Match each UML diagram in List I to its appropriate description in List IIList I List II(a) State Diagram (i) Describes how the external entities (people, devices) can interact with the system(b) Use-Case Diagram (ii) Used to describe the static or structural view of a system(c) Class Diagram (iii) Used to show the flow of a business process, the steps of a use-case or the logic of an object behaviour(d) Activity Diagram (iv) Used to describe the dynamic behaviour of objects and could also be used to describe the entire system behaviour

• A. (a)-(i); (b)-(iv); (c)-(ii); (d)-(iii)
• B. (a)-(iv); (b)-(ii); (c)-(i); (d)-(iii)
• C. (a)-(i); (b)-(iv); (c)-(iii); (d)-(ii)
• D. (a)-(iv); (b)-(i); (c)-(ii); (d)-(iii)