software architecture Diagram illustrates information about a Ticket Reservation system. Which of the following statements describe correctly the type of this diagrambooking airticket listbook air scheduleready airticketflight listticketflightflight listexpenditureair ticketsscheduledaccount file accountfilekeepaccountsaccountflight listbillstravel agencyEntity-Relationship DiagramData Flow DiagramContext DiagramO Use Case Diagram

Given diagram contains symbols like rectangles, circles and arrows. It also contains the Short text…

Diagram illustrates information about a Ticket Reservation system. Which of the following statements describe correctly the type of this diagram book air schedule, booking air ticket list ready air ticket flight list ticket flight flight list expenditure air tickets scheduled account file account, file keep account bills travel agency flight list accounts O Entity-Relationship Diagram Data Flow Diagram Context Diagram Use Case Diagram

Diagram illustrates information about a Ticket Reservation system. Which of the following statements describe correctly the type of this diagram book air schedule, booking air ticket list ready air ticket flight list ticket flight flight list expenditure air tickets scheduled account file account, file keep account bills travel agency flight list accounts O Entity-Relationship Diagram Data Flow Diagram Context Diagram Use Case Diagram

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Draw a flowchart diagram for the assignment business case Draw a Flowchart diagram depicting processes in the case. Your diagrams must depict the following: • Main actions / processes • Main decisions • Actors (departments) with dedicated swimlanes Business Case: Bike with Us Bike with Us is a bicycle rental company which has several offices in different neighborhoods of Montreal. Each office is identified by a Station_Code and its geographical location (i.e., latitude and longitude). Each office is assigned one or more employees for different tasks. Attributes of employees include Employee_ID and Employee_Name. An employee must be assigned to only one rental office. For each office, there is always one employee assigned to check bicycle conditions. The office rents several classes of bicycles: road, mountain, electric bike, touring, folding, fixed gear. Each bicycle is managed by one office. Customers might rent bicycles from different offices in the city. Bicycles are to be…
Question 2 Draw an activity Diagram in draw.io and screenshot it for me. Scenario Each subject has 1 lecture class and 4 tutorial classes. Each lecture class can have a maximum of 80 students only and each tutorial class can have a maximum of 20 students only. From the system, the faculty will generate a list of subjects that have registered students. Then the list of academicians for the faculty is displayed. For each academician, the faculty can assign either 1 lecture class or 3 tutorial classes. The faculty will keep assigning duty to the academicians until there are no more lecture or tutorial classes.
Hello I need structural design for online examination system. Class diagram Object diagram Component Diagram Teacher can create & publish an exam Student can see results , grades Student has portal
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Read the following scenario and draw a data flow logical diagram that includes both the context diagram and the '0' level diagram (0 diagram) on a piece of paper, take a clear picture and upload it as the solution to this question. ABC Video Shop plans to develop a video rental system. This system allows Video Shop employees to enter and store details of all videos / movies in the video file. The system enables members to enter required videos / movies and rent videos / movies, if available in store. All the videos / movie rental details will be stored in the rental file. Then the system calculates the invoice amount for the rental video / movies and sends the invoice amount details to print the invoice / receipt. Now the system will print the invoice and issue it to the member, and the members will pay the invoice amount and settle the transactions.
UML Please draw the use case diagram, class diagram, and sequence diagram. Project: Blackboard, an online platform to support educational activities – Define a use case diagram • Who are the actors? • What are the use cases? – Define a class diagram • Classes (attributes, methods), objects, relationships – Define a sequence diagram • What are the objects? • What are the messages exchanged?
Computer Science Create a domain class diagram, an activity diagram, and a system sequence diagram for the following business scenario. Camp AsperHope is a seasonal camp in Ware, Massachusetts, for children with autism spectrum disorders. Parents sign up their children during the open period by providing their name, birthday, contact information, and medical records. A registration ID is returned following successful signup. A child can participate in camp multiple times until reaching 12 years old. When the camp is full, new applications are placed on the waitlist. The camp administrator checks the roster weekly and registers the top of the waitlist if there are cancellations. The registration ID will be sent to corresponding parents in the status update. Each camp participant will be assigned a buddy (an adult volunteer) to provide around-the-clock care, support, and supervision. When signing up, the volunteer provides name and contact information. To be the buddy for a specific…
set of concurrent activities are meant to pass a course. The process is as the following: 1- Student has to attend all classes and not to miss more than 25% of the classes. 2- Students selects a paper for presentation and gives a presentation on an assigned date. 3- Student has to choose a project topic and submits at the end of the course Draw a State Machine Diagram. Make sure to define events, conditions, actions for transitions in your diagram, where appropriate.
create a activity diagram for scheduling medications No hand written and fast answer with explanation
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1) With reference to Figure1 , Create an interaction diagram for ‘make purchase’. The related objects are: registered customer(actor), Main Page(interface), PaymentFormPage(interface), İtemPage(interface), PageValidation(controller), PaymentValidation(controller), Item(entity), ItemDA(DataAccess) FLOW OF EVENTS Registered Customer logon to the system Registered Customer request to make purchase Note: Registered Customer can request to make purchase an item more than one time. Figure1 (Online shopping system) EXCEPTIONAL CONDITION If the user name and password incorrect, then system give error message If the registered customer payment is not valid, then system give error message ANSWER (INTERACTION DIAGRAM)