is a correct way to write a query) or not. If yes‚ indicate the result (i.e.‚ resulting schema and rows). If not‚ explain why. (a) B (C=9(s)) Valid‚ with empty result (should still show schema): B (b) (r t) B (s) r t is OK‚ but the intermediate result has two columns (with attributes A and B in the schema)‚ which is not union compatible with B (s) (which has only one attribute B in the schema). So the entire expression is invalid. (c) Natural join of r and u. Actually‚ you were
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3. Given the following data: Job M1 M2 (processing times at machine 1 and 2) A 9 12 B 13 9 C 8 20 D 11 7 E 16 18 F 18 22 G 14 13 What is the minimum makespan? Answer: In order to find the minimum makespan for the two macines we can apply Johnson’sRule: Step 1: Look at the processing
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Sept 23‚ 2013 Online Beer Game Please: • bring your own notebook • use IE explorer • have wifi access right in MBA center • know how to clear your browser’s cache B4 you come • be punctual (will start the game on time 6:45 pm) • 2 persons each group (desirably)‚ please get a partner • install the beer game (come together with the textbook) 1 Logistics Network 2 Issues in Facility Location • • • • Proximity to customers Business climate Total costs Infrastructure Issues in Facility
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more detailed units. * We form some concepts‚ which is formed most around a prototype‚ a best example of a category. * An algorithm is a time-consuming but thorough set of rules or procedures that guarantees a solution to a problem. * A heuristic is a simpler thinking strategy that may allow us to solve problems quickly‚ but sometimes lead is to incorrect solutions. * Insight is not a strategy-based solution‚ but rather a sudden flash of inspiration that solves a problem. * Creativity
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1. Question : The ________________ of language helps you to form your identity or sense of self. Student Answer: Personal function Interactional function Ritual function Heuristic function Instructor Explanation: The answer can be found in Section 4.2 of Making Connections. Points Received: 1 of 1 Comments: Question 2. Question : ____________________ is the primary code humans use to communicate. Student Answer: Jargon Interpersonal communication Language
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Précis 7 – Describe cognitive dissonance and describe how it is influenced by culture. Cognitive Dissonance Theory is a theory of attitude change proposing that inconsistency exists among our attitudes‚ or between our attitudes and behavior‚ we experience an unpleasant state of arousal called cognitive dissonance‚ which we will be motivated to reduce or eliminate. (Bordens & Horowitz 2001) This is a theory‚ which has been transformed over many decades. Cognitive Dissonance varies between
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themselves with. With that said voters are irrational. Voter would like to think they can make rational decision based on small amounts of information. According to campaign researchers Sniderman‚ Brody‚ and Tetlock‚ it can be determined that voters use heuristics or shortcuts in place of political knowledge to make decisions when it comes time to vote‚ this can be called a “bounded rationality (Allen & Wilson‚ 2010). Voters take short cuts in order to avoid wasting time learning about every issue and every
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Cited in DFES 1990:11) UNCRC 1989 recognises the right of the child rest and leisure to engage in play and recreational activities appropriate to the age of the child and to participate freely in cultural life and the arts. Schema According to Athley 1990‚ he describes Schema as a series of patterns that children show in their learning and play. A pattern of repeatable behaviour in to which‚ experiences are assimilated and gradually co-ordinated. This helps children to make early categorisations
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1. Relation to other areas of psychology Perception and cognition Motivation and emotion Neuropsychology Developmental Conditioning and learning Personality Abnormal psychology Sociology Anthropology Political science Economics Law and jurisprudence Marketing and advertising Medical science Philosophy 2. Definition Gordon Allport: 3. Social Perception and cognition Implicit personality theory Attribution theory Attitude structure
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View J 9) Database Management System K 10) Data Independence H 11) Database E 12) Enterprise Resource Systems Planning I 13) Systems Development Life Cycle R 14) Prototyping O 15) Enterprise Data Model D 16) Conceptual Schema Q 17) Internal Schema P 18) External Schema N Problems & Exercises: 1) Attached as a photo. 8a) One-to-many 8b) One-to-many 8c) There could be a relationship between the store and the customer. 11) Three additional entities for PVFC are Employee‚ Supplier
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