What should an administrator consider when setting up and maintaining Salesforce Knowledge? Select 3

What should an administrator consider when setting up and maintaining Salesforce Knowledge? Select 3
A . Article version numbers must be assigned by a Knowledge Manager for tracking
B . Data category visibility is assigned through roles and profiles
C . Knowledge settings must be configured in order for users to be able to create articles from cases
D . Solution category browsing must be enabled in Solution settings

Answer: B,C,D