Question 1 5 of 5 points An alternative to combining tables by a subquery is to use a join. Selected Answer: True Question 2 5 of 5 points Regarding the interchangeability of subqueries and joins‚ Selected Answer: a join can sometimes be used as an alternative to a subquery‚ and a subquery can sometimes be used as an alternative to a join. Question 3 5 of 5 points When making an SQL query‚ we are using SQL as a(n) ________. Selected
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Database concepts | Assignment 1 | | Robyn Wright | 3/27/2013 | | Contents Introduction 2 Task 1 3 1.1 Definition of database management system 3 1.2 5 Advantages of database management system 3 1.3 3 Business functions database management system could do 3 1.4 5 database management system packages 3 1.5 10 Factors when choosing a database management system 3 Task 2 5 2.1 Create a database if it does not yet exist 5 2.2 Show if the database has been
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Ryan Nelson 9/21/2010 Criminology Short Paper 1 In my opinion Lennie Small is not guilty of homicide due to insanity pertaining from his lack of cognitive ability‚ which can be determined by the irresistible impulse test. Lennie knew that murder was wrong but could not stop himself. Lennie is a gentle soul and would never harm anyone on purpose. He didn’t know how to act when Curley’s wife threatened to tell George that he touched her hair‚ which in turn would take his beloved rabbits away
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Project Title: Why is Solar Power Better than Traditional Power? Solar Power might be a popularly growing technology today but the idea of its inception dates back to more than 175 years. It was in 1839 when Alexandre Edmond Becquerel discovered that certain materials produced small amounts of electricity on exposure to sunlight. Later‚ in 1876 William Adams along with Becquerel’s student Richard Day‚ discovered that selenium contained potential properties of converting light into electricity. The
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received huge response during its launch from people who dreamt of owning a four wheeler who could hitherto afford a motorcycle. The number of bookings registered during the prescribed period of 17 days from April 9th 2009 to April 25th 2009 more than doubled the initial production capacity. It was poised to revolutionize the face of automotive industry. Not only many two-wheeler users would switch to four wheels‚ but also the companies that are planning to launch a budget family car have to
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ways in which database technologies could be used by an office stationery supply company to achieve low-cost leadership. Answer: Sales databases could be used to make the supply chain more efficient and minimize warehousing and transportation costs. You can also use sales databases‚ as well as text mining and sentiment analysis‚ to determine what supplies are in demand by which customers and whether needs are different in different geographical areas. Business intelligence databases could be used
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Is There A Simpler Less Wasteful Alternative? I collect a lot of stuff‚ and it’s starting to pile up. When my mom lived in Tulare she was five minutes away from my house. I visited her almost every day. We are very close so we did a lot together. My mom has renal failure so she is on permanent dialysis and is in and out of the hospital. I would stay the night with her when she wasn’t feeling good‚ and sometimes it got really bad and I had to call 911. She gets scared sometimes when she’s in
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Small Case #1 (Lenovo: Striving to be the best) 1. SWOT analysis Location of Factor Type of Factor Favorable Unfavorable Internal Strengths Well-established brand equity Highly respected international business partners Leading position in China Capacity to keep up with market trends and demands High performance in China’s domestic market Weaknesses Low profit margins compared to the industry average Complex and inefficient cost composition Low performance in tablet and smart phone lines abroad External
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Explain why CSR is a key concern in managing the operations of a large business? Cadbury Corporate social responsibility is an important concern in managing the operation of a large business‚ as it integrates financial‚ social and environmental goals. Cadbury‚ an internationally well-known chocolate company‚ is now Fairtrade Certified‚ becoming easy for the consumers to recognise their products. And with this label‚ the company is now helping the Third World Producers by guaranteeing a better
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unquestioned: why are cells so small? Would it be more efficient if everyone were just made up of one or two huge cells? A source of energy and molecules are required by all living organisms‚ which means that the amount of the cell that is able to receive molecules is important. The group’s hypothesis was that “cells are small because small cells have a larger surface area to volume ratio”‚ which is important because a larger surface area allows for more molecules to diffuse at one time. The group
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