Identify the camel case variable:

Which statement about camel case is true?

A). It is mandatory in JavaScript

B). It is a common naming convention

C). It is used for class names only

D). It is only used in JavaScript

Which of these is a correctly formatted camel case function name?

A). calculateTotalPrice

B). CalculateTotalPrice

C). calculate_total_price

D). calculateTotalprice

Which of the following is an example of an incorrectly formatted camel case variable?

A). customerDetails

B). customer_details

C). CustomerDetails

D). customerDetails

Which variable name follows camel case convention?

A). studentName

B). StudentName

C). student_name

D). STUDENT_NAME

What is the correct way to declare a variable in camel case?

A). let myvariableName

B). let myVariableName

C). let MyVariableName

D). let my_variable_name

Which of these variable names is not written in camel case?

A). firstName

B). FirstName

C). first_name

D). firstNameExample

What is the camel case equivalent of 'total cost'?

A). TotalCost

B). totalCost

C). totalcost

D). total_cost

In JavaScript, camel case is primarily used for naming:

A). Functions and variables

B). Constants

C). Files

D). Libraries

What will the variable myVarName look like in camel case?

A). myvarname

B). MyVarName

C). myVarName

D). my_var_name

What is the importance of using camel case in JavaScript?

A). Increases execution speed

B). Enhances code readability

C). Reduces file size

D). Helps in error debugging