The relationship strengths shown here are not correct. List the relationship strength as either weak or strong based on your knowledge of primary keys.
A: weak
B:
C:
D:
E:
F:
G:
H:
Solution:
A: weak
B: strong
C: weak
D: weak
E: strong
F: strong
G: strong
H: strong
I hope this helps if you find any problem. Please comment below. Don't forget to give a thumbs up if you liked it. :)
The relationship strengths shown here are not correct. List the relationship strength as either weak or...
16. Using the descriptions of the attributes given in the figure, convert the ERD shown in Figure P6.1 into a dependency diagram that is in at least BCNE. Figure 6.1 for problem 16. -- Initial ERD for Problem 16. APPOINTMENT PK App Num FK1 Doc_EmplD DOCTOR App_Date App_Time PK Doc EmplD App_PatientID App Name DocFname App_Phone Doc Lname App_Street Doc Cell Phone App_City App_State App Zip Doc_EmpID: Employee ID for the doctor. App Status Doc Fname: Doctor's first name. Doc_Lname:...