Tutorial Week 7 - Class and Entity-Relationship Diagrams 1 Class Diagrams and Entity Relationship Diagrams (ERD) Class diagrams and ERDs both model the structure of a system. Class diagrams represent the dynamic aspects of a system: both the structural and behavioural features. ERDs‚ depicting only structural features provide a static view of the system. 2 Class Diagrams 2.1 Elements of a class diagram: 2.1.1 class A class is a general concept (represented as a square box). A class defines
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How successful were the Labour governments of 1924 and of 1929-31? The Labour government of 1924 displayed both positive and negative aspects. On the positive side‚ Labour had shown that it could actually run the country proved the widespread view that ‘Labour was unfit to govern’ was wrong and also it was proof that MacDonald and the Labour party could be trusted to run the country efficiently - the fears of a social upheaval on socialist lines. Education was a great area of achievement
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Power of Love and Relationship La Toya Varnado PSY: 301 Social Psychology Professor Jeanne Henry April 30‚ 2012 We learn as grow from children into adulthood that all relationships don’t last and they were not all meant to be. The relationships depends on factors inside the relationship‚ like costs and rewards; factors inside the person‚ like comparison level; and factors outside the relationship‚ like available alternatives. This paper will address the many
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All humans need relationships between each other for survival‚ but there are simple things that can hinder them. Perry Patetic‚ in his passage‚ proposes the idea that distance between people can seriously hinder relationships. The author supports his proposal by first stating that distance makes us lose track of old friends of which we never see again. He continues by saying that we lack close‚ supportive relationships. The author’s purpose is to convince the audience that the advantages of today’s
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Evaluation Formation EVOLUTIONARY We form relationships to pass on genes M: risk of uncertain paternity and cuckoldry‚ low level of parental investment F: risk losing M to other F and their resources‚ high level of parental investment M look for reproductive value e.g. youth‚ wide hips F look for socioeconomic advantages e.g. wealth‚ kindness REWARD NEED We are attracted to people who we find rewarding and form relationships as life alone is unrewarding. Done through: Direct reinforcement
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Introduction Customer relationship management Customer relationship management (CRM) is a system for managing a company’s interactions with current and future customers. It often involves using technology to organize‚ automate‚ and synchronize sales‚ marketing‚ customer service‚ and technical support. The purpose of customer relationship management is to extend the management‚ and improve the competition capability of the enterprises. The Real estate sector is rapidly growing. Forward-thinking
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Jonathan Cheung Customer Relationship Management (BMC 333) Kenneth Ng 22/11/2013 Table of Contents Introduction 1 Contents 2 1.Organization background 1.1 Weakness in CRM strategies 2.1 2.New mission statement 2.1 Slogon & core value 2.2 Target market selection 2.2 3.New Loyalty program 2.4 4.General Customer relations strategies 2.5 Conclusion Reference Introduction Customer relationship management stand for the relationship between customer and
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Obsession with the customers should not be the most vital factor in business success the main priority of any business must be to win and keep customers as failure to do so results in no profit no growth no jobs therefore bad. Discuss. DEFINATION CUSTOMER An individual or business that purchases the goods or services produced by a business. The customer is the end goal of businesses‚ since it is the customer who pays for supply and creates demand. Businesses will often compete through advertisements
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some of the issues that young people may face when they grow up. The Teenage Love Relationship deals with the relationship of love that exists between the teenage groups. In schools the teenagers usually make friends easily and therefore there remains the chance for a young boy/girl to get easily involved in a relationship. The teenagers usually do not consider the various aspects that are associated with the relationship of love and therefore tend to make mistakes regarding the choosing of a girlfriend/boyfriend
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Also called an entity-relationship (ER) diagram‚ a graphical representation of entities and their relationships to each other‚ typically used in computing in regard to the organization of data within databases or information systems. An entity is a piece of data-an object or concept about which data is stored. A relationship is how the data is shared between entities. There are three types of relationships between entities: 1. One-to-One One instance of an entity (A) is associated with one other
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