1    /DYNAMIC

       /DYNAMIC (default)
       /NODYNAMIC

    Controls whether dynamic process setting is enabled or disabled.
    When dynamic process setting is enabled (/DYNAMIC), whenever the
    debugger suspends execution and displays its prompt, the process
    in which execution is suspended automatically becomes the visible
    process. When dynamic process setting is disabled (/NODYNAMIC),
    the visible process remains unchanged until you specify another
    process with the SET PROCESS/VISIBLE command.

2    /VISIBLE

    Makes the specified process the visible process. This switches
    your debugging context to the specified process, so that symbol
    lookups and the setting of breakpoints, and so on, are done
    in the context of that process. When using /VISIBLE, you must
    specify one process.