47. Answer items a, b, and c below based on the following relation and dependencies. T_Participation(StudentID, ActivityID, SFirstName, SLastName, ADescription, Date, RoomID, Cost) PFD: StudentID → SFirstName, SLastName PFD: ActivityID → ADescription, RoomID FD: StudentID, ActivitylD → Date FD: RoomlD > Cost a. What normal form is this currently in? b. Why is it in that form (and not another)? c. Do whatever is necessary to bring it into 3NF (if not already there).
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
![47. Answer items a, b, and c below based on the following
relation and dependencies.
T_Participation(StudentID, ActivitylD, SFirstName,
SLastName, ADescription, Date, RoomlD, Cost)
PFD: StudentID SFirstName, SLastName
PFD: ActivitylD ADescription, RoomlD
FD: StudentID, ActivitylD → Date
FD: RoomlD → Cost
a. What normal form is this currently in?
b. Why is it in that form (and not another)?
c. Do whatever is necessary to bring it into 3NF (if not
already there).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe664530a-7a3a-4495-bab4-46da3ec55b5f%2F8ff7d9a6-945f-449a-96d3-36c5f0ce5d12%2Fweytezh_processed.png&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781305627482/9781305627482_smallCoverImage.gif)
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781285196145/9781285196145_smallCoverImage.gif)
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781305627482/9781305627482_smallCoverImage.gif)
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781285196145/9781285196145_smallCoverImage.gif)
![A Guide to SQL](https://www.bartleby.com/isbn_cover_images/9781111527273/9781111527273_smallCoverImage.gif)