Write the case study or explaination of given ERD diagram?

Q: The final architecture of systems diagrams for the network. Each diagram must be labelled and a…

A: A system architecture can be defined as the model which is based on the concepts of the behaviour…

Q: What are the contents of UML behaviour diagrams?

A: What are the contents of UML behaviour diagrams?

Q: Explain entity-relationship (ER) diagrams.

A: Please find the detailed answer in the following steps.

Q: What characteristics of data are representedin an E-R diagram?

A: Answer: E-R Diagram One of the main and important deliverable that comes as a result of the…

Q: Discuss the differences between a context diagram and diagram 0.  Which symbol is not used in a…

A: Given: Discuss the differences between a context diagram and diagram 0.  Which symbol is not used in…

Q: Using a diagram, illustrate Unified Modelling Language (UML) diagram classifications.

A: Answer: we are developing a software product using some life cycle models. In that life cycle models…

Q: Using a diagram, explain the prototype model. What are the benefits, drawbacks, and applications of…

A: Prototype Model:- In this model, a prototype of the system required is built. The early output is…

Q: Using the above use case diagram create a sequence and collaboration diagram.

A:

Q: With all of those applications that we can use to create a complete block diagram from a high level…

A: I prefer Creately Creately is a collaboration-friendly diagramming tool. Among other things, it…

Q: write explanantion of this erd diagram

A: write explanantion of this erd diagram?

Q: Given a UML a diagram with multiplicity that is either “ 1….∗” or “ 0….∗”. Explain what difference…

A: A Unified Modelling Language diagram may be a diagram supported the modelling language with the aim…

Q: Explain the differences between a model and a diagram in UML using an example.

A: Unified Modeling Language (UML) is an acronym for "Unified Modeling Language." It's a graphical…

Q: How can you make an ER diagram-based conceptual model?

A: Intro An Entity-Relationship model is what is meant by the abbreviation ER model. It is a data model…

Q: (b) Explain THREE (3) benefits of using an ER diagram.

A: As per guidelines we are supposed to answer only one question. Kindly repost the another question as…

Q: repare enhanced ER diagram of STUDENT MANAGMENT SYSTEM

A: Student Management System entities and their attributes : Student Entity :Attributes of Student…

Q: Draw an entity relationship (ER) diagram of subject enrollment through LMS.

A: Step 1:- ER diagram(Entity-Relationship diagram) it is used define the relationship between the…

Q: Explain what is Kerberos and its working with diagram in detail

A: Kerberos offers a centralized authentication server for the authentication of users to clients and…

Q: Explain the prerequisites for applying RAD model?

A: According to the given statement:- We have to explain the pre-requirement of applying RAD Model.

Q: what is the structural model (i.e. class diagram) of the given UML diagram? (a samll size software…

A: Class Diagram : In programming designing, a class diagram in the Unified Modeling Language (UML) is…

Q: What is entity-relationship diagram (e-r diagram, or erD)?

A: Entity Relationship Diagram, additionally referred to as ERD, ER Diagram or ER model, may be a style…

Q: Draw appropriate Context Diagram and DFD Level 0 for the following case study. State any assumption…

A:

Q: The term Incomplete for a UML has the same meaning as which of the following for an EER diagram

A: This question tells about the term Incomplete for a UML has the same meaning as which of the…

Q: features and classifications in detail also discuss the implications of Moore’s Law with the help of…

A: The scaling theory concentrates on a qualitative understanding of universal features of polymer…

Q: EXTRACTION OF ENTITIES AND ER DIAGRAM

A: EXTRACTION OF ENTITIES: Entity extraction, also known as entity name extraction or named entity…

Q: CONVERT TO ACTIVITY DIAGRAM

A: This is a UML class diagram that has to be converted to activity diagram.Most important of UML…

Q: 8. Write the schema for the following ER-Diagram

A: Relational schema is the tabular representation of the data in given ER diagram. Based on type of…

Q: Define Boundary Value Analysis (BVA). List the methods present under it.

A: "BVA or Boundary Value Analysis is one type of black box test design process, mostly used to find…

Q: Draw an E-R diagram for the ordering system in Figure 13.24. Based your E-R diagram, draw a data…

A: Answer : The ER- Diagram of the ordering system as below:

Q: The term Complete for a UML has the same meaning as which of the following for an EER diagram?

A: An object diagram in the Unified Modeling Language (UML), is a diagram that shows a complete or…

Q: Make ERD diagram for school managment system

A: ERD for school management system: E-R (Entity-Relationship) Diagram is used to represents the…

Q: are particularly useful with larger teams. Use case diagrams Free form diagrams O Network diagrams O…

A: Let's understand every diagram carefully so that we can know which digram is useful .  Use case…

Q: DF4 10 P2 DF5 (Figure 2) DF6: DF3 2.0 P1 DF4

A: Stage 1Information stream charts: Information stream charts, regularly known as DFDs, are frequently…

Q: write the simple scenario for school system and draw the data flow diagram(DFD) and…

A: Actually, database is  a used to stores the data.

Q: Create an activity on arrow diagram based on the following information:

A: Solution:

Q: d summarization for

A: ER Diagram Entity Relationship Diagram (ER Diagram), also known as ERD, is a diagram that depicts…

Q: In your brief words, list down the difference between Context Diagram and Ecomap System.

A: Difference between context diagram and eco map system

Q: Compare and contrast an information flow diagram and a data flow diagram? Use diagrams and a working…

A: the answer is given below:-

Q: Discuss the essential tasks, actions, and outputs for the CRISP-DM approach's "Modeling" phase. Give…

A: We need to write about essential tasks, action and outputs of the CRISP-DM approach's "Modeling"…

Q: What are the required steps to develop a conceptual model, using ER diagrams?

A: ER model stands for an Entity-Relationship model. It is a high-level data model. This model is used…

Q: Create an ER diagram to demonstrate (explain) each of the following relationships. Unary Binary…

A: The degree of a relationship is the number of entity types that participate in the relationship. The…

Q: Draw an E-R diagram for "Supermarket Stock Control System".(At least in 3nd NF.)

A:

Q: Make a structural diagram understandable to non-technical people. An example of a structural chart…

A: Structure chart: A structure chart is a graphical representation that serves to highlight the link…

Q: There are two UML diagrams types for describing dynamic models: StateChart diagrams and Interaction…

A: Dear Student, Lifeline and Messages are the two structures that are the core of the sequence…

Q: Explain prototype model with diagram. What are the advantages, disadvantages and use of this model.

A: Prototype:- Whenever the clients may not understand the precise project specifications beforehand,…

Q: Explain Conceptual model of UML.   Draw Sequence diagram and state chart diagram for Hotel…

A: I have given an answer in step 2.

Q: hat are use-case diagrams used for?

A: Introduction: The dynamic behaviour needs to be captured, as this is the most crucial part. The…

Q: Need 3NF ER diagram and Schema Diagram.

A: Strong entity: It contains enough attributes to uniquely identify all its entities. The strong…

Requirement Analysis

A process that determines the user expectations for a software product is called requirement analysis. In software engineering, requirement analysis is known as requirement engineering. It involves communication with end-users and stakeholders to determine whether the system or software requirements are validated, conflicts are solved, and key requirements are documented. The first activity of the Software Development Life Cycle (SDLC) is requirement analysis.