Which of the following is the best approach while handling complex relationships, such as the data for a company where employees can be assigned to more than one project and each project can have more than one employee assigned to it?
A) create two or more records for the employee, each of which lists a different project
B) include multiple project fields, such as project 1, project 2, and so on, for the employee
C) normalize the relationship between "employees" records and "projects" records
D) make the relationship between "employees" records and "projects" records hierarchically dependent

Question

Quizplus · Accepted Answer

Normalizing the relationship between "employees" records and "projects" records is the best approach. This involves creating a separate table (often called a junction table or a bridge table) to store the relationship between employees and projects. This table would have foreign keys pointing to both the "employees" table and the "projects" table, allowing for a many-to-many relationship. This approach ensures data integrity and makes it easier to query and manage data in the long run. The other options of creating multiple records or fields can lead to data duplication and inconsistency, and making the relationship hierarchically dependent can be limiting and inflexible.

Which of the Following Is the Best Approach While Handling