Database Processing‚ 13e (Kroenke/Auer) Chapter 7: SQL for Database Construction and Application Processing 1) The SQL CREATE TABLE statement is used to name a new table and describe the table’s columns. Answer: TRUE Diff: 1 Page Ref: 281 2) The SQL keyword CONSTRAINT is used to define one of five types of constraints. Answer: TRUE Diff: 1 Page Ref: 283 3) The SQL keyword PRIMARY KEY is used to designate the column(s) that are the primary key for the table. Answer: TRUE Diff: 1
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Unit 07 The Monarchy Appearance The Monarchy in Britain illustrates the contradictory nature of the constitution. It is believed that the Queen has almost absolute power and all seems very undemocratic. Every years when the Parliament begins its activities‚ Queen Elizabeth II makes a speech in which she announces what “my government” will do along the year. So the government belongs to her instead to the people. It is very different from the situation in other countries like USA or Argentina‚ where
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Kautilya’s Arthasahtra are only some of the milestones that the traditional Indian knowledge system boasts of. There are evidences of imparting formal education in ancient India under the Gurukul system. Under the Gurukul system‚ young boys who were passing through the Brahmacharya stage of life had to stay at the Guru or the teacher’s home and complete their education. Although the ancient system of education has produced many geniuses and still a major area of research. Women and people of
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television commercial‚ radio advertisement‚ outdoor advertising or direct mail; or new media such as websites and text messagesModern advertising developed with the rise of mass production in the late 19th and early 20th centuries. Type Demerits1 Demerits of Advertising (Objections) Various objections against it may be listed as follows: 1. Economic Objections a) Advertising is not productive. It is true that it does not produce any tangible goods. It is said to involve wasteful expenditure
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the 24th premier of Ontario it was evident that many drastic changes were made. One of the main changes that McGuinty is well known for is his decision to introduce new taxes. Some of these unexpected taxes and costs that we must now face are eco taxes‚ health tax‚ the HST‚ and hydro bills. However‚ having a Tim Hudak government would help families when it comes to paying all of these‚ what seems to be‚ never-ending bills. In 2007‚ McGuinty even promised the people of Ontario that he would not hike
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other problems as well. Give five examples of optimization models and five examples of prediction models that you feel would be relevant to United Airlines. 44. Management information systems (MIS) are used in most industries to evaluate and transform raw data into useful‚ relevant‚ and organized information. Such systems make use of large computerized databases. Information provided by an MIS can be used in management science models to help determine optimal strategies and perform what-if analyses.
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as our population ages. There are several reasons why the Ontario health care system is short coming and needs such a large improvement: there is a limited amount of physicians available‚ waiting times for medical attention are immense‚ and Ontario’s budget for health care has experienced major cutbacks. This is part of a growing problem specifically in Ontario. Citizens are not receiving the value they deserve from the health care system‚ and it cannot continue down this path. To begin‚ there is
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CREDIT POINT SYSTEM OF EXAMINATION FROM MAY 2012 THE CREDIT POINT SYSTEM HAS BEEN INTRODUCED 1. 2. 3. 4. 5. The name and codes of existing subjects remain unchanged. Each subject of study is assigned credit points as given in Annexure. The credit points are assigned‚ keeping in view‚ the level of examination and the difficulty level of the subject. The above system will allow flexibility to the candidates to choose subjects of his/her choice from the available subjects and accumulate
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Demerits of Democracy More emphasis on quantity than on quality: Majority party holds the reins of government. Inefficient & corrupt‚ who have neither intelligence nor vision‚ get themselves elected. Rule of the incompetent Democracies are run amateurs. In it‚ every citizen is allowed to take part‚ whereas everybody is not fit for it. Locke calls it the act of running administration by the ignorant. He says that history records the fact that a few are intelligent. Universal adult
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Merit and demerit goods Merit goods Merit goods are also things that are ’good’ for you‚ but unlike public goods they can be provided privately. The problem is that if they are provided solely by the private sector then they tend to be under-consumed‚ so‚ again‚ the government has to step in to correct the market failure. The best two examples are health and education. Both of these goods can be provided privately. Some of you may be at a private school (or independent school‚ as they are called)
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