What is the difference between public, private and protected keywords?
- Public – Are variables that are visible to all classes
- Private -Are variables that are visible only to the class they belong
- Protected – Are variable that are visible to the class they belong and to the subclasses of the class they belong
Written by Ian Carnaghan I am a software developer and online educator who likes to keep up with all the latest in technology. I also manage cloud infrastructure, continuous monitoring, DevOps processes, security, and continuous integration and deployment. In my spare time I teach undergraduate classes in web development. Profile