Database, subqueries,
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Get it written →<pclass=”msonormal” style=”box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);”>•Think of a purpose for creating a database and describe the database. Explain why you would want to use a database for this purpose.</pclass=”msonormal”>
•What example could you offer that would demonstrate using a subquery?
•What example could you offer that would demonstrate using a join?
•In your view, would you prefer using subqueries, or joins, and why?
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•What are some performance considerations when determining whether to use subquerie
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