$1.$ Take your physical design for and create the tables along with all the constraints. Use a mix of:

a$.$ CREATE TABLE with column$-$level constraints

b$.$ CREATE TABLE with table$-$level constraints

c$.$ ALTER TABLE commands

$2.$ Create all tables with constraints

a$.$ don$$t forget to drop tables in reverse order with CASCADE option

b$.$ create tables in order $($parents first and then children$)$

c$.$ composite PK should be implemented as table level constraints $($after column definitions$)$

$3.$ Package your solution up in a folder and zip it $($using Windows compress$)$ and submit it$.$ Structure should include:

a$.$ Root Folder $(/)$

i$.$ Attribution List

b$.$ A Build Folder

i$.$ Contains a script and spool file that creates all the tables