Use the database depicted in Table 4-19 to answer the questions that follow. a. What is Date best described as? b. How many primary keys are there in this database? c. How many foreign keys are there...

Use the database depicted in Table 4-19 to answer the questions that follow.

a. What is Date best described as?

b. How many primary keys are there in this database?

c. How many foreign keys are there in this database?

d. What is Item # best described as?

e. What is Unit Price best described as?

f. In the sales table, what is Customer # best described as?

g. In the customer table, what is Customer # best described as?

h. In the inventory table, what is Item number best described as?

Jan 15, 2022

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