How to treat a paper accepted at a conference and included in proceedings if I could not attend the conference? Recently I had submitted a paper to a conference. It got accepted for presentation. But I could not attend the conference. However, I had registered for it and paid my participation fee. My paper has also been included in the conference proceeding. 

My question is how will I treat this paper:


Can I include it as a conference paper in my CV? 
Can I submit it to another conference? 
Can I submit it to a journal for publication?


I understand that part of this question is highlighted in previous questions e.g. Am I allowed to submit to a journal, a paper that was accepted to a conference but not presented yet?, but I need a specific and straight forward answer.
If it's published in the conference proceedings, it's published. 


You can list it as a conference publication in your CV. 
You can't publish it again in conference proceedings. 
Regarding publishing it (or an extended version) in a journal, see Under what circumstances can one republish a conference paper/presentation? especially this answer.