Chapter 4: Constraints TRUE/FALSE 1. Constraints are rules used to enforce business rules‚ practices‚ and policies. ANS: T PTS: 1 REF: 91 2. Constraints are used to ensure the accuracy and integrity of the data contained in the database. ANS: T PTS: 1 REF: 91 3. A constraint can only be created as part of the CREATE TABLE command. ANS: F PTS: 1 REF: 93 4. A constraint name can consist of up to 10 characters. ANS: F PTS: 1 REF: 93 5. A primary key is usually given the abbreviation _pk
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data as discrete or continuous. Briefly explain your answer (10 marks) a) The number of fatalities in an airline crash. b) The height of students in your class. c) The number of green M&M’s in its tube. d) The time it takes for a student to finish his TMA. e) The production of tomatoes by weight 4) Min Soon has been keeping track of her spending. Last week her expenditures for meals eaten out during weekdays are as follows: Monday Tuesday Wednesday Thursday Friday Spent(RM) 6.19 5.69 5.95 7.66 14
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TMA 02 – Learning Contract Possible Learning Topics In regards to possible learning topics‚ I have been trying to decide between two choices; Self and Career Management‚ and Influence and Persuasion. This conflict has arisen for a couple of reasons. Firstly‚ I and P is key in my paid work role‚ and is a key transferable skill that can be applied to a number of situations. However‚ I do believe that S and C Management may be one of the most effective topics to study‚ in relation to both my paid
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TMA 01 Question 1a The method that has worked for me or I have found it easy to taking notes is that I read the material thoroughly from beginning to end highlighting important words or phrases and then I read through it again to make sure that I have understood. I then transfer or write up the notes using bullet points into my notebook. 1b Geek to Live: How to deal with Internet Meanies Reacting to Internet Meanies in the heat of the moment‚ can intense things to a meaningless and
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TMA 2 – Part A: Question 1: 1700x12=£20400 16827/12=£1402.25 1700/100=17x2=34+1700=£1734 1734x12=£20808 17104/12=£1425.33 1402.25x6=£8413.50 1425.33x6=£8551.98+£8413.50=£16965.48/12=£1413.79. Piper’s average net monthly income over one year would be £1413.79. Net income Average month £ per month. Earnings:
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TMA 5 – Report on the wellbeing of children Statement of Ethical Consideration I confirm that I am currently meeting the pre-requisites for E105 as set out in the pre-registration information for students and have a valid Agreement with Confirmer Form(s). For this TMA I have only used material drawn from the setting(s) identified on my employer Permission Agreement Form(s). In this TMA I have adhered to the E105 ethical guidance by: * Gaining permission from my setting to include and analysis
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The statement is false. This is a tricky question! Although the Buchanan Report and the Monderman thesis do offer visions of how to manage traffic they also offer us two competing visions of social order. The Buchanan Report is underpinned by a social order which privileges the segregation of humans and motors through an array of measures in urban design and the regulation of the conduct of both drivers and pedestrians. This social order emphasises the value of a social environment delivering the
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PRESIDENT BUCHANAN PRESIDENT BUCHANAN Little did the world know‚ on April 23‚ 1791‚ the 15th president of the United States was born. Given birth to by his father‚ a merchant farmer‚ James Buchanan Sr. and an educated mother‚ Elizabeth Speer‚ President Buchanan was born to be a dedicated democrat. After graduating as a Lawyer in Lancaster‚ Pennsylvania‚ President Buchanan has become a successful attorney. He has taken his role as a member in both Houses of Congress‚ ambassadorships
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Unit 3 For a hotel that wants to compete in any area of the market it has to offer some sort of value which nobody else offers or something better then others. If a hotel is competing in the market of short breaks for couples there have to be advantages for people to choose this hotel offer instead of other ones. The hotel must offer six major elements to attract people: Price‚ quality of room‚ quietness‚ sights or locations‚ cleanliness and service. Price is most important criteria for most
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Rhetorical Analysis Patrick Buchanan‚ known as a man of politics in our nation‚ senior advisor to President Richard Nixon‚ President Gerald Ford‚ and President Ronald Reagan‚ not to mention his administration for the republican presidential nomination for the 2000 presidential election. Buchanan was not only a official but also a author. After graduating from Georgetown University with a degree in English Buchanan he began his career working for a conservative newspaper
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