Hello,
I would highly appreciate it if someone can help me understand a question I came across online and have not been able understand it which is now causing loss of sleep. I have Googled "Partial Dependency" and do understand the concept however when it comes to practicality of its use, I am uncertain how to apply it. I came across an online quiz which had this three part question (An image is included which is the part of the question), I have tried my best to answer it, but I am rather confused. I thank you for any help you can extend.
Here is the question:
Looking at the notation, please answer this question:
1. Which attribute exhibits a partial dependency?
- Attribute G
- Attribute H
- Attribute I
- Attribute J
- Attribute K
2. Which attribute exhibits a transitive dependency?
- Attribute G
- Attribute H
- Attribute I
- Attribute J
- Attribute K
3. Which attribute(s) should be entirely removed from this table and placed in other table(s)?
- Only attribute I
- Only attribute J
- Only attribute K
- Only attributes I and K
- Only attributes I and J and K