Question 1: Following are the two sequence diagrams for two operations of an online car reservation system:

Using these two sequence diagrams draw the corresponding design class diagram (DCD). only one design class diagram.

Question 2: Given the expanded use case description for an online car reservation system, this question aims at applying the steps given in 2A through 2C to generate a user interface design for this use case.

2.A.)Show major system displays based on the given expanded use case.

2.B.)Show draft layout of the user interface designs for each screen based on the given expanded use case.

2.C.) Draw the state diagram based on the given expanded use case.

Search Car GUI :Search Car Controller search result search (criteria: Customer criteria Criteria): ArrayList result search (criteria: Criteria: Array List I