Create a ERD that captures the following data elements. Incl…

Create a ERD that captures the following data elements. Include tables, columns, datatypes, & keys in your ERD. Note: Just make decisions on the data types and lengths.  Use the data to develop your assumptions about the relationships.  There could be multiple accepted approaches so make sure you list your assumptions.    Create a normalized model with many entities. Draw this ERD on the given paper. If you don’t have a pen, just list it out in text format as given including the following: Table Name Columns & Datatypes PK: FK(s) and relationship if applicable: Assumptions: —————————————————— Example for how to format this: Table: Invoices Columns Invoice_ID – NUMBER(12) Vendor_ID – NUMBER(12) Invoice_Date – DATE Invoice_Number – VARCHAR(20) Invoice Amount – NUMBER(12) Payment_Amount – NUMBER(12) Invoice Due Date – DATE PK: Invoice_ID FK: Vendor_ID ties back to Vendor_ID on Vendors since Vendor to Invoices is a 1-m relationship 

You are tasked to design an extended ER diagram to capture t…

You are tasked to design an extended ER diagram to capture the attributes of three different types of nurses: NurseAssistant, RegisteredNurse, NursePractitioner. All of the nurses have the basic information as in the Nurse entity. A NurseAssistant will have state certification. A NursePractitioner will have the undergraduate degree. A RegisteredNurse will have graduate degrees that need to be recorded in addition to the speciality. A nurse must be one of the three types of nurses mentioned above. You are given the text notation of the Nurse entity as the supertype. Use text notation to capture all other subtypes. Also explain which of the following symbol(s) is(are) used. Symbols: double lines, single lines, o, d.  Nurse(NID, FName, LName, DOB)    

In the Timaeus, Plato says the following: “First, I must dis…

In the Timaeus, Plato says the following: “First, I must distinguish between that which always is and never becomes and which is apprehended by reason and reflection, and that which always becomes and never is and is conceived by opinion with the help of sense.” Explain these two different categories.