Hello,
I have a homework problem and I'm not sure if I am over thinking or under-thinking this. The problem is...
1. Examine the set of relations in Figure 4-37. What normal form are these in? How do you know this? If they are in 3NF, convert the relations into an EER diagram. What assumptions did you make to answer these questions?
imgur: the simple image sharer is Figure 4-37
Answer: Figure is a 3NF because redundancies and transitive dependencies have been removed.
imgur: the simple image sharer is my EER Diagram
Is this what I am being asked for? Should I treat figure 4-37 is a whole or look at each line and comment were or not it is a 1nf, 2nf, or 3nf?
Thank You!
John
I have a homework problem and I'm not sure if I am over thinking or under-thinking this. The problem is...
1. Examine the set of relations in Figure 4-37. What normal form are these in? How do you know this? If they are in 3NF, convert the relations into an EER diagram. What assumptions did you make to answer these questions?
imgur: the simple image sharer is Figure 4-37
Answer: Figure is a 3NF because redundancies and transitive dependencies have been removed.
imgur: the simple image sharer is my EER Diagram
Is this what I am being asked for? Should I treat figure 4-37 is a whole or look at each line and comment were or not it is a 1nf, 2nf, or 3nf?
Thank You!
John