ERD to Relational schema I'm new to DBM and I'm trying to learn it online. Honestly, I need some help with this. I don't know if I'm doing this right, and any help will be appreciated. This is my answer for i.
There should be a table for every box, ie entity type/class, and every diamond, ie relationship type/class. There should be a column for every oval, ie attribute/property. Each line from a diamond to a box is indicates a foreign key. Relationship PKs are composite and consist of FK columns to associated/participant/referenced entity types.