Write a short, paragraph-length response interpreting the diagrams. Be sure to address the following questions: What use case is being described by these diagrams? What interactions are involved in this use case? What information is being passed back and forth?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Write a short, paragraph-length response interpreting the diagrams. Be sure to address the following questions:

  • What use case is being described by these diagrams?
  • What interactions are involved in this use case? What information is being passed back and forth?
UML Activity Diagram
UML Sequence Diagram
Start
User
ATM
Bank
Verify PIN
Enter Card
-Wrong PIN-
Correct PIN
Ask for PIN
Ask for Amount
Enter PIN
Verify PIN
Amount Not Available
PIN Valid
Ask for Amount
Dispense Cash
Generate Receipt
Enter Amount
Dispense Cash
Print Receipt
End
Transcribed Image Text:UML Activity Diagram UML Sequence Diagram Start User ATM Bank Verify PIN Enter Card -Wrong PIN- Correct PIN Ask for PIN Ask for Amount Enter PIN Verify PIN Amount Not Available PIN Valid Ask for Amount Dispense Cash Generate Receipt Enter Amount Dispense Cash Print Receipt End
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