table to resolve this relationship. The complete ERD is provided in Figure P7.65. Figure P7.65 EliteVideo ERD 65. Write the SQL code to create the table structures for the entities shown in Figure P7.65. The structures should contain the attributes specified in the ERD. Use data types that would be appropriate for the data that will need to be stored in each attribute. Enforce primary key and foreign key constraints as indicated by the ERD. CREATE TABLE PRICE ( PRICE_CODE INTEGER
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accomplish improvements for the business. Chap2 : Information systems architecture - a unifying framework into which various stakeholders with different perspectives can organize and view the fundamental building blocks of information systems. Knowledge (ERD)‚ process (UML) and communication (Interface). Chap3 : Capability Maturity Model (CMM) – a standardized framework for assessing the maturity level of an organization’s information system development and management processes and products. Model-driven
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Caraga State University Ampayon‚ Butuan City Agay National High School Automated Enrolment System Jose Dennis P. Chua Giovanni T. Esma Submitted by Gleen Delaorao Submitted to 2014 Executive Summary Since the new K-12 curriculum was implemented‚ the population of the student on secondary high school is expected to grow bigger. Like any other high school‚ Agay National High School needs an efficient enrollment system to hold a huge number of students during enrolment. The addition of
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MOBILE VOTING SYSTEM (MVS) By CSC11-54 Net-Centric Computing DEPARTMENT OF COMPUTER SCIENCE SCHOOL OF COMPUTING AND INFORMATICS TECHNOLOGY A Project Report Submitted to the School of Computing and Informatics Technology for the Study Leading to a Project in Partial Fulfillment of the Requirements for the Award of the Degree of Bachelor of Science in Computer Science of Makerere University. Supervisor MR. JOAB AGABA Department of Networks
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Airlines Ticket Booking AIRLINE RESERVATION SYSTEM ABSTRACT: The aim of this software is to develop a systematic analysis of the procedure involved in the reservation of ticket for railway travel. Thisshould be used in an effective way so that various advantages are obtained from the software. Software means establishment of sound and in-depth development of a task using high-level language that results in well-equipped‚ economical software‚ which is reliable. The introduction may be divided
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UNIVERSITY OF MAURITIUS FACULTY OF LAW AND MANAGEMENT SECOND SEMESTER EXAMINATIONS MAY 2011 PROGRAMME BSC (HONS) ACCOUNTING (MINOR : FINANCE) BSC (HONS) ACCOUNTING (MINOR : MANAGEMENT) BSC (HONS) FINANCE BSC (HONS) FINANCE (MINOR : LAW) BSC (HONS) MANAGEMENT BSC (HONS) MANAGEMENT WITH FINANCE BSC (HONS) MARKETING MANAGEMENT BSC (HONS) HUMAN RESOURCE MANAGEMENT BSC (HONS) BUSINESS STUDIES (PART-TIME) MODULE NAME DATE May 2011 TIME Hours NO. OF QUESTIONS SET 4 BASIC COMPUTER APPLICATION MODULE CODE
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Entity Relationship Diagram - ERD Database – is a large data repository that stores a shared collection of logically data. A database can be modeled as: A collection of entities and relationship among entities. What is Entity Relationship Diagram? An entity-relationship (ER) diagram is a specialized graphic diagram that illustrates the relationships between entities in a database‚ simply it illustrates the logical structure of databases. ER diagrams often use symbols to represent different types
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AutoParts Warehouse 1. Draw an ERD for AutoParts Warehouse indicating the types of relationships between the entities. 2. Owns CUSTOMER 1 VEHICLE M M ORDERS N N PARTS INVENTORIES 1 STORE M REQUEST M TRANSFER 2. For each of the entities identified‚ design tables and identify the possible candidate keys‚ the primary key‚ a probable foreign key‚ and potential secondary keys. a. PARTS (PART_NUMBER‚ STORE_NUMBER‚ PART_DESCRIPTION‚ QTY_ON_HAND‚ COST‚
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varchar2(5) Not Null; RoomTypeId varchar2(10) Not Null; AvailableStatus varchar2(10) Not Null; PRIMARY KEY(RoomId); FOREIGN KEY (RoomTypeId) references ROOMTYPE (RoomTypeID); The cardinalities of the relationship between Room and RoomType shown in my ERD specifies that each Room is uniquely identified by a RoomId‚ which can be described by only one of all available RoomTypes. As such‚ each RoomId must be classified into a RoomType‚ and therefore‚ in accordance with entity integrity‚ both primary keys
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In Partial Fulfillment of the Requirements for IT-224 Database Management System I “Mp4” Michael Peña John Renzo Verano James Lantaca Cristian Jimenez Kristian Angelo Magnaye Prof. Carlo Petinglay I. Company Profile Columbia Computer Center Davao‚ Inc.‚ one of the pioneers in the computer industry of Davao City‚ Started its operation in 1982 as a video center. Due to a promising opportunity in the computer business‚ investment in this industry was also tried
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