The Teradata Database server-side utility qrysessn does not "interact" with the TTU client-side utility MultiLoad.
Google provides the following definition for "interact" -- act in such a way as to have an effect on another; act reciprocally.
The qrysessn utility displays session information, including session information for MultiLoad sessions, but it has no effect on the MultiLoad utility; therefore, there is no interaction between the two.
The Teradata Database server-side utility qrysessn does not "interact" with the TTU client-side utility MultiLoad.
Google provides the following definition for "interact" -- act in such a way as to have an effect on another; act reciprocally.
The qrysessn utility displays session information, including session information for MultiLoad sessions, but it has no effect on the MultiLoad utility; therefore, there is no interaction between the two.