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 main categories of database languages
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NORMALIZATION OF DATABASE NORMALIZATION- is the process for evaluating and correcting table structures to minimize data redundancies‚ thereby‚ reducing the livelihood of data anomalies. The normalization process involves assigning attributes to tables based on the concept of determination. Normalization works through a series of stages called normal forms. 3 Stages of Normalization 1. 1NF or FIRST NORMALIZATION FORM 2. 2NF or SECOND NORMALIZATION FORM 3. 3NF or THIRED NORMALIZATION
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Although‚ data is separated into different and more complex tables during normalization‚ the process of normalizing a database can help to organize data more efficiently by minimizing redundancy and providing more accurate records. During the process‚ column and field names are consolidated into more specific ones to avoid repetition of data. In many cases‚ tables are divided into two or more tables and linked via a relationship using their Primary Keys and/or Foreign Keys. The main goal is to
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Child Beauty Pageants: What Are We Teaching Our Girls?The princess syndrome‚ self-image and eating disorders Published on August 12‚ 2011 by Martina M. Cartwright‚ Ph.D.‚ R.D. in Food For Thought The recent issue of French Vogue has sparked outrage for its photos of a ten-year old model lying in a sea animal print wearing a chest revealing gold dress‚ stilettos and heavy make up. Cries of "how young is too young" to model‚ be "sexy" etc. have ignited controversy about early sexualization of children
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Beauty and the Knife Is it true that someone is able to purchase beauty? No‚ beauty comes without a price tag. Then why do people undergo intense surgery to wear the smallest pant size‚ have the flattest stomach‚ or the largest breasts to be declared beautiful? It is because people are misled with the craze of cosmetic surgery‚ which is on a rapid rise. In the mind of a uniformed patient that is seeking beauty; cosmetic surgery has turned into the solution for any type of flaw on one’s body.
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10 most beautiful tree tunnels in the world. Trees‚ The longest-living organisms on Earth‚ beautify and protect our environment by providing color‚ shelter‚ and shade. They renew our air supply by soaking up carbon dioxide and producing oxygen.10. Cherry Blossom Tunnel‚ GermanyPhoto — LinkEach spring‚ a peaceful street‚ located in the German city of Bonn‚ transforms into an enchanting cherry blossom tunnel. Photographer Marcel Bednarz captured this stunning sight of cherry blossoms in full bloom
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Relaional Database Management Questions Planning for backup and recovery of database information is done by _________________ A.Data Assurance team B.Data management C.DBA D.Data-Query Reset Selection Question 2 of 10 10.0 Points Please choose the functions of a Database? A. Data Definition and Manipulation B. Data Recovery and consistency C. Performance of Queries D. Data Dictionary Maintenance A.A‚ B‚ C and D B.A‚ C and D C.B‚ C and D D.A‚ B and C
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What is Beauty? Everyone looks at beauty differently and everyone has his or her own definition of it. In today’s society beauty is seen as a person’s psychical appearance‚ what clothes they wear‚ their hair and make-up‚ and even the shape of their body. The World English Dictionary’s first definition states beauty as “the combination of all qualities of a person or thing that delights the senses and pleases the mind.”(“Beauty” N. pag.) I agree with this definition because I believe beauty goes deeper
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PubMed and Google Scholar are two different databases used for searching articles on online. PubMed are mostly used for biomedical and clinical journals. The data information are organized based on the date‚ author‚ tittle and type of article. This made it easier to search and retrieve journal articles faster. PubMed have an advance function like MeSH term subheading but Google scholar lack MeSH function (Jean-François‚ Laetitia‚ & Stefan‚ 2013). Also‚ the content of the articles on PubMed are
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I. THE MAIN HAIRDRESSING SERVICES OFFERED IN SALON 1. CUTTING- cutting hair either to restyle and create a new look or trim off the ends. 1. CUTTING- cutting hair either to restyle and create a new look or trim off the ends. a) Basic cutting techniques Club cutting- cutting hair held in the fingers‚ the hair is held taut between the index and the middle finger and cut in a straight line. Scissor-over-comb-
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