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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That’s one small change for lighting‚ one giant leap for mankind In order to reduce energy consumption and promote green lighting‚ many countries have eliminated incandescent to promote LED lighting plan‚ traditional lighting has been phasing out. As early as February 2007‚ Australia decided to stop using ordinary incandescent lamp in 2010‚ replace them with LED lighting products‚ Australia has become the world’s first national plans to ban the use of traditional incandescent. April 25‚
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1. Advantages of database over Advantages of spread sheets; One of the advantages of database is that it reduced data redundancy this is because in databases‚ there is an identifier. The identifier is the primary key‚ where when it is entered‚ all other details‚ which saved under the primary key‚ will be revealed. Therefore‚ there’ll be less repetition of data. Next‚ databases improved data integrity‚ which it will guaranteed the data proven to be correct. Linked to the primary key function‚ the
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Myesha Thahsin Psychology 100 More Contagious than One Direction-Infection? Human beings are known to possess altruistic and empathetic characteristics. We are able to comprehend and understand the feelings and emotions of others. Usually we have social cognition or emotional intelligence‚ coupled with the ability to use theory of mind. Therefore‚ observing emotional expressions in other human beings generates corresponding emotions in the watchers; sad expressions correspond to melancholy
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suffering and‚ if necessary‚ to find meaning in these experiences‚ with the ultimate goal being the presence of hope. She also stressed that caring is giving both sympathy and empathy to the patient or client or simply being compassionate. Compassion is one of the core values that the UST College of Nursing tries to build within our personality for our future profession. A value
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1). When dealing with this large family the first step I would go by is contacting the mother and setting up a perfect day and time that every family member would be available to attend this session. Then I would go about giving a small introduction of who I am and why I am here. After that I will explain to them the services and different procedures that will take place during the interview. After my introduction I will then allow each family member to speak about the problem. But‚ if they do not
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Large Scale Universe to Milky Way SCI/151 07/07/12 Cosmology‚ as defined by Encarta Dictionary is “the philosophical study of the nature of the universe.” This concern with viewing the universe and its vast issues and meaning takes the mind into a mysterious spectrum. The very foundation of Cosmology began with Astronomer Edwin Hubble in 1929. He discovered that other galaxies existed in the universe and determined that these galaxies were moving away from each other at a rate that was constant
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Why is there conflict with Iran? 1950-70’s the US supported the ______ or emperor of Iran. He was anti-____________ but he was a harsh ruler to the everyday Iranian. This leads to resentment against the US. 1979 there is the Islamic ______________‚ led by _______________________. Iranian revolutionaries took over _____ American hostages and held them for almost a year and a half. This led to social and political conflict between the US and Iran. Iran used to be a great empire and they wish to
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Relational Databases Lee Rudd Abstract Data for our programs are stored in various formats. The most commonly used format is in the form of a database since databases are not dependent on a single program or hardware platform. These databases are stored in five structures of hierarchical‚ network‚ relational‚ multidimensional‚ and object-oriented. Hierarchical structure organizes data in a one to many relationship. The network goes of the hierarchical structure by organizing data in
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Lots of families love Mcdonald’s‚ families also like Wendy’s but let’s see which family has chosen the right path. Mcdonald’s is better than Wendy’s. One of the reason that Mcd’s is better than Wendy’s is because it has more meals and snacks to choose from. For example‚ McDonald’s serves all sorts of desserts like pie‚ cookies‚ milkshakes‚ and ice cream sundaes. McDonald’s also has breakfast food such as pancakes‚ Muffins‚ and McGriddles. Wendy’s only serves food for lunch and dinner and the
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