steps are required in the development of an ER diagram

Q: Give examples of attributes used in system analysis and design.

A: Attributes are the characteristics which system analysis and design shows.

Q: Draw an EER diagram for the following situation using the traditional EER notation. A technology…

A: EER diagram is stand for enhanced entity relationship diagram. EER is used for designed high- level…

Q: What is meant by the term “Workflow” and which UML diagram can be used to illustrate the workflow…

A: workflow A Workflow is a sequence of tasks that processes a set of data. Workflows occur across…

Q: Take the following NFA and convert it to DFA. Please give detailed steps and in depth explanation…

A: Initial state of DFA=eclosure(initial state of NFA)  = eclosure (S) ={S, R, Q} Any state which…

Q: What is a model in System Analysis? Differentiate between logical and Physical model.

A: model in system analysis can be used for The design, specification, and analysis support connecting…

Q: How does the SaaS model work? Please give me a brief introduction of yourself.

A: introduction; Software-as-a-Service in Brief Using software as a service (SaaS), customers can…

Q: What is Requirement Engineering process explain with the help of diagram? Find the functional and…

A: REQUIREMENTS ENGINEERING PROCESSES The purpose of the requirements engineering process is to create…

Q: Exactly what does the O SI model entail? And how exactly would you categorize them?

A: A conceptual framework for defining the operations of a networking system is the Open Systems…

Q: Draw the ER diagram : - Hospital management system

A:

Q: Compare and contrast between Activity Diagrams, Sequence Diagrams, Class Diagrams, and State Machine…

A: Given: In terms of the entities and relationships they portray and how they depict them, compare and…

Q: Q3 Rearrange the following steps for the EA problem solving model: • Repeat • Allow more options for…

A: Answer :-  The EA(Enterprise Architecture) problem  doesn't automatically solve the problem. EA…

Q: 12. Design a Use case diagram and an ER diagram for Hospital Management System

A: Actually, UML stands for Unified Modeling Language.

Q: a)          Each company operates four departments, and each department belongs to one company. (b)…

A:

Q: Describe the characteristics of SDLC: structured, documented, systems design is based on a full…

A: What is SDLC? This is the process which a software system being developed goes through.The system…

Q: Draw an ER diagram for the following application from the manufacturing industry: 1. Each supplier…

A: A supplier and a parts entity set will be created in the ER diagram. In the ER diagram for the…

Q: draw an ER diagram entity.    A department has a unique name and a unique number. A department may…

A: With the help of ER diagram, the entity defines the structure of the database. In this, Department…

Q: Illustrate the OOP concepts using a diagram

A: Object-oriented programming: Object-Oriented Programming (OOPs) refers to languages that will use…

Q: Business Process Model and Notation (BPMN) Diagram the "To-Be" Process for ordering a pathology…

A: In areas like medical care, there are an assortment of legitimate limitations and treatment rules…

Q: Draw the ER diagram : -Exam management system

A: Draw the ER diagram : Exam management system

Q: Briefly explain change models.

A: The change model helps to identify potential areas of resistance and implement strategies designed…

Q: Q1 : Create an FDD (Functional Decomposition Diagram)for a Hotel System. You can use any diagramming…

A: FDD(Functional Decomposition Diagram) for a hotel system is as follows (done in online tool):

Q: CEP Summary Brief introduction to CEP... Motivation and applications... Problem statement and…

A: CEP stands for Complex Event Processing. It is a set of technologies for capturing and analyzing…

Q: Briefly explain one-to-many relationship

A: A Relationship represents association between two or more entities. An entity can be related to one…

Q: UML deployment diagram with example

A: UML Deployment diagram: A UML deployment diagram is a diagram that shows the configuration of…

Q: Draw an ER diagram for the following application from the manufacturing industry: 1. Each supplier…

A: Below is the required ER diagram:

Q: Construct an ER_Diagram for NSU Employees who are identified by a unique id number. NSU has 3 major…

A:

Q: There are different types of CRM - (Select the incorrect answer) a. Collaborative CRM b. Predictive…

A: CRM means Customer Relations Management and has three types. The  incorrect option is selected as…

Q: Explain the application of GT from aspect of design, manufacturing and process planning.

A: The application of GT from aspect of design, manufacturing and process planning are as follows:

Q: Create a HACCP flow diagram for canned pasta.

A: A HACCP plan is a food safety monitoring method for identifying and controlling biological,…

Q: Online insurance claim forms will experience different states as they go through the approval…

A: State Transition diagram is shown below with entire flowchart.

Q: What exactly is SDLC?Fill in the blanks with the names of their various phases.

A: SDLC stands for Software Development Life Cycle. It involves the steps that are taken in building…

Q: Venn Diagram of the differences and similarities of an interview conducted in a Qualitative and…

A: Qualitative research is a method of inquiry which develops the understanding on human and social…

Q: What does SDLC mean?

A: In software engineering, the term "software development lifecycle" or "application development…

Q: Please convert this use case diagram to activity diagram

A: The Activity diagram is defined as the other advanced level of the flow chart which is another…

Q: What exactly is SDLC? Describe the names of their various phases.

A: SDLC stands for Software Development Life Cycle. It involves the steps that are taken in building…

Q: explain any 5 uses of a sever manager

A: A server manager manages and maintains the servers to increase performance and provides security and…

Q: Kindly write example and explain how they are used: 1. AFFINITY DIAGRAM 2. FLOW CHART

A: Introduction: The process of thinking about the tasks necessary to accomplish a desired objective is…

Q: ative scales be used to assess cross-level

A: There are two distinct kinds of levels that make up the cross-level directing impact. These are…

Q: When it comes to IT, an ESI's importance cannot be overstated.

A: The ESI scheme is a workers' compensation plan that provides medical coverage for the insured. In…

Q: Long Answer Question 2: Read the following scenario and draw a logical data flow diagram that…

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Q: DESIGN and DRAW a high level

A:

Q: Entity Relationship Diagram (ERD)

A: Given :-  The concept of Entity Relationship Diagram (ERD)  is mention in the above given question…

Q: Create an ER Diagram depending on your preferred notation (Chen Notation or Crow's Fod Notation)…

A: The ER diagram is given below

Q: 1.       Create the initial ER diagram for a car dealership. The dealership sells both new and used…

A: Entity: Rectangles are used to represent entities. Rectangles are given names that correspond to the…

System Model Approaches

The systems model approach is a process-oriented representation that emphasizes the impact or flow of information between modules. The multidisciplinary study of the use of models to design and create systems in business and IT development is known as systems model approach. It models how processes interact and what these processes do, but it does not go into detail about how these processes are implemented. Functional decomposition may be utilized to enhance the models employed in this technique, and they can be coupled to requirements models for additional system partitioning.