I have reinstalled Sharepoint server 2013 Foundation on same machine i.e Windows Server 2008 R2 after unistalling previous installation. There was problem occurred in Domain controller.
Now the problem I see here is multiple Sharepoint_config databases(around 6-7) created ex Sharepoint_config_fe37218h982, Sharepoint_config_ferrasdf224 etc. Also it took diffrent MSSQLSERVER session eg: ServerName/Sharepoint
Everything else is working fine, I want to know why it created multiple? earlier it was Single only.