Tables and Records
A record is a single entry made up of one or more related pieces of information, called fields, like a student's name, age, and grade grouped together as one unit. A table is a collection of records that all share the same set of fields, arranged into rows, one per record, and columns, one per field, the same basic structure spreadsheets and many databases both use, though some databases, like document or graph databases, organize records differently.
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Midterm
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This final covers a lot of topics, so it's split into 2 parts. Each part includes a question from every one of its topics.
Final, Part 1 of 2
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Final, Part 2 of 2
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