using uml make the sequence diagram and the collaboration diagram of the following case: USE CASE #3 DELIVERY OF QUALIFICATIONS ACTOR #1: TEACHER. ACTOR #2: TEACHER GUIDE ACTOR #3: PARENT/MINISTRY OF EDUCATION. For this process, the actor teacher 1 makes his entry in the system of the qualifications of each student by partial, so that periodically the complete history of these notes is obtained through the system, and on the established dates, the teacher guide actor 2, will be in charge of taking the notes from the system of all the subjects of each student, and present them either to the parents or ministry of education (Actor 3) with the

Q: Create an E-R model for the following scenario. Show entity names, primary keys, attributes for each…

A: We need to create ER diagram for above case studies See below step for diagram.

Q: Draw an Entity Relationship Diagram for all of those below. (a simple one) Each lecturer is…

A: As per our guidelines, we are supposed to answer only 1st three parts. Kindly repost the remaining…

Q: A company makes items. Each item has a name, ID and component quantity. Every item contains many…

A: Solution:   Let's assume- A supplier might exist without providing components. A component may not…

Q: Generate an Activity UMLdiagram that starts with the customer connecting with the web site and ends…

A: Activity Diagram is basically a flow chart to represent the flow from one activity to another…

Q: Make the entity-relationship model in Luicdchart for the following case: In the company Tecno1818…

A: Entity Relationship model is used for data modeling to database. It defines the relationship between…

Q: Make an ER Diagram based on this information below NYU needs a new system to manage reservations of…

A: The reservation management system proposed for New York University's ULibrary aims to address the…

Q: Using any diagramming software, create an ER Diagram for the following:  A database is being…

A: INTRODUCTION: Entity Relationship Diagram, or ER Diagram for short, is a diagram that shows the…

Q: Develop ERD (Entity Relationship Diagram) for one of the following two scenarios. NOTE: No further…

A: Answer: We have drawn the the Entity relation diagram  for the one of the following so we have done…

Q: student of the New York College. But this has se 0,2,3 2. Student s the complete table of…

A: Given:

Q: Print the course code, start date, and number of attendants for all course offerings that had at…

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Q: need diagram Design an ER schema for prescription monitoring based on the given data: Patients are…

A: Given solution:-

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A: NOTE: This is a multiple questions based problem. As per company guidelines only first question is…

Q: Write SQL commands for the following: . Create two different forms of the INSERT command to add a…

A: note, we can only solve three subparts in one question.     There are two types of INSERT INTO…

Q: Computer Science Create the ER diagram for the following requirements and map it to relational…

A: ER diagram stands for Entity Relationship diagram. It contains mainly three components that are:…

Q: Entity-Relationship Diagram (ERD) is one of the data modeling tools that provides a software…

A:

Q: Random Hospital Example ERD Problem Follow the Simple Procedure for ERD diagramming to design an…

A: ans given below

Q: USE CASE DELIVERY OF QUALIFICATIONS

A: The sequence diagram, which is also known as an event diagram, shows how messages move through the…

Q: You are required to draw a Data Flow Diagram of above scenario

A:

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A: The hospital system described below is a database system designed to manage information about…

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A: ER diagram stands for Entity Relationship Diagram which contains mainly three components that are…

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A: Explanation: Based on the TEC requirements, the table details as follows. The Company table is used…

Q: Regional Labs is a company that conducts research and development work on a contract basis for other…

A: SQL is a structured query language, it's is used to extract and manipulate the data from the table.…

Q: Model the following use case using a sequence diagram: M1: The customer provided an order request to…

A: Please check the step 2 for solution of your question

Q: Relational Model EMPLOYEE Fname Minit Lname Ssn Bdate Address DEPARTMENT Dnamc Dnumbor Mgr_son…

A: What Is ER Diagram:ER, suggests the relationship between one entity to every other entity, and the…

Q: I am working on creating a logical entity relationship diagram for my database class. I am wondering…

A: Although the full problem description is not given so deducing the problem / requirements from the…

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A: Every booking is associated with exactly one employee. Answer: True   Every employee is associated…

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A: Answer: I have explained in brief.

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A: To find the solution for: ER model relationships are represented using  What do the cardinalities…

Q: implement the database using SQL should include: All the tables properly defined /created All…

A: Tables: Medicines: employees: pharmacy:

Q: Using SQL, develop and execute the following queries:

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Q: Draw an ER diagram with the following data: Entities: Student, Exam, Course ⚫ Relationships: •…

A: An ER diagram is a visual representation of the entities, attributes, and relationships in a…

Q: Please written by computer source Part I - Modeling You are building a database for a comic book…

A: Entity-Relationship (ER) diagrams are a major data modeling tool and are used to explain the logical…

Q: PLZ help with the following: Create a Crow’s Foot ERD. Draw YOUR entity relationship diagram (ERD)…

A: Create a Crow’s Foot ERD. Draw YOUR entity relationship diagram (ERD) to indicate entities,…

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A: - We need to talk about the ERD diagram provided.

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A: Draw an ERD diagram for an architectural firm.

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A: Solution:   Given, Various physicians are working for a clinic and these doctors are identified by…

Q: The scenario is for a small life insurance agency and their need to keep track of clients, agents,…

A: The complete table is given below:-

Q: The following uependency diagram indicates that a patient can receive many prescriptions for one or…

A:

Q: The textual description nodan, describes a video rental company that wants to create one database…

A: Answer:  This type of question comes under the databases management system. And ER -diagram shows…

Q: The Acme Company wants to construct a database to keep track of the company’s employees,…

A: Please check ER diagram on step 2

Q: Q1. Draw an E-R Diagram for the following situation. At the university system each STUDENT must be…

A: Answer The given image shows an Entity Relationship Diagram for the given case study:

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.