Q
What is the purpose of using functions as values in JavaScript?

Answer & Solution

Answer: Option C
Solution:
Functions in JavaScript can be used as values to encapsulate and execute specific tasks or operations. They are often used for code reusability and organization.
Related Questions on Average

How do you access a property of an object in JavaScript?

A). Using dot notation (objectName.propertyName)

B). Using square brackets (objectName['propertyName'])

C). Both A and B

D). Neither A nor B

How can you remove the last element from an array in JavaScript?

A). Using the pop() method.

B). Using the shift() method.

C). Using the unshift() method.

D). Using the removeLast() method.

What is the return statement used for in a function?

A). To stop the execution of the function

B). To specify the function's name

C). To return a value from the function

D). To define object properties

Which of the following statements accurately describes an object in JavaScript?

A). Objects are ordered collections of elements.

B). Objects are collections of key-value pairs.

C). Objects are sequences of characters.

D). Objects are single values.

Which of the following represents a complex data type in JavaScript?

A). Boolean

B). Undefined

C). Null

D). Array

What is the purpose of using arrays in JavaScript?

A). To store a single value

B). To store a collection of values

C). To define object properties

D). To create conditional statements

What is an object in JavaScript?

A). A type of function

B). A collection of key-value pairs

C). A type of array

D). A type of boolean

What is a function in JavaScript?

A). A variable

B). A loop

C). A block of code that performs a specific task

D). An object

Which data type represents a collection of values in JavaScript?

A). Object

B). Array

C). String

D). Number

What is a complex data type in JavaScript?

A). Number

B). Object

C). String

D). Boolean