Which command gives a summary of the failures of all administrative schedules for the previous
day?

A.
Query adminsched * t=a failed=yes

B.
Query event * t=a exceptionsonly=yes

C.
Query event * t=a begindate=today-1 enddate=today exceptionsonly=yes

D.
Query adminsched * t=a exceptionsonly=yes begindatetoday-1 enddate=today

Explanation: