What is Boolean logic? Provide three examples using everyday terms.
Answer to relevant QuestionsDescribe social networking, forums, newsletters, blogs, podcasts, RSS feeds, Webinars, mailing lists, Web-based discussion groups, chat rooms, and instant messaging. How can these tools be used in Internet research?What is data independence, and why is it lacking in file systems?What are the potential costs of implementing a database system?How many records does the file contain? How many fields are there perrecord?Given the file structure shown in Figure, what problem(s) might you encounter if building KOM weredeleted?
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