What is the best way to create queue manager QM1 on UNIX so all developers can connect to it without any authority checks being performed?

A.
Edit the mqs.ini file to remove the Authorization Service Stanza

B.
Create a group developer containing all developers, then add the group to the mqm group

C.
Create a group developer containing all developers, then grant alladm authority to the group using setmqaut

D.
Set environment variable MQSNOAUT=yes, then create a queue manager crtmqm QM1