Question: Answer questions 2 and 4 Exercise 4.4 Consider the Supplier-Parts-Catalog schema from the previous ques tion. State what the following queries compute: 1. 8name(nsid(ocolor-'red, Parts)
Answer questions 2 and 4

Exercise 4.4 Consider the Supplier-Parts-Catalog schema from the previous ques tion. State what the following queries compute: 1. 8name(nsid(ocolor-'red, Parts) (ocosK100Catalog) Suppliers) 2. 8name(msid((ocolorated, Parts) Da(ocost
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