Why is camel case preferred in JavaScript for variable names?

Which of the following is NOT written in camel case?

A). userName

B). UserName

C). username

D). user_name

Which option represents camel case?

A). studentId

B). Studentid

C). studentid

D). studentID

What does the following variable name represent in camel case: 'userAccountStatus'?

A). Useraccountstatus

B). useraccountStatus

C). userAccountStatus

D). UserAccountStatus

What will the variable myVarName look like in camel case?

A). myvarname

B). MyVarName

C). myVarName

D). my_var_name

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

In JavaScript, camel case is primarily used for naming:

A). Functions and variables

B). Constants

C). Files

D). Libraries

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

A). myJavascriptFunction

B). MyJavascriptFunction

C). myJavascriptfunction

D). myJavaScriptFunction

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

A). calculateTotalPrice

B). CalculateTotalPrice

C). calculate_total_price

D). calculateTotalprice

Which variable name follows camel case convention?

A). studentName

B). StudentName

C). student_name

D). STUDENT_NAME

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

A). TotalCost

B). totalCost

C). totalcost

D). total_cost