Describe in a few words how a relational database works
What will be an ideal response?
All data in a relational database is stored in tables. Each table should have a primary key which uniquely identifies each row of data. That primary key is repeated in other tables in order to create a relationship between the tables.
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Which of the following does NOT pertain to the inverted pyramid?
A) It is a useful exercise in creative writing. B) Journalistic writing style signifies the Flesch approach in action. C) The climax of a story is at the beginning. D) The writer provides details in descending order of importance.
An organization has developed three alternate sales and operations plans for the coming six months and now must choose between them. They should consider:
A) how their plan will impact supply chain partners. B) what the cash flows are like. C) how flexible the plan is. D) All of these are useful criteria for a sales and operation plan.