Why is camel case preferred in JavaScript for variable names?

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

What is camel case in JavaScript?

A). A way of writing variables

B). A loop statement

C). A function declaration

D). A method of debugging

Which of the following is an example of camel case?

A). my_variable

B). MyVariable

C). myVariableName

D). MY_VARIABLE

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

A). firstName

B). FirstName

C). first_name

D). firstNameExample

How is the following string 'my javascript function' correctly written in camel case?

A). myJavascriptFunction

B). MyJavascriptFunction

C). myJavascriptfunction

D). myJavaScriptFunction

Identify the camel case variable:

A). customerID

B). CustomerId

C). customerId

D). customer_id

What will the variable myVarName look like in camel case?

A). myvarname

B). MyVarName

C). myVarName

D). my_var_name

In JavaScript, which of the following is the camel case version of 'employee salary'?

A). employeesalary

B). EmployeeSalary

C). employeeSalary

D). Employee_Salary

Which option represents camel case?

A). studentId

B). Studentid

C). studentid

D). studentID

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

A). calculateTotalPrice

B). CalculateTotalPrice

C). calculate_total_price

D). calculateTotalprice