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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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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increase revenues. Vendor-managed inventory (VMI) program and a multiple customer service channels were initiated to enhance customer loyalty and increase electronic ordering. Wirelesses scanning for warehouse management and inventory replenishment policies were constantly processed to improve worker productivity and order fulfillment accuracy. Raw material purchase consolidation‚ followed by supplier-managed inventory pilots results in cost savings practices. Therefore‚ NIBCO uses vendor-managed inventory
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of which is because of the various policies and regulations that have been altered due to its unfortunate arrival in the area. The main issues facing most of Africa due to this terrible epidemic are the high expenses of health care and its limited access‚ poor economic performances‚ the decline of the labor market‚ the poor being affected the most‚ and agricultural & loss of farm output. This in return has caused people and African governments to try and come up with policies to mitigate the effects
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6-2 NETWORK ACCESS REQUIREMENTS The steps required to gain access to the FCKY Network are as follows: If you have had an account with another post‚ talk to the automations specialists before completing any of these steps. Register at https://atc.us.army.mil. Register with your AKO email. Once registered‚ log back in IOT associate CAC with username. Ensure you answer the three questions that follow. If you fail to do this‚ you will be unable to apply for an account. Go to https://ia
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Unauthorized Access and Use Unauthorized access is defined as gaining access to a computer‚ network‚ file or other resource without permission. This act can be committed by an inside or outside source. Unauthorized access and use is considered a form of cybercrime. Nicola Baird wrote an article‚ Cybercrime: ’I felt I was reading my own obituary’‚ pertaining to email hacking. Baird calls it a “smash-and-grab raid” as the hackers merely want to access the data‚ valuable information or programs in
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My hands get sticky like glue as I prepare the syrups to make sure they are safe to sell. Then I get my block of ice it gets my hand so cold it gets numb. I make sure the corn is soft‚ hot and ready to sell. That is the start of my day as a street vendor. “Yo soy Rafael y vento raspados y elotes.”(I am Rafael and I sell shave ice and corn) I start early in the morning‚ as the sun’s ray penetrated through my window. I make sure that the syrups are loaded. Making sure they are not spoiled; I make
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situation where individuals as well as groups are equal and have the same rights and ability to access opportunities. Secondly the term equity can be studied to determine whether resources are distributed fairly to all members of a society. Both of these terms can be closely connected with physical activity. Figueroa’s framework was developed in 1990 by professor peter Figueroa as a way to explain how access in sport and physical activity can vary between individuals. In this framework 5 different
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