Which three logs can be reviewed to troubleshoot a vCenter Server upgrade failure? (Choose three.)
A.
vminst.log
B.
vim-vcs-msi.log
C.
pkgmgr.log
D.
vc-upgrade.log
E.
firstboot.log
Explanation:
Reference: http://kb.vmware.com/selfservice/microsites/search.do?
language=en_US&cmd=displayKC&externalId=2007864