1. Let us design a database for an bank‚ including information about customers and their accounts. Information about a customer includes their name‚ address‚ phone‚ and Social Security number. Accounts have numbers‚ types(e.g.‚ savings‚ checking) and balances. We also need to record the customer(s) who own an account. Draw the E/R diagram for this database. Be sure to include arrows where appropriate‚ to indicate the multiplicity of a relationship. Solution: [pic] 2. For your E/R diagram of
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Project Proposal Template 1: Business situation Business Name: The Queue Business description: The Queue is a company that provides service to customers by helping them buy products. Customers can order not only hot products that spent much time to queue‚ but also simple products for helping customers save their times. For example: Concert tickets‚ Garrett popcorn‚ Starbucks’ buy one free one promotion‚ or Jamsai books at the national book fair. Customers can contact with our company by using
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10/09/14 Marius Ouambo 2520 Mohammed Suleiman Oak Brook Unit 3 Assignment 1 There are many database-naming conventions to choose. As I read each of them I wanted to make sure‚ I got the idea that they were trying to explain for each of the different conventions. Though some of them had‚ more guidelines than other I still took into account all of the instructions because some of them did repeat each other with certain things. The convention that made the most sense to me is the
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References: Documentations ➢ D. Maier and J. Stein‚ Indexing in an object-oriented DBMS. ➢ Alfons Kemper and Guido Moerkotte‚ Object-Oriented Database Management‚ 1994 Websites ➢ David Maier’s home page: www.cse.ogi.edu/~maier ➢ http://en.wikipedia.org/wiki/Object_database ➢ http://www.comptechdoc.org/independent/database/basicdb/dataobject.html
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Exploring Microsoft Access 2010 by Robert Grauer‚ Keith Mast‚ Mary Anne Poatsy Chapter 2 Relational Databases and Queries Copyright © 2013 Pearson Education‚ Inc. Publishing as Prentice Hall. 1 Objectives • • • • • • • Design data Create tables Understand table relationships Share data with Excel Establish table relationships Create a single-table query Specify criteria for different data types Copyright © 2013 Pearson Education‚ Inc. Publishing as Prentice Hall.
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each other. Samar College Inc. is one of the most fast growing and innovative institution in Catbalogan offering various courses for College degree. Along with its increasing community is the need of the students for more high quality resources particularly in computer laboratory. Computer laboratory is one of the facilities that had provided by Samar College to help students practice the theories that have been thought in lecture. At this instance computer laboratory needs management software in order
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Software Requirements Specification for Online Job Portal Table of Contents Table of Contents ii 1. Introduction 1 1.1 Purpose 1 1.2 Project Scope 1 1.3 References 1 2. Overall Description 1 2.1 Product Perspective 1 2.2 Product Features 1 2.3 User Classes and Characteristics 2 2.4 Operating Environment 2 2.5 Design and Implementation Constraints 2 2.6 User Documentation………………………………………………………………….….. 2 2.7 Assumptions and Dependencies…………………………………………………………..3 3. System
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Database Queries and Reports You are responsible for managing information system development projects at AAA Systems. To better track progress in completing projects，you have decided to maintain a simple database table to track the time your employees spend on various tasks and projects with which they are associated. It will also allow you to keep track of employees’ billable hours each week. The table below provides a sample data set. Project_Name Task Name Employee_ID Production Week
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The project for the implementation of our new system for billing and customer management is approaching completion. At the moment‚ the application has passed the user acceptance testing stage and the hardware is already in place. During the development of the system‚ the team realized that the existing database platform was inadequate to the new system; hence‚ they suggested using more modern database environment which will cost the company additional licensing costs. In parallel to this development
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running header: Service request sr-kf-013 draft | Service Request SR-kf-013 Draft Robert Linton University of Phoenix – Online Campus BSA 375: Fundamentals of Business Systems Development Mr. Eric Secrist October 8‚ 2012 Service Request SR-kf-013 Draft In today’s economy many individuals try to cut costs as much as possible. Kudler Fine Foods thought that creating a frequent shopper program for their valued customers would be a profitable and resourceful venture. Not familiar with
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