- Having an adequate data model to serve specific business needs of an organization is important. Evaluate the need for denormalization within an organization. Provide at least three examples that prove denormalization is useful to data consumers.
- Using a data-modeling checklist can help database developers design efficient data repositories. Suggest at least two possible scenarios that could take place if one of the steps in the data-modeling checklist (table 6.7 in Chapter 6 of the textbook) is missed.
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Part 1Title: Lab ResponseDiscuss one feature of MS Word and one feature of MS Excel that you found challenging within the lab and why. Examples are WordArt, inserting shapes, adding borders, cell styles, etc. This response should be at least one paragraph in length. Part 2Title: History of Computers Identify and discuss a key milestone in the history of computers that interests you and why. This section should be at least one paragraph. Part 3Title: System Software vs. Application Software In your words, explain the difference between application software and system software as if to another coworker who has limited technical knowledge. Use examples to support your rationalization. This section should be at least two paragraphs. Part 4Title: Blockchain and Cryptocurrency In a minimum of one paragraph each: 1. Conduct some research on the internet and discuss one underlying technology of cryptocurrencies like blockchain, cryptography, distributed ledger technol...
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