Final answer:
An identifier name of camelBack is not a requirement, but it is a commonly used style in programming. The convention for identifier names in programming is usually to use camel case, which means that the first letter of each word is capitalized except for the first word.
Step-by-step explanation:
An identifier name of camelBack is not a requirement, but it is a commonly used style in programming. The convention for identifier names in programming is usually to use camel case, which means that the first letter of each word is capitalized except for the first word.
So in camel case, the identifier name camelBack would be written as camelBack.
However, it's important to note that the specific style of an identifier name can vary depending on the programming language and coding standards being used. Some languages or organizations may have different conventions for identifier names, such as using snake case (all lowercase letters with underscores) or other styles.
Ultimately, it's best to follow the coding standards and conventions of the specific programming language or organization you are working with, to ensure consistency and readability in your code.