funds to plan for walled garden area to be built next to the tigers’ barn. The details are shown in the table provided. Please note: You must use the methodology detailed above table 1 headed “essential methodology”. Task 1 (40%) 1) Draw the network diagram (use activity on the node). (8 marks) 2) Explain how you determined the timing of activities and the total float. (6 marks) 3) Explain how you determined the project duration and the critical path. (6 marks) 4) If the project starts on the 1st
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of 30. If more than 30 characters where allowed name would become very long and confusing greatly increasing the chance of programming errors when creating the database. An entity-relationship diagram is a specialized graphic that illustrates the relationships between entities in a database. ER diagrams often use symbols to represent three different types of information. Boxes are commonly used to represent entities. Diamonds are normally used to represent relationships and ovals are used to represent
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The Seven New Quality Tools The affinity diagram is an effective technique used to handle large numbers of ideas‚ typically during a brainstorming session. It helps with organizing‚ prioritizing‚ and categorizing diverse views and opinions based on each team member’s knowledge of a particular subject. The team should consist of people with different backgrounds‚ knowledge‚ and skills. Diversifying the team members helps present new‚ out-of-the-box ideas and facilitates in melding opinions and perspectives
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Combining Vowel(s) -a Combining Form(s) Suffix n/a Analysis Diagram Intra/derm/al Plural Form Abbreviation ID Prefix Definition Word Root Definition(s) Suffix Definition n/a Definition (Technical) Pertaining to within the skin Definition (Layman) New Term from One Word Root Term: biopsy Prefix n/a Word Root(s) Bi Combining Vowel(s) o- Combining Form(s) Bi/o Suffix -ospy Analysis Diagram Bi/o/psy Plural Form Biopsies Abbreviation Bx Prefix Definition
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structure of any databases‚ external files‚ and internal data structures. You may wish to include references to appendices containing ER diagrams‚ data‚ or file formats. (1 – 3 paragraphs) 2.4. Program Structure Describe the architectural model chosen and the major components. Include a pictorial representation (or reference to an appendix block or class diagram) of the major components. (1 – 4 paragraphs) 2.5. Alternatives Considered Discuss the alternative architectural models considered
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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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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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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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