BUSINESS INTELLIGENCE EBTM446

Vobb
timer Asked: Sep 11th, 2014

Question Description

Please you need to be familiar in BUSINESS INTELLIGENCE to answer this EBTM Homewrork 

Please just answer ((A to F)) from (question #1). And you need this Figure to answer Q2.jpg  for 

(question #2) 

EBTM Homework 2.odt

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Homework #2 EBTM 446, Fall 2014 Required Problems Question One Consider the following two tables from a database and answer questions 1 – 6 below. a. b. c. d. e. f. Write the database schema in proper form. What are the primary keys in both tables? Are any of those primary keys also foreign keys? Are there any other candidate keys in either table? If so, what are those keys? Are any of the keys surrogate keys? Are any of the keys composite keys? Question Two Consider Figure 29 on page 67 of the text. Assume each employee has a unique employee number, which is entered into the database in the [AutoNumber] cells in the EmployeeNumber column. Is the table in Figure 29 a relation? Why or why not?
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