Suppose you are given the following requirements for a simple database for the National Hockey League (NHL): the NHL has many teams, each team has a name, a city, a coach, a captain, and a set of players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, a team captain is also a player, a game is played between two teams (referred to as host team and guest team) and has a date (such as May 11th, 2019) and a score (such as 4 to 2). Construct a concise ER diagram for the NHL database.

Suppose you are given the following requirements for a simple database for the National Hockey League (NHL): the NHL has many teams, each team has a name, a city, a coach, a captain, and a set of players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, a team captain is also a player, a game is played between two teams (referred to as host team and guest team) and has a date (such as May 11th, 2019) and a score (such as 4 to 2). Construct a concise ER diagram for the NHL database.

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter2: Database Design Fundamentals

Section: Chapter Questions

Problem 11RQ

See similar textbooks

Similar questions

Suppose you are given the following requirements for a simple database for the Indian Premier League (IPL): a. the IPL has many teams, b. each team has a name, a city, a coach, a captain, and a set of players, c. each player belongs to only one team, d. each player has a name, a position (batting order), a skill level (such as batsman, bowler, AL rounder), and a set of injury records,e. a team captain is also a player, Construct a clean and concise ER diagram for the IPL database.
Suppose you are given the following requirements for a simple database for the Oman National Hockey Team (ONHT): The ONHT has many teams, Each team has a name, a city, a coach, a captain, and a set of players, Each player belongs to only one team, Each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, A team captain is also a player, A game is played between two teams (referred to as host_team and guest_team) and has a date (such as June, 12th, 2021) and a score (Such as 6 to 4). Construct a clean and concise ER diagram for the ONHT database.
Suppose you are given the following requirements for a simple database for the football League (FL): the FL has many teams, each team has a name, a city, a coach, a captain, and a set of players; 24 players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, • a team captain is also a player, • a game is played between two teams ( 2020) and a score (such as 4 to 2). host team and guest team) and has a date (such as May 11th, 1- Construct a Database Conceptual Model using UML ER diagram for the FL database. 2- Use mapping rules to convert the design to Logical database model using UML ER model. 3- Check the entities to be in the 3NF normal form. 4. Write the needed SQL Statements to create the database.
Suppose you are given the following requirements for a simple database for the National Football League (NFL): the NFL has many teams, each team has a name, a city, a coach, a captain, and a set of players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, · a team captain is also a player, a game is played between two teams (referred to as Home Team and Guest team) and has a date (such as May 11th, 1999) and a score (such as 4 to 2) Instructions: Use the Case Study above to complete the following tasks 1. Identify the objects (entities) and attributes based on the information provided in the case study
Suppose you are given the following requirements for a simple database for the football League (FL): the FL has many teams, each team has a name, a city, a coach, a captain, and a set of players; 24 players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records,  a team captain is also a player, a game is played between two teams (host team and guest team) and has a date (such as May 11th, 2020) and a score (such as 4 to 2). Construct a Database Conceptual Model using UML ER diagram for the FL database. Use mapping rules to convert the design to Logical database model using UML ER model. Check the entities to be in the 3NF normal form. Write the needed SQL Statements to create the database.
Suppose you are given the following requirements for a simple database for the National Hockey League (NHL):- the NHL has many teams,- each team has a name, a city, a coach, a captain, and a set of players,- each player belongs to only one team,- each player has a name, a position (such as left wing or goalie), a skill level, and a setof injury records,- a team captain is also a player,- a game is played between two teams (referred to as host_team and guest_team) andhas a date (such as May 11th, 2017) and a score (such as 4 to 2).Construct the ER diagram for the NHL database using the Crows Foot notation.
Suppose you are given the following requirements for a simple database for the National Hockey League (NHL): • There exists many teams in the NHL • Each team has a teamID, name, a city, a coach, and one or more players • Each player belongs to only one team • Each player has a playerID, name, a position (such as left wing or goalie), a skill level, and a set of zero or more injury records . An injury record has an injuryRecordID, a game, a player, and a description. • A game is played between two teams and has a gameID, a homeTeamID, an away TeamID, a date (such asMay 11th, 2017), a home team score, and an away team score. Construct a schema for this database and ensure all relationships cardinalities (1:1, 1:M, M:M) match the requirements above. Then, using this schema, write your Data Definition Language queries in SQL to be able to create these tables in SQLite. Ensure all relevant constraints (Primary Keys, Foreign Keys, NOT NULL, data types) are included. Submit both the schema…
Create ERD for Real-estate database: There are Many Cities in each State There are Many Zip Codes in each City Many Houses belong to each ZipCode Each House can be one of HouseTypes ( Town House, Residential, Condo, Single Family) Each House can be Sold multiple times. ( entity Sales
Suppose you are given the following requirements for a simple database for the Canadian football league: ● ● ● The league has many teams. Each team has a unique name, a city, a coach, a captain and a set of players. Each player belongs to only one team with a unique number within the team. Different teams have players with the same numbers. • A team captain is also a player. ● • Each player has a number, name, a position, a skill level and a set of injury records. An injury record has a unique ID and a description. ● A game is played between two teams (referred to as host_team and guest_team) and has a date and a score. Construct an E/R diagram for the database above. Clearly indicate the primary key(s) by underlining them as well as cardinality mappings in your E/R diagram.
1. You want to design a database for a restaurant. Customers have em password. Each customer can have several credit cards registered in the system, each credit card has a 16 digit number, an expiration date, a 3 digit number (CVC code), and the name on the card. The menu items have a short description, a long descriptioin and a price. Customers can place orders that have the date/time that they were placed, one or several menu items (for each menu item it also keeps the quantity), and the total price (summation of the prices of the items mutiplied by the quatity of each item). There are two types of orders: dine-in, or pick-up. In the case of pick-up orders the system must have the car make, model, and color of the person picking up the order, as well as a parking spot number. Dine-in orders have a tip. In addition, the system needs to know if an order has been paid or not. Draw a complete ER diagram. Your diagram must include ISA relationships. If you need to make additional…
DataBase i dont want an answer from chegg Suppose you are given the following requirements for a simple database for the football League (FL): the FL has many teams, each team has a name, a city, a coach, a captain, and a set of players; 24 players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records,  a team captain is also a player, a game is played between two teams (host team and guest team) and has a date (such as May 11th, 2020) and a score (such as 4 to 2). Construct a Database Conceptual Model using UML ER diagram for the FL database. Use mapping rules to convert the design to Logical database model using UML ER model. Check the entities to be in the 3NF normal form. Write the needed SQL Statements to create the database.
A database at a college must support the following requirements: For a department, store its number and name. For an advisor, store his or her number, last name, first name, and department number to which the advisor is assigned. For a course, store its code and description (for example, MTH110, Algebra). For a student, store his or her number, first name, and last name. For each course, the student takes, store the course code, course description, and grade earned. Also, store the number and name of the student’s advisor. Assume that an advisor might advise any number of students but that each of the students has just one advisor. Design the databases for the preceding set of requirements. Use your own experience as a student to determine any functional dependencies. List the tables, columns, and relationships. Also, represent your design with an E-R diagram.