You have received alarm event "QSYSM00056 MPP disk use (85% percent) has exceeded the configured low threshold of 80 per

[answerhappygod]

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)

A. /var/llb/pgsql/data
B. /home
C. /var/spool/mail
D. /opt/Avaya/InstallAgent/download
E. /opt.Tomcat/apache-tomcat-6.0.32/webapps