Write a relational mode for each of the case below. You can create our own attributes and provide common attributes to determine the link between tables. The Jonesburgh County Basketball Conference (JCBC) is an amateur basketball association. Each city in the county has one team as its representative. Each team has a maximum of 12 players and a minimum of 9 players. Each team also has up to three coaches (offensive, defensive and physical training coaches). During the season, each team plays two games (home and visitor) against each other team. a. Draw the Crow’s Foot ERD to represent the JCBC database. b. Identify the connectivity and cardinality of each of the relationship.
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.
Write a relational mode for each of the case below. You can create our own attributes and provide common attributes to determine the link between tables.
The Jonesburgh County Basketball Conference (JCBC) is an amateur basketball association. Each city in the county has one team as its representative. Each team has a maximum of 12 players and a minimum of 9 players. Each team also has up to three coaches (offensive, defensive and physical training coaches). During the season, each team plays two games (home and visitor) against each other team.
a. Draw the Crow’s Foot ERD to represent the JCBC
b. Identify the connectivity and cardinality of each of the relationship.
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