Purchases and cash payment processes

Purchases and cash payment processes

Q1: Sunset Graphics basic UML class diagram

Basic UML class diagram. This is applied any typical retail business purchase and cash payment business process.

Revising the basic UML class diagram to incorporate product categories:

Problem 1, Richardson et al., 2018 text book, page 172

Bring a copy of the question to the class.

Use the following template to answer the problem 1.

Draw a UML class diagram that describes the Tablet Stores purchases and payments process.

Which of the following is the best class name to replace the letter A in the diagram above?

  1. Tablet Inventory
  2. Purchases
  3. Manufacturers
  4. Cash Disbursements
  5. None of these

Which of the following is the best class name to replace the letter B in the diagram above?

  1. Tablet Inventory
  2. Purchases
  3. Manufacturers
  4. Cash Disbursements
  5. None of these

Which of the following is the best class name to replace the letter C in the diagram above?

  1. Tablet Inventory
  2. Purchases
  3. Manufacturers
  4. Cash Disbursements
  5. None of these

Which of the following is the best class name to replace the letter D in the diagram above?

  1. Tablet Inventory
  2. Purchases
  3. Manufacturers
  4. Cash Disbursements
  5. None of these

Which of the following is the best multiplicities to replace the number 1 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 2 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 3 in the diagram above? Assume that items in class A are established before class A is associated with class B.

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 4 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 5 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 6 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 7 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 8 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 9 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 10 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 11 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 12 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 13 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Which of the following is the best multiplicities to replace the number 14 in the diagram above?

  1. 0..1
  2. 0..*
  3. 1..1
  4. 1..*
  5. None of these

Part ii

How many Tables do you need to implement the class diagram?

Write down three fields including the primary keys for each table.

Describe how you would use the relational database to determine the Tablet Store’s accounts payable.

Sum purchases for each manufacturer. Sum cash disbursements to each manufacturer. Subtract the sum of cash disbursements from the sum of purchases. Since the Purchases class combines Purchase Orders and Purchases, ensure that the sum of purchases is constrained to show only those purchases received.

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