Reference no: EM133040308
-Let us assume that the HR Director is a super fan of a popular zombie apocalypse themed show on TV and takes it too seriously. He has established new procedures that employees are required to get certified annually in neutralizing zombie threats. He wants to track this certification process in the TSQLV4 database which contains the employee data. The data the director requires includes: certification for each employee, date of certification achievement, annual renewal date, and, training hours.
-Provide a diagram showing a database that: New or revised tables that need to be created, normalize to at least third normal form
-Existing tables that have a relationship with the new tables
-show data types for each new data field(5 pts)
-label the relationships and cardinality between the new tables and existing tables . You may use Crow notation, Chen notation or just write it out (e.g. optional zero to many, mandatory one to many, etc)
-Show the degree - binary, unary or ternary of the relationships This diagram can be done in Visio, Word, Lucidchart, other software tool of preference, or you can scan in a hand drawn document.
-Create the new database table (s) in your physical database.