Q
What is the type of the value returned by JSON.parse('null')?

Answer & Solution

Answer: Option C
Solution:
JSON.parse('null') returns null, which is considered an object type due to JavaScript's type system.
Related Questions on Average

What will typeof null return in JavaScript?

A). null

B). undefined

C). object

D). number

Which of the following values is considered falsy in JavaScript?

A). 1

B). 0

C). 0

D). {}

What will typeof NaN return in JavaScript?

A). number

B). NaN

C). undefined

D). object

What is the initial type of a variable declared with let a;?

A). null

B). number

C). undefined

D). object

What is the result of typeof [] in JavaScript?

A). array

B). object

C). list

D). undefined

What will be the result of typeof function() {} in JavaScript?

A). function

B). object

C). undefined

D). method

Given the code: let y = 10; y = true;, what is the type of y after execution?

A). number

B). boolean

C). string

D). object

What is the type of the value returned by parseFloat('3.14abc')?

A). number

B). string

C). NaN

D). undefined

How can you check if a variable is an array in JavaScript?

A). typeof variable === 'array'

B). Array.isArray(variable)

C). variable instanceof array

D). variable.constructor === array

What is the result of the following code: let x = 5; x = 'hello'; console.log(typeof x);?

A). number

B). string

C). undefined

D). object