Question 2 (0.5/0.5) Exhibit 2–4 Production possibilities curve data | A | B | C | D | E | F | Capital goods | 150 | 140 | 120 | 90 | 50 | 0 | Consumer goods | 0 | 20 | 40 | 60 | 80 | 100 | | | | | | | | In Exhibit 2-4‚ the concept of increasing opportunity costs is represented by the fact that: a) Greater amounts of capital goods must be sacrificed to produce each additional unit of consumption goods. Question 4 (0.5/0.5) As shown in Exhibit 8-3‚ in order to
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Reanna Gallagher BMC121336065 Sara Dudley Unit 3: Health‚ Safety and Security ‘Carry out a risk assessment in a health and social care setting. Assess hazards and make recommendations to minimise risks.’ Hospital Activity Hazard Likelihood Severity Controls. How can these hazards be avoided Cooking/ food preparation Someone could cut themselves whilst cutting veg. 2 1 To avoid injuries all staff should be properly trained on how to use the equipment appropriately and how to deal with an injury
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PT2520 DataBase Concepts Unit 8 Research Assignment 1 1. Find out how MySQL manages basic authentication and authorization. In the Microsoft SQL Server‚ authentication process occures when someone wanted to make a connection to Microsoft SQL Server. User and password is required for some one to be able to access resources of the Microsoft SQL Server. Once the authentication process finishes‚ Microsoft SQL Server takes control of authorizing user’s can access to object ( Database‚ table‚ trigger
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Part 1. Answer each question "True" or "False". Briefly explain your answer. (Just a few words may be appropriate‚ and no more than a sentence or two is needed.) If the answer is "False" your explanation should state how the statement should be changed to make the answer "True". Make sure to include the entire question‚ with your answer in BOLD PRINT. __False_ 1.The U.S. Supreme Court decided that it violates the Constitution to deny same-sex couples the right to marry. The majority of State
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Homework Unit2 Date: 22 July 2013 True/False Questions for Unit 2 Please Type the entire word in the blank‚ save‚ email. 1. TRUE A requirement is something a database needs to do in order to fulfill its purpose. 2. FALSE You only need to include the most important stakeholders in the database discussions. 3. TRUE Forms are used for gathering input. 4. TRUE A transaction database is optimized to track transactions in real time. 5. TRUE Data mining uses business intelligence
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adapter occupying IRQ 10. The computer also has a sound card using IRQ 5. If your network card supports IRQs 3 through 5 and 9 through 11‚ which of the following IRQs could you set it for in this computer? IRQ7 IRQ3 IRQ10 None of these IRQ4 IRQ5 2. A 100BaseVG network is build on a ______ topology with all computers attached to a hub ring mesh all of these star bus 3. Your network is experiencing heavy traffic and signal attenuation due to long cable distances between computers
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EXAM QUESTIONS 1. Give 2-3 examples of the database applications. 2. What is the role of the database in the IS generic architecture? 3. What is file-based system? Give 2 examples of FBS. 4. What are main limitations of FBS? 5. What is database? 6. What does it mean that database is self-describing collection of interrelated records? 7. What does it mean that data is integrated? 8. What does it mean that database is collection of logically related data? 9. What is DBMS? 10. What are the
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PRIENT Units | Very short answer1 | Short answer I&II(3‚4) | Long answer I&II(5‚6) | Total | Unit—1 (7) | 1(2) | -- | 5(1) | 7(3) | Unit—2 (7) | 1(2) | -- | 5(1) | 7(3) | Unit—3 (5) | 1(2) | 3(1) | -- | 5(3) | Unit—4 (7) | -- | 3(1)‚4(1) | -- | 7(2) | Unit—5 (10) | -- | 4(1) | 6(1) | 10(2) | Unit—6 (8) | -- | 3(1) | 5(1) | 8(2) | Unit—7 (10) | 1(1) | 3(1) |
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Unit 318 Questions and Answers 1.1 Describe purpose and benefits of organising data so that it can be analysed. The purposes and benefits are so that it is easy to read‚ data is easy to find‚ and can be analysed more efficiently and effectively. The data can then be manipulated to fit our purpose of any request; this is then quicker to action any requests regarding the data. 1.2 Explain how to evaluate the relevance‚ validity and reliability of data. To evaluate the relevance of data you need
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Silberschatz−Korth−Sudarshan • Database System Concepts‚ Fourth Edition Front Matter 1 1 11 11 35 35 36 87 140 140 141 194 229 260 307 307 308 337 363 393 393 394 446 494 529 563 563 564 590 637 Preface 1. Introduction Text I. Data Models Introduction 2. Entity−Relationship Model 3. Relational Model II. Relational Databases Introduction 4. SQL 5. Other Relational Languages 6. Integrity and Security 7. Relational−Database Design III. Object−Based Databases and XML Introduction 8. Object−Oriented
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