Forsecurityreasons,anadministratorisaskedtomodifythesystemtopreventsomeonefromleavingaterminalloggedin.Whichofthefollowingoptionswouldenableafiveminutetimeoutforallusers() A.Addthefollowinglineto/etc/environment：TMOUT=300B.Addthefollowinglinesto/.profileTMOUT=5exportTMOUTC.Runthefollowingcommand：chuser-uALL-aTIMEOUT=5MD.Runthefollowingcommand：chsec-uALL-aTIMEOUT=600
Forsecurityreasons,anadministratorisaskedtomodifythesystemtopreventsomeonefromleavingaterminalloggedin.Whichofthefollowingoptionswouldenableafiveminutetimeoutforallusers()
A.Addthefollowinglineto/etc/environment：TMOUT=300
B.Addthefollowinglinesto/.profileTMOUT=5exportTMOUT
C.Runthefollowingcommand：chuser-uALL-aTIMEOUT=5M
D.Runthefollowingcommand：chsec-uALL-aTIMEOUT=600
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