does JavaScript evaluate typeof 'Hello'?
A). string
B). object
C). undefined
D). null
What is the output of typeof function(){} in JavaScript?
A). function
B). object
C). undefined
D). null
What is the output of typeof Symbol('id') in JavaScript?
A). symbol
B). object
C). string
D). null
What is the result of Boolean('false') in JavaScript?
A). 1
B). 0
C). NaN
D). null
What is the result of typeof undefined in JavaScript?
A). undefined
B). string
C). null
D). object
What does the typeof operator return for an undefined variable?
A). undefined
B). number
C). boolean
D). string
What is the result of typeof NaN in JavaScript?
A). number
B). NaN
C). undefined
D). string
What will be the output of typeof null in JavaScript?
A). object
B). null
C). undefined
D). string
What does typeof Math evaluate to in JavaScript?
A). math
B). object
C). number
D). undefined
What will be the output of [] instanceof Array in JavaScript?
A). 1
B). 0
C). null
D). undefined