Java Basics interview questions: Tell me the difference between scope public,private,protected and when not written

Do not write any scopes (that is, access rights) represent friendly

Public, the largest, the largest scope, within the class, the same package, descendants class, other package can be accessed

Protected protection, can be accessed within the class, the same package, descendant classes, but other package cannot access

Friendly friendly, within the class, the same package can be accessed, descendant class, other package cannot access

Private, minimal permissions, minimal scope, access within the class, and no access to the same package, descendant class, or other package

Java Basics interview questions: Tell me the difference between scope public,private,protected and when not written