Hyper Market Customer Application Context Diagram The Application will be decomposed into 5 processes: Check latest promotions, Build shopping list, View shopping list, Search items and Check locations. App Data Flow Diagram contains one external entity (Customer). App Data Flow Diagram contains three data stores (Company, Warehouse and Shopping cart). Customer can receive promotion news from the Check Latest Promotions|| process and the news is provided by the Company database. A Customer can Build Shopping List by providing Items details and the details will be stored in the Shopping Cart database. The Warehouse database will also provide the Items details required to complete the process. A Customer can receive Items details by performing the Search Items process. He/she must provide an Item name for searching and the item details are returned from the Warehouse database after searched. A Customer can receive Supermarkets' physical location details by performing Check Locations and the details is provided by the Company database

Hyper Market Customer Application Context Diagram The Application will be decomposed into 5 processes: Check latest promotions, Build shopping list, View shopping list, Search items and Check locations. App Data Flow Diagram contains one external entity (Customer). App Data Flow Diagram contains three data stores (Company, Warehouse and Shopping cart). Customer can receive promotion news from the Check Latest Promotions|| process and the news is provided by the Company database. A Customer can Build Shopping List by providing Items details and the details will be stored in the Shopping Cart database. The Warehouse database will also provide the Items details required to complete the process. A Customer can receive Items details by performing the Search Items process. He/she must provide an Item name for searching and the item details are returned from the Warehouse database after searched. A Customer can receive Supermarkets' physical location details by performing Check Locations and the details is provided by the Company database

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

See similar textbooks

Similar questions

Generate an Activity UMLdiagram that starts with the customer connecting with the web site and ends with the order available for pickup or ready for delivery. This should be a very focused and specific UML Activity diagram. Note that the workers will also interact with the process at some point - identify the step or steps where the workers interact with the system. The activity diagram must contain a minimum of 15 elements. *** Number each element of the activity diagram. ***
Review: Entity-Relationship (ER) "crow-feet symbol" О Опе-to-manпy: one sale person can Salesperson have many Serves Мапy-to-many customers Entity-Relationship (ER) Diagram for a Customer Places Customer Order Database urayram Tor a customer order database Includes Line Specifies Orders Product items Development of ER diagrams helps ensure that the logical structure of application programs is consistent with the data relationships in the Generates One-to-one relationship Invoice database. © 2013-2019 Cengage learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use. TBC: Instructions: Draw One integrated ER diagram on slide # 28 to show the relationships of the below tables Each 'student-profile' has many 'student- financials' 1. 2. Each 'student-profile' can take many 'student-courses' 3. Each…
Q1: The following Component Diagram has some errors circle the error and redraw the correct diagram: Student Registeration Database Examination Graduation Admin
Job portal system: This system allows the students to search and apply for jobs etc. online. The manager can use the system for posting and deleting job offers etc. Create your own case study (problem statement) for the above application and 1. Draw the use case diagram 2. Class diagram with at least 4 classes and explain all the relationships 3. Draw a DFD-0 for this application
The Driver Relationship considered that working on both DRIVERS and ACTIVE_DRIVERS tables is difficult and too much work. Therefore, the team wants you to remove the table for the active drivers.
Q1: The following Component Diagram has some errors circle the error and draw the correct diagram: Student Registeration Database Examination Graduation Admin
An Entity Relationship (ER) Diagram is a type of flowchart that illustrates how “entities” such as people, objects or concepts relate to each other within a system. Consider the following description of a system: A university registrar’s office maintains data about following entities: Courses, including number, title, credits, syllabus, and prerequisites. Course offerings, including course number, year, semester, section number, instructor, timings and classroom. Students, including student-id, name, and program. Instructors, including identification number, name, department, and title. Furthermore, the enrollment of students in courses and grades awarded to students in each course they are enrolled for must be appropriately modeled. Construct an ER Diagram for the registrar’s office. Document all assumptions that you make about the mapping constraints.
In Senior Project Website, the user requests the website to search for previous senior projects, the website displays the search web form, the user inputs the keywords to be used for the search process, the user submits the search criteria to the website, and the website requests a remote database to search for senior projects that fulfill the requested criteria (keywords). The remote database returns back a Boolean value (indicating if the search is successful or not) and a list of found senior projects (the list is empty if not successful), If the search is successful, the website displays the list of received senior projects, else, the website displays error dialog box indicating that no projects were found. Q2. For Senior Project Website System described above, students are required to conduct the following task: a) Design the Sequence Diagram of Senior Project Website System described above.
Create a use case sequence diagram using the information below. Buy Parts Customer/Store Employee Description: This use case describes car parts dealer purchasing. Successful Finish: client requests vehicle component 2. Store associate verifies availability 3. component is available and client pays cost 4. Customer receives part; stock adjusted. 1. Customer asks auto part 2. Store Associate checks part availability 3. Part is unavailable and customer chooses to order part or no part 4. Customer receives part and stock is updated (if alternate part ordered) or leaves without part. Alternative: Customer wants component. No post-condition No assumptions
Q No. 3: Draw a level 2 data flow diagram (DFD) for the case described below. Blood Bank Testing Unit System The Blood Bank Testing Unit. This is one unit within the College Street Red Cross Blood Donor Centre. On the day following a blood donation, the Blood Bank unit tests all blood for blood type and potential viral agents. They send the results of these tests to the Processing Office (another unit of the Centre). For each tested blood unit, they fill out a form which lists the blood unit number, the blood type, the date and the results of the test. If the tests indicate that the blood may be contaminated with a viral agent, the blood unit is destroyed. This is indicated on the test form. Blood units have a limited shelf life. The Blood Bank receives a list every day of those units which have exceeded their shelf life. These are discarded and the list sent back to the Processing Office with a signed indication of the disposal of the units. The Blood Bank also distributes blood to…
In order to formally test the functionalities of a system, test-cases are designed, you are required to design a test-case to test the functionality of View Marks functionality of CU-Online
With the Model-View-Controller pattern, you can separate your application's data access from its business logic, its data display from its user interaction, and its user interaction from its data presentation. Additionally, it separates data display from user interaction. Within the scope of this debate or explanation, we will.