Database Modeling and Design: Logical Design 4th Edition Toby Teorey‚ Sam Lightstone‚ Tom Nadeau Lecture Notes Contents I. Introduction ................................................................………...……2 Relational database life cycle 3 Characteristics of a good database design process 6 II. The Entity-Relationship (ER) Model …………...……………….7 Basic ER concepts 7 Ternary relationships 11 III. The Unified Modeling Language (UML)………...…………….13 Class diagrams 13 Activity
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AUTOMATED SALES AND INVENTORY SYSTEM OF BISU CLARIN BUSINESS CENTER ______________ A Thesis Presented to the faculty of the Computer Science Department BOHOL ISLAND STATE UNIVERSITY Clarin Bohol ______________ In Partial Fulfillment Of the Requirements for the degree of Bachelor of Science in Computer Science By: Sendrijas‚ Irish P. Socorin‚ Margelyn T. Memoracion Dian Mark L. Daryl Valdez Adviser CHAPTER 1 THE PROBLEM AND ITS SCOPE INTRODUCTION Rationale Man has come along his way in doing
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ONLINE BANKING By:Mithun 1. INTRODUCTION This ’Online Banking’ Project is a model Internet Banking Site.This site enables the customers to perform the basic banking transactions by sitting at their office or at homes through PC or laptop. The customers can access the banks website for viewing their Account details and perform the transactions on account as per their requirements. With Internet Banking‚ the brick and mortar structure of the traditional banking gets converted into a click and portal
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Master Akinyemi Akintunde (A.K.A LAGBE) Computer package Hand Hand- Book powered by www.lagbeglobal.net What is a Computer? A computer is a programmable machine. The two principal characteristics of a principal computer are: it responds to a specific set of instructions in a well-defined manner defined and it can execute a prerecorded list of instructions (a program). Modern Computers Defined Modern computers are electronic and digital. The actual machinery -- wires‚ transistors
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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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Marketing has taken a prominent position during the last decade due to............... (A) Increased Competition (B) Better Literacy Rate (C) Foreign Compulsions (D) Govt Instructions (E) RBI Policy Guidelines Q No.2) Marketing is definitely required when....... (A) Demand Exceed Supply (B) Supply Exceeds Demand (C) Supply Equals Demand (D) Staff is in Excess (E) There is Monopoly Q No 3) Traditional Marketing Style Involves.......... (A) Door to Door Campaigns (B) Sending Emails (C) Tele Marketing
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The universal DNA database is important to the law enforcement agencies. The database will help the law enforcement agencies to identify suspects fast. When the universal data base is not used‚ it is very easy for a criminal to commit a crime and escape. The DNA universal database will improve the crime investigation thereby curbing the menace of criminals. When this takes effect‚ criminals might be extremely careful not to leave any trace that can help in getting their DNA for identification (Krimsky
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TOPIC- CUSTOMER PREFERENSE TOWORDS ONLINE SHARE TRADING WITH SPECIAL REFERENSE TO ANAND RATHI SECURITIES IN BHILAI DURG REGION INTRODUCTION ONLINE TRADING Today is world of technology. So‚ the person who adopt it‚ get the success. So‚ online trading means trading through electronic means. Online trading is the trading in which the investors who are familiar with the use of computer and Internet they directly trade in stock market. They trade any time at any place when the stock market is open. The cost
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Theoretical Framework Review of Related Literature Since information technology systems develop rapidly‚ various applications have been diverted from being manually processed to being computerized. However‚ some entities have been devoted to the use of manual operations and thus‚ were not open to adopt such changes that have been brought by modernization. Operating hand by hand‚ especially in business operations‚ is apparently fussy and therefore‚ higher degree of caution must be exercised
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Table: Similar to spreadsheet used to store data. 2. Queries: Method of extracting specific data 3. Forms: Element to modify and insert records into you databases 4. Reports: It contains raw data and allows the organization of information in an easy way. 5. Databases: collection of associated information 6. Relational databases: access databases in which more than one can share information. 7. Record: each row in a table. 8. Data Value: an item such as data‚ or such as a single phone number.
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