Which symbol is used to denote a string template literal?

Which function can convert a number to a string in JavaScript?

A). toString()

B). parseInt()

C). String()

D). Number()

What is the data type of 42 in JavaScript?

A). String

B). Boolean

C). Number

D). Object

What is the output of typeof function() {}?

A). function

B). object

C). undefined

D). number

Which operator checks both value and type for equality in JavaScript?

A). ==

B). !=

C). ===

D). !==

What is the data type of an array in JavaScript?

A). Array

B). Object

C). Collection

D). List

What is the result of typeof undefined?

A). undefined

B). null

C). object

D). number

Which method can be used to convert a string to a number in JavaScript?

A). parseInt()

B). toString()

C). toNumber()

D). parseStr()

What is the data type of true in JavaScript?

A). String

B). Boolean

C). Number

D). Object

What is the output of typeof null?

A). null

B). undefined

C). object

D). number

Which of the following is not a primitive data type in JavaScript?

A). String

B). Number

C). Object

D). Boolean