Fully explain the following code:SELECT TutorKey, COUNT(SessionTimeKey) AS [Total Sessions]FROM SessionGROUP BY TutorKeyHAVING COUNT(SessionTimeKey)<4

What will be an ideal response?


The SELECT includes the column TutorKey and the aggregate function COUNT which returns a count of the column SessionTimeKey. Both are from the table Session. Because TutorKey is not a part of the aggregate function it must be included in a GROUP BY clause. The criteria for the query includes an aggregate function and so must use the HAVING key word.

Business

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A company is deciding if it should design a product in-house or outsource the design. If outsourced, the cost for a low bidder would be $40,000, and the cost for an expensive bidder would be $100,000

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Indicate whether this statement is true or false.

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The major differences between a premium prestige card and a regular credit card include

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Business