What is the code snippet to access that processScope variable In the Backing Bean?

A variable which is defined to be in processScope can be accessed in the Backing Bean. What is
the code snippet to access that processScope variable In the Backing Bean?

A.
AdfacesContext.getCurrentInstance ().getProcessScope ()

B.
AdfContext.getInstance ().getProcessScope ()

C.
FacesContext.getExternalContext ().getProceSsScope ()

D.
FacesContext.getRequestMap ().getProcessScope ()

E.
AdfContext. getRequestMap (). getProcessScope ()