Answer & Solution
Answer: Option C
Solution:
The value 42 is a number in JavaScript.
1.
What is the data type of the value 42 in JavaScript?
2.
Which of the following is a primitive data type in JavaScript?
3.
What will be the result of typeof 'hello' in JavaScript?
4.
What is the data type of the value true in JavaScript?
5.
Which data type represents an intentional absence of any value in JavaScript?
6.
What is the outcome of typeof [1, 2, 3] in JavaScript?
7.
Which data type represents unique and immutable values in JavaScript introduced in ES6?
8.
What is the data type of the value undefined in JavaScript?
9.
Which of these is a complex or reference data type in JavaScript?
10.
Which operator checks if an object is an instance of a specific object type in JavaScript?