write explanantion of this erd diagram

Q: Write the case study or explaination of given ERD diagram?

A: Entity-relationship diagram The ER is defined as the diagram that shows the relation between the…

Q: Write the differences between sequence and collaboration diagrams of UML diagram with examples

A: Sequence Diagram in UML : A Sequence Diagram in UML is a type of Interaction Diagram that shows the…

Q: Describe the diagram In a short answer possibly

A: Database : A database is a collection of data that is stored in a database. The components of…

Q: What is Euler diagram?

A: ANSWER  IS GIVEN BELOW AS

Q: What are the two most popular forms of UML diagrams? What function do they serve?

A: UML (Unified Modeling Language) diagrams are graphical representations used in software development…

Q: Interrupteur LED haute puissance Solar Panel 5-6V /1-3W TP4056 Charger Module OUT+ B+ Li-ion Battery…

A: Answer is given below-

Q: Does every State Diagram need a self-transition? Give examples to back up your assertions!

A: In this question we need to explain whether self-transition is needed in every State Diagram or not.

Q: What are the two most typical varieties of UML diagrams? Why do we need them, exactly?

A: A complicated software system's architecture, design, and implementation are all graphically…

Q: Design and implement a class called RandomArray, which has an integer array. The constructor…

A: Array In Java In Java, an array is a collection of objects with the same data type. Further, an…

Q: Which two UML diagrams are now the most popular?

A: UML (Unified Modeling Language) is a commonly used virtual modeling language in the field of…

Q: Explain how each part of diagram(a) corresponds to each part of diagram(b).

A: Each part of the binary tree in image (a) corresponds to the array in image (b):Root (16):…

Q: Member Reservation Class member_ID reservation_number class_number first_name K reservation_date K…

A: A Data Flow Diagram (DFD) is a graphical technique which allows effectively model and analyze the…

Q: Enumerate two issues related to simulation models.

A: Simulation models are valuable tools used in various fields to analyze and predict real-world…

Q: flights (abstract) -number -duration -departing airport -arrival airport -list of passengers -pilots…

A: Answer: I have done  code  and also I have attached code

Q: A2Z is a company specialized in producing and selling furniture products. It does not only sell…

A:

Q: Give two different example of static uml diagrams?

A: The static UML diagram is the diagram which represents the static structure of the System. The Two…

Q: Addes Functionality : • User can view his/her tour history. • User can raise ticket. • User can…

A:

Q: Decompose this diagram into a set of diagrams in 3NF.

A: Given: Decompose this diagram into a set of diagrams in 3NF.

Q: two inputs

A: Here we have two inputs with AND Gates-

Q: You are to produce a report on Model-based RL and Model-free RL. Discuss about Model-based and…

A: Reinforcement Learning (RL) is a subfield of machine learning, which deals with the task of learning…

Q: Dispenseltem arm ready do /move arm to correct row do /move arm to correct column pushed arm ready…

A:

Q: a,b B b u Autómata 1 a a b b u a b Autómata 2 a a

A:

Q: Choose a real-world scenario with several possible Venn diagram solutions. Justify your selection of…

A: Venn diagram can be used to represent the distribution of skills among employees in a company, where…

Q: system Student 1. Login 2. Verify login 3. Wrong password 4.Borrow book- Alternative if (The book…

A: Answer : Explanation of first sequence diagram : Student first login the system by entering the…

Q: Does each State Diagram must have a self-transition? Give reasons that support the answer

A: State Diagram is a type of diagram which is used to describe the behavior of system

Q: Case Study: AK management AK management just started its business in Damansara. AK management wishes…

A: E-R Diagram:- How entities relate to one another is shown in an entity relationship diagram. Simply…

Q: What are the two most frequent varieties of UML diagrams? Why are we using them?

A: UML diagrams Unified Modeling Language(UML) diagrams are a set of graphical representations that…

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: Draw the inorder diagram of this bts

A: Algorithm: Traverse the left sub tree. Visit the root. Traverse the right sub tree.…

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.