SQL exercises
Language 
September 28, 11:16 MSK
Login:

Password:

forgot password?
Registration

Personal page
Developers & Thanks
For employers
References
Feedback
Support SQL-EX.RU





Confirmation of certificate

Certificate #A19324924 is confirmed
It belongs to:

Wolf778 -(2020-07-24)
Volkov
Sergey

( Information about professional Wolf778 )

Home
Week news
Profile
References
Copyright SQL-EX © 2002-2020. All rights reserved.
contact