sd view video online w: WebBrowser : WebServer VideoServer clickOnlink(v) processURL_Request(w, v) playVideo(w, v) confirmation initializePlayer() Ecreate» aPlayer : VideoPlayer «create» :VideoViewer...

The system architecture as used in the above design is ?

• 
  
  
  
  1. 
     client/server,
     
     
  
  
  2. 
     peer-to-peer,
     
     
  
  
  3. 
     layered architecture.
     
     
  
  
  4. 
     None of the above
     
  
  
  
  








• 
  Describe the sequence of events captured in the diagram step-by-step. For each step, explicitly describe “Which object sends what message to which object” [the first step is provided as an example].
  

1. A user triggers the clickOnLink(v) operation on the webbrowser;


2. [continue from here]

Extracted text: sd view video online w: WebBrowser : WebServer VideoServer clickOnlink(v) processURL_Request(w, v) playVideo(w, v) confirmation initializePlayer() Ecreate» aPlayer : VideoPlayer «create» :VideoViewer confirm(aPlayer) loop (has more frame f) receiveFrame(f) showFrame(f) stop() close()