Are you talking about how to read/write to the database or where the database is stored within your PhoneGap / Cordova application? I have also posted a link to the plugins documentation for how to access the database.
Thank you for your response, My question was about where the database is stored within cordova application.
Now i got this by importing my cordova application into Android Studio and accessed the database.
Cool, glad you were able to figure it out!