dependencies. 20. Define the normal forms. 16/10/8 Marks Questions 1. With a neat diagram‚ explain the structure of a DBMS. 2. What is data integrity? Explain the types of integrity constraints. 3. Explain 1NF‚ 2NF‚ 3NF and BCNF with suitable example. 4. What are the pitfalls in relational database design? With a suitable example‚ explain the role of functional dependency in the process of normalization. 5. Construct an E-R diagram for a car-insurance company whose customers own one or more cars each. Each
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dependencies. 20. Define the normal forms. 16/10/8 Marks Questions 1. With a neat diagram‚ explain the structure of a DBMS. 2. What is data integrity? Explain the types of integrity constraints. 3. Explain 1NF‚ 2NF‚ 3NF and BCNF with suitable example. 4. What are the pitfalls in relational database design? With a suitable example‚ explain the role of functional dependency in the process of normalization. 5. Construct an E-R diagram for a car-insurance company whose customers own one or more cars each. Each
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ruc t ion Set Comput ers) arc hit ec t ure. Multiply ing Two Numbers in Memory On t he right is a diagram represent ing t he st orage sc heme f or a generic c omput er. T he main memory is divided int o loc at ions numbered f rom (row) 1: (c olumn) 1 t o (row) 6: (c olumn) 4. T he exec ut ion unit is responsible f or c arrying out all c omput at ions. However‚ t he exec ut ion unit c an only operat e on dat a t hat has been loaded int o one of t he six regist ers (A‚ B‚ C‚ D‚ E‚ or F )
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Course Name: Strategic Marketing and Research Course Code: MG525 Session 1 Session Name: Basics of Strategic Marketing Session 1: Basics of Strategic Marketing SESSION 1: OBJECTIVES: Identify the differences between strategic marketing and conventional marketing. Define marketing and comprehend its scope. Review some core marketing concepts. Identify how companies orient themselves for marketing. Define vision‚ mission‚ and goals in the organizational context. Apply strategic tools
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Project Plan Linda M. Sharp Dr. Robert E. Culver Directed Research Project – CIS590 September 5‚ 2014 Signatures/Approvals Ben Doe We Are Big‚ Incorporated Chief Information Officer - Sponsor Date Natalie Black Environmental Technologies Program Vice President of Operations Date Ito Smith Environmental Technologies Program Program Manager Date Kevin Reid Environmental Technologies Program Information System Security Officer (ISSO) Date Change Description
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Matric No: Q1. (10 points) Consider the E-R diagram in Figure 1‚ which models an online bookstore. a. List the entity sets and their primary keys b. Suppose the bookstore adds music cassettes and compact disks to its collection. The same music item may be present in cassette or compact disk format‚ with differing prices. Extend the E-R diagram to model this addition‚ ignoring the effect on shopping baskets. c. Now extend the E-R diagram‚ using generalization‚ to model the case where a
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Midterm Exam Econ 601-002 Fall 2012 Total points: 100. Please answer all of the following questions. There are 4 multiple choice questions‚ each is worth 5 points. Consider the following diagram where a perfectly competitive firm faces a price of $40. Figure 1 1) Refer to Figure 1. The profit-maximizing output is A) 30. B) 54. C) 60. D) 67. E) 79. 2) Refer to Figure 1. At 67 units of output‚ profit is A) maximized and zero. B) maximized and negative. C) maximized and positive. D) not maximized
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Mid-semester exam sample 21/02/2012 Shabbir Ahmad Mid Semester Exam- Sample questions Section 1-Multiple choice 1. Benefits of international trade are a. limited to tangible goods. b. limited to intangible goods. c. limited to all goods but not services. d. limited to services. e. not limited to any of the above categories. 2. The gravity model explains why a. trade between Sweden and Germany exceeds that between Sweden and Spain. b. countries with oil reserves tend to export oil. c. capital
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used 1.7 Overview 2.0 Overall Description 2.1 Product Perspective 2.2 Software Interface 2.3 Hardware Interface 2.4 Product Function 2.5 User Characteristics 2.6 Constraints 2.7 Use Case Model Description 2.8 Class Diagram 2.9 Sequence Diagram 2.10 Database Design 2.10.1 ER Diagram 2.11 Assumptions and Dependencies 3.0 Specific Requirements 3.1 Use Case Reports Software Requirements Specification 1. Introduction: 1.1 Purpose: The Software is for the automation of Patient Billing. The Software
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displacement and velocity. Both these terms are defined in this section. It is important to remember that for vector quantities the direction is just as important as the magnitude. Typically‚ vector quantities are represented by arrows in figures and diagrams. For example‚ a skater’s velocity could be represented by an arrow. The length of the arrow would represent the speed (how fast) the skater was traveling‚ while the directi Scalar A term
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