Q
Which of the following represents a Boolean value in JavaScript?

Answer & Solution

Answer: Option A
Solution:
The string 'true' represents a Boolean value of true in JavaScript. Boolean values can be either true or false, and they are not enclosed in quotes when used as literals. Options B, C, and D represent strings but do not represent Boolean values. Therefore, option A is correct for representing a Boolean value.
Related Questions on Average

What is the value of the expression (10 * 3) / 2 in JavaScript?

A). 15

B). 30

C). 20

D). 25

What is the value of the expression '20' - 10 in JavaScript?

A). 10

B). '10'

C). '2010'

D). Error

What is the result of the expression 5 * '3' in JavaScript?

A). 15

B). '15'

C). Error

D). 53

Which of the following represents an object in JavaScript?

A). [1, 2, 3]

B). 42

C). {name: 'Alice', age: 30}

D). 1

Which of the following represents an array in JavaScript?

A). {name: 'John', age: 30}

B). 'Hello'

C). [1, 2, 3]

D). 1

What does the expression (5 > 3) evaluate to in JavaScript?

A). 1

B). 0

C). undefined

D). null

What is the result of the expression '10' + 5 in JavaScript?

A). '105'

B). 15

C). '15'

D). Error

Which of the following represents a string value in JavaScript?

A). {name: 'John', age: 30}

B). 42

C). 'Hello, World!'

D). 1

Which of the following represents a null value in JavaScript?

A). undefined

B). 'null'

C). null

D). 0

What data type does the value true represent in JavaScript?

A). Number

B). String

C). Boolean

D). Object