Accounting Information System Summary of Relational Database 1. Relational databases underlie most modern integrated AISs. a. They are the most popular type of database used for transaction processing. b. In this chapter‚ we’ll define the concept of a database. 2. Database systems were developed to address the problems associated with the proliferation of master files. a. For years‚ each time a new information need arose‚ companies created new files and programs. b. The result: a significant
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2013 WATERMARKING RELATIONAL DATABASES Mayuree K.Rathva¹‚Prof.G.J.Sahani² Dept.of Computer Engineering‚ SVIT‚Vasad‚ Anand‚Gujarat‚ INDIA ¹mayurirathva@gmail.com and ²Gurcharan_sahani@yahoo.com ABSTRACT Uptil now most of the work is done on image‚ video‚ audio.but today the Database watermarking becomes the research topic because of the increasing the use of relational database systems. Which deals with the legal issue of copyright protection of database systems. .Watermarking is an information
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EXPERIMENT NO 2 FACT TABLE FOR UNIVERSITY DATABASE AIM:-Creation of dimension table and fact table for University Database. THEORY:- DIMENSION TABLE In data warehousing‚ a dimension table is one of the set of companion tables to a fact table. The fact table contains business facts or measures and foreign keys which refer to candidate keys (normally primary keys) in the dimension tables. Contrary to fact tables‚ the dimension tables contain descriptive attributes (or fields) which are typically
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five parts of a database system are: 1. Hardware: hardware consists of the phycial devices that make up the system. Examples of hardware include computers‚ disk drives‚ and networks 2. Software: software consists of the programs that run on a computer. The software that makes up a database system is the operating system‚ the DBMS‚ and application programs and utilities 3. People: the people that use and manage the database system include system administrators‚ database administrators
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BIOLOGY Coursework Photosynthesis Made By: Mike Alexander= Definition: Photosynthesis is a process by which plants make their own organic‚ complex food (glucose) from organic‚ simple‚ raw materials using sunlight energy (which is converted to chemical energy) and enzymes in the chloroplasts (mainly mesophyll cells called palisade cells). How It Works: Carbon Dioxide + Water  Glucose + Oxygen 6CO2
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ENGG1100 Introduction to Engineering Design Introduction to Engineering Drawing Professor Yunhui Liu Dept. of Mechanical and Automation Engineering Spring‚ 2014 MAE Dept.‚ The Chinese University of Hong Kong 1 What is Engineering Drawing? An engineering drawing is a type of technical drawing used to fully and clearly define requirements for engineered items (from en.wikipedia.org) • a formal and precise way (graphic language) for communicating information about the shape
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For our media coursework we have been watching the film called Jaws‚ which was directed by Steven Spielberg. This film is set in 1970’s in Amity USA and is about a shark which attacks a lot of people. It is set on the 4th of July because that’s when Brody‚ the main characters‚ son was involved in one of the shark attacks. In the music sequence whenever the shark is near or attacking it has its own theme tune which is made to build tension because when you hear that music you know it’s the shark
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PLANNING COURSEWORK- STARCH AND AMYLASE AIM The aim of this coursework is to investigate the effect of temperature change‚ on the rate of hydrolysis of starch catalysed by amylase. PREDICTION I think that as the temperature increases‚ the rate of reaction also increases‚ to a point when it dramatically decreases. On graph 1‚ you will see a sketch of the graph which I expect to be the result of the experiment. SCIENCE REASONING I think my prediction is correct because the rate of
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STUDENT DATABASE MANAGEMENT SYSTEM A SWDLC is an abstract representation of gradual development and evolution of the software that undergoes a series of sequential or concurrent steps of the software development process .each of these steps results in the development of a s/w project which may be either a minor or major component of the s/w system in contribution to the completion of the system. Each step requires some input and produces some form of output which further becomes the input of the
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Database Environment: Week 2 Joe Snuffy DMB/380 October 6‚ 2002 Database Environment Intro The Tampa Art Museum needs to track the artwork‚ artists‚ and locations where the art is displayed or stored within the museum. Currently The Tampa Art Museum is using an inaccurate set of spreadsheets to keep track of art‚ artist‚ and location data within the Museum and it is very cumbersome for end users. The Project teams Goal is to create a reliable database to streamline operations at the museum
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