Câu 28: ACD200: Appian Certified Senior Developer
There is a need to relate two entities in the data structure: Employee and Skill. Employees can have multiple skills, and a single skill can relate to multiple employees. What kind of relationship would these entities have, and what is the minimum number of tables required to implement the design, according to Appian…
Nội dung câu hỏi
There is a need to relate two entities in the data structure: Employee and Skill. Employees can have multiple skills, and a single skill can relate to multiple employees. What kind of relationship would these entities have, and what is the minimum number of tables required to implement the design, according to Appian best practices? (Choose the best answer.)
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. One-to-many; 2 tables
- B. Many-to-many; 2 tables
- C. Many-to-one; 2 tables
- D. Many-to-many; 3 tables — đáp án hiện tại
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