What is the difference between public, private and protected keywords?

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  • 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

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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.

About Author

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.

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