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1) Consider the following relation and then answer the questions that follow: ORDER 1.1 Give 2 examples of superkeys. (1 point) Example 1: ORD ID

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1) Consider the following relation and then answer the questions that follow: ORDER 1.1 Give 2 examples of superkeys. (1 point) Example 1: ORD ID Example 2: cuS ID 1.2 Give an example of a key. ( 0.5 point) 1.3 How many candidate keys are there and what are they? ( 1 point) 1.4 Which candidate key above you would choose as the primary key? ( 0.5 point)

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