Using the Entity Relationship Diagram you have drawn on your piece of paper for the Final Subjects Results Table answer the following question.

Which relationship should be drawn between the Results and Lecturers entities for the Final Subjects Results Table?

Question

Using the Entity Relationship Diagram you have drawn  on your piece of paper for the Final Subjects Results Table answer the following question.

Which relationship should be drawn between the Results and Lecturers entities for the Final Subjects Results Table?

BlackTom AI · Accepted Answer

Step into the scenario described: the question asks which relationship should be drawn between the Results and Lecturers entities for the Final Subjects Results Table.
Option 1: The first option is blank, which means it provides no content to evaluate. Since it offers no concrete relationship to assess, it cannot be considered a valid choice.
Option 2: The second option is also blank, offering no specific relationship to analyze. Like Option 1, it fails to present a recognizable ERD relationship and therefore is not a usable answer.
Option 3: The third option is again blank, providing no substantive statement about the relationship. Without a concrete relationship description, it cannot guide the ERD design.
Option 4: 'There is no relationship between the Results and Lecturers entities.' If we treat this as the chosen statement, the justification would be that in the Final Subjects Results Table, Lecturer is captured as a data attribute (e.g., a name or email) within the Results record rather than as a foreign key linking to a separate Lecturers entity. In this interpretation, the Results table stores lecturer information itself, and there is no independent relational link (no foreign key) from Results to Lecturers. Therefore, the ERD would not draw a direct relationship between Results and Lecturers because Lecturers is not modeled as a separate related entity for the Results records.
Keep in mind a contrasting view could argue for a relationship if LecturerID served as a foreign key referencing the Lecturers entity; however, since the provided answer specifies that there is no relationship, the reasoning above aligns with treating Lecturer as a non-relational attribute within Results rather than as a linked entity.

Using the Entity Relationship Diagram you have drawn on your piece of paper for the Final Subjects Results Table answer the following question. Which relationship should be drawn between the Results and Lecturers entities for the Final Subjects Results Table?

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