INDUSTRIAL PROJECT IV EPJO40 Fleet management system CAPE PENINSULA UNIVERSITY OF TECHNOLOGY [BELLVILLE CAMPUS] Surname : Rasmeni Name : Andile Student Number : 205072615 Due Date : 08 May 2007 before 12:00 Supervisor : Mr. Marco Adonis Co-Supervisor : Mr. J. Witkowsky Table of contents 1 Introduction 2 2 Conceptual description 3 3 Explanation of the scope of the project 4 3.1 Aim of the project 4 3.1.1 Tracking 5 3
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have? Ans: An "owner" account is given to those in control of specific relations. They have select‚ modification‚ and reference privileges on that given relation. 2) How is the view mechanism used as an authorization mechanism? Ans: A multiuser database system must selectively permit users to share data‚ while retaining the ability to restrict data access. There must be a mechanism to provide protection and security‚ permitting information to be accessed only by properly authorized users. Further
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EE4791 Database Systems 2012-13 Project (CA‚ 20%) Design and Implementation of the Database with Microsoft Access. Group assignment (1-3 persons per group): 1. Propose a database Case Study with at least 5 tables. Write down the requirements on the database. 2. Draw EER diagram. 3. Give relational model (i.e.‚ logical scheme). Normalize up to 3NF. 4. Create the tables in MS Access in Design View. Choose indexes for your query. Implement data integrity (default value‚ range values‚ etc) 5. Implement
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Concurrency Control in Distributed Database Systems PHILIP A. BERNSTEIN AND NATHAN GOODMAN Computer Corporation of America‚ Cambridge‚ Massachusetts 02139 In this paper we survey‚ consolidate‚ and present the state of the art in distributed database concurrency control. The heart of our analysts is a decomposition of the concurrency control problem into two major subproblems: read-write and write-write synchronization. We describe a series of synchromzation techniques for solving each subproblem
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command? Selected Answer: SELECT HireDate‚ COUNT(*) FROM EMPLOYEE WHERE Salary < 30000; Question 9 5 of 5 points Because SQL stored procedures allow and encourage code sharing among developers‚ stored procedures give database application developers the advantages of less work‚ standardized processing‚ and specialization among developers. Selected Answer: True Question 10 5 of 5 points The SQL command used to create a virtual table is ________.
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Daniel Heski Analysis Paper 11/24/2015 ECO 222 The Trucking Industry’s Savior: Autonomous Trucks The commercial trucking industry is arguably one of the most important players in the U.S. economy. Each year‚ it moves over 70% of all goods transported within the nation (“Reports‚ Trends & Statistics”). If not for the truckers‚ the majority of the businesses throughout America would not be able to function. Today‚ the trucking industry is faced with some of the most challenging issues that the
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then in every branch problem were arise because of increasing of paper works and the communication between offices is poor. Erika Dela Cruz feels if she didn’t do anything to prevent the problem‚ too mistake were being made so she decided to take a database application to help solve the problem. FurniPointe is specialized in property management‚ by taking intermediate role between owners who wish to rent out their furnished property and clients who wanted the furnished property for a fixed period
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DATABASE A database is a collection of data organized to meet users’ needs. Why This Matters Without data and the ability to process it‚ an organization would not be able to successfully engage in business activities‚ nor would it be able to generate reports to support knowledgeable workers and decision makers which in turn help’s to achieve organizational goals; it would not be able to pay employees‚ send out bills‚ and order new inventory. Databases have made it possible to map the structure
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Database concepts | Assignment 1 | | Robyn Wright | 3/27/2013 | | Contents Introduction 2 Task 1 3 1.1 Definition of database management system 3 1.2 5 Advantages of database management system 3 1.3 3 Business functions database management system could do 3 1.4 5 database management system packages 3 1.5 10 Factors when choosing a database management system 3 Task 2 5 2.1 Create a database if it does not yet exist 5 2.2 Show if the database has been
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There were several issues of communication involved with the Burgess Trucking case study. The initial problem starts when Johns received memos sent by the maintenance supervisor regarding extra space needed. *Communication problems: If Johns had read the memos when he received them (a year ago)‚ the company would not have been on such a time restriction and would have had more time to plan out the project more efficiently and economically. Johns disregarded the previous memos that the maintenance
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