The entity-relationship model (or ER model) is a way of graphically representing the logical relationships of entities (or objects) in order to create a database. entity type is a collection of entity instances sharing similar properties Strong Entity Vs Weak Entity An entity set that does not have sufficient attributes to form a primary key is termed as a weak entity set. An entity set that has a primary key is termed as strong entity set. A weak entity is existence dependent. That is the
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comprehensive analysis of the information systems used in business by Enkay Enterprises has performed. Enkay Enterprises are well-known suppliers of vegetable and fruits from small restaurants to five star hotels and canteens of huge organizations. Firstly information system requirement are analyzed for each of the decision making levels and then suitability of the information system is determined and discussed with help of companies daily work process and information system used by Enkay. Also the security
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processes and advancement. In India’s higher educational system and it is the third largest in the world‚after china and united states have been the higher educational system. A software development and IT service firm implemented its catalyst in Governor Andres Pascual College was integrated web platform to provide content management‚ transaction processing‚ marketing and interactive community functions to the two rice schools. The content management tools of the Jones school staff edits update or add
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\http://doc.openerp.com/v5.0/fr/features/document.html\ Document Management System The document management system allows you to store‚ classify‚ and search your enterprise’s documents. This module provides an FTP access to all your ERP’s resources. For a dynamic and efficient classification‚ the folders structure is provided by other objects. It is very useful to track documents related to projects‚ products‚ sales‚ contracts‚ etc. Keypoints: * FTP Access for authenticated users‚ *
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[pic] THEME 1: ESTABLISHING AN AUDIT QUALITY MANAGEMENT SYSTEM WITHIN A SUPREME AUDIT INSTITUTION PRINCIPAL PAPER Prepared by: State Audit Office‚ Hungary (chair) European Court of Auditors National Audit Office‚ Malta National Audit Office‚ Denmark Accounts Chamber‚ Russian Federation February 2007 Table of Contents INTRODUCTION 5 Achieving excellence in audit activity 5 Glossary 7 Chapter I: Leadership 9 Leadership and Supreme Audit Institutions
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1 Overview A management information system (MIS) is a system that provides information needed to manage organizations effectively. Management information systems are regarded to be a subset of the overall internal controls procedures in an organization‚ which cover the application of people‚ documents‚ technologies‚ and procedures used by management accountants to solve business problems such as costing a product‚ service or a business-wide strategy. Management information systems are distinct from
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TRUE or FALSE Management Information Systems‚ 13e (Laudon/Laudon) Chapter 1 Information Systems in Global Business Today 1) Internet advertising is growing at approximately 10 percent a year. Page Ref: 6 2) Developing a new product‚ fulfilling an order‚ and hiring a new employee are examples of business processes. Page Ref: 11 3) A fully digital firm produces only digital goods or services. Page Ref: 11 4) A business model describes how a company produces
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environments have been available in some capacity since 1960‚ “the PLATO system featured multiple roles‚ including students who could study assigned lessons and communicate with teachers through on-line notes‚ instructors‚ who could examine student progress data‚ as well as communicate and take lessons themselves‚ and authors‚ who could do all of the above‚ plus create new lessons” (Wikipedia‚ 2006a‚ 1960s section‚). Learning management systems have only been available‚ in roughly their present form‚ since
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Ackoff identifies five assumptions commonly made by designers of management information systems (MIS). With these assumptions‚ Ackoff argues that these assumptions are in most cases not justified cases‚ and often lead to major deficiencies in the resulting systems. To overcome these assumptions and the deficiencies which result from them‚ Ackoff recommends that management information system should be rooted in a management control system. The Ackoff Assumptions are that: Most mangers operate with
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WHAT’S NEW IN MANAGEMENT INFORMATION SYSTEMS? Lots! What makes management information systems the most exciting topic in business is the continual change in technology‚ management use of the technology‚ and the impact on business success. New businesses and industries appear‚ old ones decline‚ and successful firms are those who learn how to use the new technologies. Table 1-1 summarizes the major new themes in business uses of information systems. These themes will appear throughout the book
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