User talk:27.57.205.130

March 2019
Please refrain from making unconstructive edits to Wikipedia, as you did at Object-oriented modeling. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Jeb3 Talk at me here  20:41, 5 March 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Relational database, you may be blocked from editing. Jeb3 Talk at me here  21:26, 5 March 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.