which string to the URL that starts the application?

Exhibit:

The servlet log that is shown in the exhibit was started by appending which string to the URL that starts the application?

A.
/perf

B.
/debug

C.
/session

D.
?serverURL=/forms90/190servlet/perf

E.
?serverURL=/forms90/190servlet/debug

F.
?serverURL=/forms90/190servlet/session