Answer & Solution
Answer: Option C
Solution:
Object is not a primitive data type. Primitive types include String, Number, Boolean, Null, Undefined, and Symbol.
Q
Which of the following is not a primitive data type in JavaScript?
Related Questions on Average
What is the result of null == undefined?
A). 1
B). 0
C). Error
D). NaN
What is the data type of an array in JavaScript?
A). Array
B). Object
C). Collection
D). List
Which function can convert a number to a string in JavaScript?
A). toString()
B). parseInt()
C). String()
D). Number()
What is the result of null === undefined?
A). 1
B). 0
C). Error
D). NaN
What will typeof NaN return?
A). number
B). NaN
C). undefined
D). object
What will typeof [1, 2, 3] return?
A). array
B). object
C). number
D). list
Which of the following is a falsy value in JavaScript?
A). 0
B).
C). null
D). All of the above
What is the data type of 42 in JavaScript?
A). String
B). Boolean
C). Number
D). Object
Which operator checks both value and type for equality in JavaScript?
A). ==
B). !=
C). ===
D). !==
What is the output of '5' + 3?
A). 8
B). 53
C). 8
D). Error