You have received alarm event "QSYSM00056 MPP disk use (85% percent) has exceeded the configured low threshold of 80 percent" on your co-resident Avaya Aura Experience Portal server. Your login to the server and run the below Red Hat administrative command to review disk space usage:
[scroot@vp-a1/] # -b - - max - depth = 1 - h/
20K /mnt
12M /tmp
10.8G/home
5.9M /bin
24K /root
91.3G /opt
85G /var
16G /
Which three folders are most likely to contain files which can be deleted to make room on the server disk?
(Choose three)