Question

19.
A database model describes the relationship betwee
different parts of the data. Which of the followin
types of database models is represented in the give
diagram?
Department
Id Name
Course
Student
in
Name / Unit
| 1d
Name / Course
1 Id
Professor
Name
Name
Symmetrical
Ring
Hierarchical
Linear​

Answer 1

Answer:

here is yr answer

hay guy

Explanation:

19.

A database model describes the relationship betwee

different parts of the data. Which of the followin

types of database models is represented in the give

diagram?

Department

Id Name

Course

Student

in

Name / Unit

| 1d

Name / Course

1 Id

Professor

Name

Name

Symmetrical

Ring

Hierarchical

Linear