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The diagram indicates that there are three types of professors: Assistant Professor, Associate Professor, and Full Professor. A professor can belong to one, two, or all three of these types. True or false?

The diagram indicates that there are three types of professors: Assistant Professor, Associate Professor, and Full Professor. A professor can belong to one, two, or all three of these types. True or false?

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The diagram indicates that there are three types of professors: Assistant Professor, Associate Professor, and Full Professor. A professor can belong to one, two, or all three of these types. True or false?
### Entity-Relationship Diagram for University Professors and Departments This Entity-Relationship (ER) diagram visually represents the organizational and relational structure between university professors and departments. Below is a detailed transcription and explanation of the diagram components: #### Entities: 1. **Professors** - **Attributes:** - `banID` (Bank ID) - `fName` (First Name) - `lName` (Last Name) - `bDate` (Birth Date) - `eduDegre` (Educational Degree) 2. **Departments** - **Attributes:** - `name` (Name of the Department) - `number` (Department Number) - `mainOffice` (Main Office Location) 3. **WorkDept** (Represents the working department of the Professors) - **Attributes:** - `since` (The date of association) #### Relationships: 1. **Professors to WorkDept** - Cardinality: Many-to-One relationship (M:N) 2. **WorkDept to Departments** - Cardinality: Many-to-One relationship (N:1) 3. **Professors to Chair** - Professors can have roles such as `Assistant Professor`, `Associate Professor`, and `Full Professor`. - Only one Professor can be the Chair of a Department. - Chair is a role that is connected to the `Departments` via: - Professors with a maximum of one cardinality. #### Dependencies: - The `Professors` entity is connected to the `WorkDept` entity, indicating that professors are associated with their respective working departments since a particular date. - The `WorkDept` entity is associated with the `Departments`, showing which department the professors work in. - Professors can have the roles of `Assistant Professor`, `Associate Professor`, and `Full Professor`. - There is a one-to-one relationship between the roles and the position of `Chair` in each department. ### Diagram Breakdown: - **Professor Attributes:** The attributes of the Professors include their bank ID, first name, last name, birth date, and educational degree. - **Department Attributes:** Departments are characterized by their name, department number, and main office location. - **WorkDept Attributes:** The working department of a professor includes the starting date (`since`). - **Professor Roles:** The professors can hold different academic titles such as Assistant Professor, Associate
Transcribed Image Text:### Entity-Relationship Diagram for University Professors and Departments This Entity-Relationship (ER) diagram visually represents the organizational and relational structure between university professors and departments. Below is a detailed transcription and explanation of the diagram components: #### Entities: 1. **Professors** - **Attributes:** - `banID` (Bank ID) - `fName` (First Name) - `lName` (Last Name) - `bDate` (Birth Date) - `eduDegre` (Educational Degree) 2. **Departments** - **Attributes:** - `name` (Name of the Department) - `number` (Department Number) - `mainOffice` (Main Office Location) 3. **WorkDept** (Represents the working department of the Professors) - **Attributes:** - `since` (The date of association) #### Relationships: 1. **Professors to WorkDept** - Cardinality: Many-to-One relationship (M:N) 2. **WorkDept to Departments** - Cardinality: Many-to-One relationship (N:1) 3. **Professors to Chair** - Professors can have roles such as `Assistant Professor`, `Associate Professor`, and `Full Professor`. - Only one Professor can be the Chair of a Department. - Chair is a role that is connected to the `Departments` via: - Professors with a maximum of one cardinality. #### Dependencies: - The `Professors` entity is connected to the `WorkDept` entity, indicating that professors are associated with their respective working departments since a particular date. - The `WorkDept` entity is associated with the `Departments`, showing which department the professors work in. - Professors can have the roles of `Assistant Professor`, `Associate Professor`, and `Full Professor`. - There is a one-to-one relationship between the roles and the position of `Chair` in each department. ### Diagram Breakdown: - **Professor Attributes:** The attributes of the Professors include their bank ID, first name, last name, birth date, and educational degree. - **Department Attributes:** Departments are characterized by their name, department number, and main office location. - **WorkDept Attributes:** The working department of a professor includes the starting date (`since`). - **Professor Roles:** The professors can hold different academic titles such as Assistant Professor, Associate
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