Designing Databases: Building a Conceptual Data Model [1] Fundamentals of Databases Alvaro A A Fernandes School of Computer Science University of Manchester Acknowledgements 2 These slides are minor adaptaAons of material authored and made available to instructors by Ramez Elmasri
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UNIT THREE: Music Appreciation Text Questions Please complete the following questions. It is important that you use full sentences and present the questions and answers when you submit your work. Submit the work as a file attachment. This means you complete all work in a word processing document (e.g.‚ Microsoft Word) and attach the file using the dropbox tool. Use the Unit 3: Text Questions dropbox basket. The answers to the Review & Critical Thinking questions are worth 10 points. Review Questions
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Multiple Choice Questions 51. Which language is not a true object-oriented programming language? a.) VB.NET b.) VB 6 c.) C++ d.) C# e.) Java Answer: b Level: Easy Section: 6-1 Page: 107 52. A GUI: a.) uses buttons‚ menus‚ and icons. b.) should be easy for a user to manipulate. c.) stands for Graphic Use Interaction. d.) Both a and b. e.) All of the above. Answer: d Level: Moderate Section:
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Lab 3 – Biodiversity Demonstration 1: Interdependence of Species Table 1: Interdependence of Species Results Round Species Missing (Bead Color and Name) 1 Blue (Humans) 2 White (Lichen) 3 Yellow (Bees) 4 Red (Flowers) POST LAB QUESTIONS 1. Explain how the ecosystem was affected by the missing species for each round of the demonstration. a. Round 1 = Humans are the biggest cause in the decline of our neighbored species and the ecosystem would be better affected if Human interference was nonexistent
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DATABASE: A database is an organized collection of data. The data is typically organized to model relevant aspects of reality (for example‚ the availability of rooms in hotels)‚ in a way that supports processes requiring this information (for example‚ finding a hotel with vacancies). A general-purpose database management system (DBMS) is a software system designed to allow the definition‚ creation‚ querying‚ update‚ and administration of databases. Well-known DBMSs include MySQL‚ PostgreSQL‚ SQLite
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Employment and Labor Law TRUE/FALSE QUESTIONS A1. The employment-at-will doctrine is little used today. ANSWER: F PAGE: 673 TYPE: N NAT: AACSB Analytic AICPA Legal A2. Firing a worker who refuses to perform an illegal act violates pub¬lic policy. ANSWER: T PAGE: 674 TYPE: = NAT: AACSB Analytic AICPA Legal A3. Whistleblower statutes protect employers who retaliate against their employees for “blowing the whistle.” ANSWER: F PAGE: 676 TYPE: N NAT: AACSB Analytic
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Question 1 a) Examine and review critically the four areas of marketing communication. Provide examples where necessary. (10 marks) b) Explain in detail the basic pricing strategies. Give examples to support your answers. (10 marks) Question 2 Identify and describe the most often used sources of differentiation. Give examples to support your answers. (20 marks) Question 3 Ursula is a marketing manager for a bathroom tile company. She is trying to figure out if her firm needs
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many many different types of answers. "OMG! It’s tough!" or "Actually‚ its not that hard." Their experiences may vary depending on the amount of preparation done as well as their background in English. Well‚ MUET is a test. So‚ you have to put some effort and time into preparing for it. Many students ask me all the time. "How many hours do I have to study?" Then‚ I would ask in return. "What’s your target band score? Band 6? 5? 4? 3?" If you know that you need Band 3 to pursue and continue your
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have? Ans: An "owner" account is given to those in control of specific relations. They have select‚ modification‚ and reference privileges on that given relation. 2) How is the view mechanism used as an authorization mechanism? Ans: A multiuser database system must selectively permit users to share data‚ while retaining the ability to restrict data access. There must be a mechanism to provide protection and security‚ permitting information to be accessed only by properly authorized users. Further
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1. The two main approaches to student learning are constructivist and A) deconstructivist. B) instrumental. C) direct instruction. D) cooperative. Answer: C Bloom’s Taxonomy: Knowledge Difficulty: Basic Feedback: 332 Learning Goal: 1 3. In Mr. Durgan’s U.S. history class‚ students work in teams to explore‚ research‚ and present a topic to the class. They can choose from a list of topics or propose a topic to the teacher for approval. Mr. Durgan serves as their guide and mentor for the
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