Exam 1.3

Posted on by

Navigation   » List of Schools, Subjects, and Courses  »  IS 310 – Business Statistics I  »  Exams  »  Exam 1.3

With Answers  Good news! We are showing you only an excerpt of our suggested answer to this question.  Should you need our help in customizing an answer to this question, feel free to send us an email at or chat with our customer service representative.

Exam 1.3

Question

Exam 1.3

1. (exercise 1.3)What’s the Primary Key of the Customers table

  1. CustNum 
  2. CustomerName
  3. Status

 

2. (exercise 1.3)What’s the Primary Key of the Invoices table?

  1. InvoiceNum
  2. CustNum
  3. InvoiceDate
  4. InvoiceAmount

 

3.   (exercise 1.3)What’s the Primary Key of the Payments table?

  1.  CustNum
  2. CheckNumber
  3. InvoiceNumber
  4. CustNum+InvoiceNumber

 

4.  (exercise 1.3)What’s the Foreign Key(s) of the Customers table?

  1. CustNum
  2. CustomerName
  3. Status
  4. None of the above

 

5.  (exercise 1.3)What’s the Foreign Key(s) of the Invoices table?

  1. InvoiceNum
  2. CustNum
  3. InvoiceDate
  4. InvoiceAmount

 

 

6.  (exercise 1.3)What’s the Foreign Key(s) of the Payments table?


 

  1. CustNum
  2. CheckNumber
  3. InvoiceNumber
  4. CustNum,InvoiceNumber

 

 

 

 

 

Need help with your discussion preparation?


Existing Clients Login here
This question is taken from IS 310 – Business Statistics I » Fall 2021 » Exams