Secretary Maria and the OSI Network Model Mr. Boss meets Maria on the 7th floor of the main building headquarters. He gives Maria a secret message that must get to the US Embassy across town. Maria proceeds to the 6th floor where the message is translated into an intermediary language‚ encrypted and miniaturized. Maria then takes the elevator to the 5th floor where she checks the message to be sure it is all there and puts some checkpoints in the message so her counterpart at the US Embassy
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Fiedler Contingency Model The contingency theory allows for predicting the characteristics of the appropriate situations for effectiveness. Three situational components determine the favourableness of situational control: 1. Leader-Member Relations‚ referring to the degree of mutual trust‚ respect and confidence between the leader and the subordinates. To build a strong team‚ there should be a great relationship among the employee‚ manager and the general manager because it is the foundation
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Comm Theory Review Questions Elaboration Likelihood Model Owner: Richard Petty & John Cacioppo 1. Identify and explain the two mental routes to attitude change. Are these routes mutually exclusive? What separates the twin poles on the cognitive continuum? Central Route: Message elaboration; the path of cognitive processing that involves scrutiny of message content. Peripheral Route: No message elaboration; a mental shortcut process that accepts or rejects a message based on irrelevant
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Topic#6: Relational Database Operators 6.1 Significance of Relational Operators • Relational database supports basic database operations in order to provide useful means for retrieving or manipulating data in tables. • Because the relational model has its mathematical basis upon the relational theory (by thinking tables as sets or relations)‚ the supported database operators conform to existing operators in relational algebra. • In fact‚ a relational database software implementation
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Critically evaluating (discuss) the business philosophies of Amar Bose; how do you think Bose goes about analysing its competition? (25 marks) Business Philosophy: - • Technical • Product • Production method • Sales • Marketing Elements of these in all organisations – put them in order of importance for Bose. How Bose analysis its competitors • Maslow’s hierarchy of needs • Competition important consequence of the paradigm change: sellers -> buyers market (diagram) • Onslaught of
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M1- Asses the biomedical and socio-medical models of health. Introduction- In this essay I am assessing the socio and medical models of health and to what it implies. The socio- medical model of health focuses on the social factors that contribute to health and wellbeing in society. When this model considers social factors‚ it particularly looks at the impact of poverty‚ poor housing‚ diet and pollution. E.g. poor housing and poverty are causes to respiratory problems‚ and in response to these causes
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Dear America’s Next Top Model (ANTM)‚ I believe you promote a negative self-image to women. Personally watching your show upsets me in many ways. As a young adult I still look up to actors‚ actresses and models. But you also have to remember you have a younger crowd of girls that also watch your show. Little girls from the age of 8 or younger watch Americas Next Top Model. My younger sister would watch your show till my mom would send her to sleep. She used to walk around in heels and wear my
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A database is an integrated computer structure that stores end-user data and metadata (Coronel‚ Morris‚ & Rob‚ pg. 7). Data are the raw format of information‚ which when properly formatted can produce accurate‚ relevant‚ and timely information that is the key to making good decisions (Coronel‚ Morris‚ & Rob‚ pg. 5-6). The purpose of a database is to provide computer-based systems a way in which to store‚ manage‚ and retrieve data quickly (Coronel‚ Morris‚ & Rob‚ pg. 5). As for a local college database
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Software Engineering Spiral Model and Combining Paradigm SPIRAL MODEL SPIRAL MODEL Barry Boehm in 1988. Combining various models. ◦ Prototyping ◦ Linear Sequential Model/Waterfall model Iterative and Incremental Development is at the heart of a cyclic software development process developed in response to the weaknesses of the waterfall model. It starts with an initial planning and ends with deployment with the cyclic interactions in between. SPIRAL MODEL Liaison/Customer Communication
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Protocol Architectures developed specifically for: 1. Devices to communicate 2. Vendors to have more marketable products 3. Customers to insist on standards based equipment The OSI is a reference model whilst TCP/IP is the suite which is the most widely used. Description of Open Systems Interconnection (OSI Model) Developed by the International Organization for Standardization (ISO) It is made up of seven layers and each layer: 1. performs a subset of the required communication functions 2.
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