Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Convert the following ERD. You should complete the conversion by hand and then select the appropriate conversion lines that makeup the full conversion. Notation Primary
Convert the following ERD. You should complete the conversion by hand and then select the appropriate conversion lines that makeup the full conversion.
Notation
Primary keys are denoted with a trailing asterisk. For example, if PersonID is a primary key, it will show as PersonID* in the answer choice(s).
Foreign keys are denoted with a trailing arrow. For example, if PersonID is a foreign key, it will show as PersonID-> in the answer choice(s).
All answers are either "YES" or "NO"
datechecklncheckOut 1:1 name(f,l)empld phone email employee (emplD*, nameFirst, nameLast, email, managerID->) employee_phone (emplD->, phone) shift (shiftID*, day, type) hours (date, checkln, checkOut, empID->, shiftID->, locationID->) location (locationID*, address, phone) employee (empID, nameFirst, nameLast, email, managerID) employee_phone (empID, phone) employee_email (empID->, email) shift (shiftID->, day, type) hours (date, checkln, checkOut, empID->, shiftID->) location (locationID, addressStr, addressCity, addressState, addressZip, phone) datechecklncheckOut 1:1 name(f,l)empld phone email employee (emplD*, nameFirst, nameLast, email, managerID->) employee_phone (emplD->, phone) shift (shiftID*, day, type) hours (date, checkln, checkOut, empID->, shiftID->, locationID->) location (locationID*, address, phone) employee (empID, nameFirst, nameLast, email, managerID) employee_phone (empID, phone) employee_email (empID->, email) shift (shiftID->, day, type) hours (date, checkln, checkOut, empID->, shiftID->) location (locationID, addressStr, addressCity, addressState, addressZip, phone)
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started