INSTRUCTOR’S MANUAL TO ACCOMPANY Database System Concepts Fourth Edition Abraham Silberschatz Yale University Henry F. Korth Lehigh University S. Sudarshan Indian Institute of Technology‚ Bombay Copyright c 2001 A. Silberschatz‚ H. Korth‚ and S. Sudarshan Contents Preface 1 Chapter 1 Exercises Chapter 2 Exercises Chapter 3 Exercises Chapter 4 Exercises Chapter 5 Exercises Chapter 6 Exercises Introduction 4 Entity Relationship Model 9 Relational
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PROJECT On How people (contributors) have found solutions to challenges they have faced‚ and how they practiced “designing solutions” By studying a contributor case Prepared By Bhavik Shah Steven Paul Jobs (1955 to 2011) Introduction: Steven Paul "Steve" Jobs (February 24‚ 1955 – October 5‚ 2011) was an American businessman‚ designer and inventor. He is best known as the co-founder‚ chairman‚ and chief executive officer of Apple Inc. Occupation: Co-founder‚ Chairman and CEO
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Aqueous Solutions Reactions‚ Metathesis (Double Replacement) Reactions and Net Ionic Equations Terrance Shelton Introduction India’s cultural treasure and biggest tourist attraction is slowly losing its magnificent appeal due to decades of acid rain. The walls of the Taj Muhal are composed of a marble-like substance ( CaCO3) that corrodes and eventually crumbles when reacted with acid rain(H2SO4). Not only is the Taj Muhal suffering‚ but also other historic landmarks across the world. This is
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PART A Courts all over the world have set precedence’s of treating directors as trustees which means in the performance of their assigned legal and corporate duties‚ they stand in a fiduciary relation to the shareholders of the company. A director as a trustee shall act in the best of his ability to benefit the company and not in furtherance of his own interest. Each of the four directors of the company stand in a fiduciary position to the company and thus liable for their acts of omission and
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1. [10 points] Sydney Industries‚ Inc.‚ is considering a new project that costs $30 million. The project will generate after-tax (year-end) cash flows of $8 million for five years. The firm has a debt-to-equity ratio of 0.25. The cost of equity is 12 percent and the cost of debt is 7 percent. The corporate tax rate is 40 percent. It appears that the project has the same risk of the overall firm. Should Sydney undertake the project? 2. [10 points] Here is some data for three firms in the restaurant
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Final Solutions is about Ramnik Gandhi‚ a liberal‚ his devout Hindu wife‚ his mother who has been traumatised by the Partition and his daughter. One night‚ after communal riots break out and a Hindu priest is killed‚ two Muslim boys seek shelter in the Gandhi home. One of the boys is ashamed of his religion and has changed his name from Babban to Bobby. The other‚ Javed‚ expresses pride in being a Muslim. He is also easily incensed and might just have been responsible for the murder
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new market segment?The purpose of this memo is to help the executives of Ducati to make the optimumdecision for Ducati’s future success. This memo contains the industry analysis‚ as well as aninternal strategic analysis‚ company performance‚ and solutions and recommendations. Thisindustry is divided into 4 segments. Ducati’s dominating segment is the sport sector. Ducatimanaged to utilize its differentiation strategy by taking into account of the industry’s drivingforces. The cruiser segment is one
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world today at our global civilization there are many problems that leap to our attention and everyone has a vested interest‚ one such example is food. Science has been tinkering with nature for the past one-hundred years trying to come up with solutions to help fight famine‚ and as a result‚ man made products have created ever more problems. The easiest way in which an individual or individuals can create change is to effect change in their local communities‚ so others can see an image of what the
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pertains to the analysis of the companies Pfizer Inc and Sanofi S.A. Pfizer Inc is a major player in the global pharmaceutical industry and is driven by the vision of improving the life and health of the consumers through innovative discoveries and solutions. The company is diversified geographically and the global healthcare portfolio comprises of human as well as animal biologic & vaccines and small molecule medicines along with a broad range of nutritional products. It also markets several of
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Solutions for serious and popular crimes Almost everyone in American realizes that we have a crime problem. Being a criminal justice major‚ I will deal with crime my whole career. Cities have the highest crime rate‚ but small towns shouldn’t be overlooked. Crime is like an iceberg‚ with only the tip of it being what is reported. Some criminals that are reported just serve half of their sentence. Punishment for a serious crime in American needs to be swift and sure‚ especially for homicides and drug
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