Question: Write the equivalent SQL expression for the following: sid(pid(color)redorcolor)greenParts)catalog) Using appropriate examples, explain the difference between the following pairs of terms: a. Prime attribute ::

Write the equivalent SQL expression for the following: sid(pid(color)redorcolor)greenParts)catalog) Using appropriate examples, explain the difference between the following pairs of terms: a. Prime attribute :: Primary Key b. 2NF::3NF c. Physical Query Plan :: Logical Query Plan d. Correlated Queries :: Uncorrelated Queries e. Pseudo Transitivity axiom :: Transitivity axiom f. Iterator Model :: Materialization Model
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