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[SOLVED] MIS561 LAB 2 WORK WITH DICTIONARY AND CREATE RELATIONAL DATABASE: In this lab, you will prepare a Data Dictionary based on the list of elements. Also, your task will…
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[SOLVED] MIS561 LAB 5 OPTIMIZING QUERY USING EXPLAIN: EXPLAIN shows information about the database: the number of tables; how tables are joined; how data is looked up (full table scan,…