Sequence Diagram for the Parking Lot

A sequence diagram is a great way to understand the interactions between different entities and objects in the system. There can be different sequence diagrams that we can create for our parking lot system. For the sake of this lesson, we will create sequence diagrams for the following two interactions:

• Card payment: This performs a payment using the card.

• Sequence challenge: This is for payment verification.

Card payment

The sequence diagram for the card payment should ...