Answer & Solution
Answer: Option D
Solution:
typeof window.evaluate returns 'undefined' because window.evaluate is not a defined property.
Q
What does typeof window.evaluate evaluate to in JavaScript?
Related Questions on Average
What is the result of typeof undefined in JavaScript?
A). undefined
B). string
C). null
D). object
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
How does JavaScript evaluate typeof /^regex$/ in JavaScript?
A). regexp
B). object
C). string
D). null
What does the typeof operator return for an undefined variable?
A). undefined
B). number
C). boolean
D). string
What is the output of typeof Symbol('id') in JavaScript?
A). symbol
B). object
C). string
D). null
What does typeof Math evaluate to in JavaScript?
A). math
B). object
C). number
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
D). null
How does JavaScript evaluate typeof 'Hello'?
A). string
B). object
C). undefined
D). null