Given the ER diagram depicted in the following diagram, I. define schemas (name of attribute, attribute type with length, PK, FK) for DBMS implementation; II. define cardinality of relationship and explain your answer; II. define FK and other constrains that you deem relevant. cost Roame Rdent dname dae EMPLOYEE Medical policy DEPENDENT

Q: A Cougars Real Estate Inc. (CRE) sells houses. People who want to sell their houses sign a contract…

A: Use-Case Diagram:  Class Diagram:```…

Q: The individual has been appointed as a Database Developer and has been presented with the option to…

A: Triggers are particular kinds of stored procedures defined to execute automatically in response to…

Q: In the realm of database administration, normalization is a major concern. Whether your job title is…

A: Introduction In a database, normalisation is the act of defining tables and forming connections…

Q: I need help with Physical ER diagram with crows foot notation. Diagram needs…

A: The Entity-Relationship diagram for the given criteria is as follows,

Q: Design a normalized order management database with the requirements provided in the MS Excel…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: ER Model Using ER data model, design Book Store DBS following the required steps in tems of…

A: ER diagram for book store DBS is

Q: Single-valued characteristics have one value, whereas multivalued attributes have many.

A: This classification is based on the attribute's ability to take multiple values. A multi-valued…

Q: an ER diagram of ONLINE COURSE REGISRATION database, that captures all the given below requirements.…

A: Lets see the solution.

Q: Tasks Look through your fact-finding summary from the personal traner and create an ERD with…

A: Introduction: Personal Trainer, Inc. owns and runs gyms in a dozen areas across the Midwest.  The…

Q: please solution with explain Q1:In database ER diagram, how do we uniquely identify relationships?…

A: The purpose of an Entity-Relationship (ER) diagram is to visually represent the entities,…

Q: A Cougars Real Estate Inc. (CRE) sells houses. People who want to sell their houses sign a contract…

A: Here's a use-case diagram based on the description given for Cougars Real Estate Inc. (CRE). This…

Q: ibutes). Resolve many-to-many relationships, if any. Make common business rule assumption if…

A: The given is a set of details that are to be stored for designing the data model of food and…

Q: Part II: For the given ER diagram, construct the relational schema by specifying the resulting…

A: The solution is an given below :

Q: Describe the First Migration of Initial Entity Framework Code in detail.Describe the First Migration…

A: The first migration of initial Entity Framework code involves creating a model, configuring the…

Q: Create a relational diagram for the database using crow’s foot notation. The ERD should include all…

A: ERD Diagram: ERD diagram for the business:

Q: Define the term Entity integrity rule?

A: Given: Define the term Entity integrity rule?

Q: Given the information above, draw an EER Diagram showing the following: • Entities, • Attributes, •…

A: According to the given scenario,  There are four entities Hospital, Patient, Doctor, and Records.…

Q: What is meant by an entity-relationship (E-R) model? Explain the terms Entity, Entity Type, and…

A: The entity-relation model, sometimes known as the E-R model, is a graphical depiction of data that…

Q: Create a logical data model documented with an ERD using the crow’s foot format. Be sure that each…

A: Answer: The below is the answer: ER diagram:

Q: From the requirements statement prepared by the Application Engineer, your task as a System Analyst…

A: The question has been answered in step2

Q: Based on the above, come up with a fully normalized set of tables. Make sure to document the process…

A: Race Name Race Location Race Date USAC # Cyclist LName Cyclist RName Team ID Team Name Team Sponsor…

Q: Use Figure 2 provided in the handout in order to answer this question.  Using any software of…

A: The three new relations can be created for meeting the 3NF requirements. These are as follows:…

Q: ) Discuss the importance of keys in DB. Choose one real example of DB (e.g. Hospital Management…

A: Lets see the solution.

Q: The idea of normalisation is one that database professionals pay great attention to. Whether you're…

A: The process of organising data in a database is referred to as normalization. This process involves…

Q: Explain New descriptive attributes?

A: Lets see the solution.

Q: Translate this ER diagram into a relational schema, Choose appropriate data types for each attribute…

A: Explanation:- Primary Key: t-name, p-name and id NOT NULL: id  t-name, and p-name

Q: An owner entity type is A. An entity that is not existence-dependent on some other entity type B. An…

A: The question is asking about different characteristics or types of entities in the context of a…

Q: Relationship Model for the hospital’s data model (Figure 1) in form of a diagram in Chen notation.…

A: Q.  You have been asked to design part of a database for a hospital. Thehospital managers provided…

Q: Draw an ER diagram for online shopping Database that captures given below requirements. Specify key…

A: ER diagram has been attached below.

Q: Convert the following ER diagram to DB schema.

A: Converting ER diagram to schema. The Conversion of ER diagram to schema involves the following steps…

Q: Interview system designers and database designers at several organizations. Ask them to describe the…

A: Data model: Requirements Gathering The first step is necessities gathering. throughout this step,…

Q: please answer with proper explanation and step by step solution. Question: Briefly describe the…

A: Introduction Domain: In computer science and database theory, a domain refers to the set of all…

Q: In Dbms, provide a comprehensive comparison between Entity Type and Entity Instance.

A: Comparative analysis between Entity Type vs Entity Instance.

Q: 3) Given the ER diagram depicted in the following diagram, I. define schemas (name of attribute,…

A: Given ER diagram contains two entities Employee and Dependent. The attributes of Employee are essn,…

Q: Distinguish between a composite key and an attribute that is made up of many components. An ERD…

A: Given:- Compare and contrast what is known as a composite key with what is known as a composite…