Which option is not a standard Creative Commons license type?

Which option is not a standard Creative Commons license type?

• A. Public Domain (PD)
• B. Share-alike (SA)
• C. Non-commercial (NC)
• D. Attribution (BY)

Answer: (A)

Creative Commons licenses are a family of permissions that specify how a work can be used, often with common terms like attribution, sharing with adaptations under the same terms, or restrictions like non-commercial use. Public Domain is not one of these licenses; it means no rights are reserved and it isn’t issued by Creative Commons. If you want to place something in the public domain, you’d use tools like CC0 or a Public Domain Mark, not a CC license. So Public Domain is not a standard Creative Commons license type. The other terms—Share-alike, Non-commercial, and Attribution—are related to CC license naming and conditions.

Creative Commons licenses are a family of permissions that specify how a work can be used, often with common terms like attribution, sharing with adaptations under the same terms, or restrictions like non-commercial use. Public Domain is not one of these licenses; it means no rights are reserved and it isn’t issued by Creative Commons. If you want to place something in the public domain, you’d use tools like CC0 or a Public Domain Mark, not a CC license. So Public Domain is not a standard Creative Commons license type. The other terms—Share-alike, Non-commercial, and Attribution—are related to CC license naming and conditions.