Which statement describes the question mark wildcard character in a SIP trigger that is configured
on Cisco Unity Express?
A.
It matches any single digit in the range 0 through 9.
B.
It matches one or more digits in the range 0 through 9.
C.
It matches zero or more occurrences of the preceding digit or wildcard value.
D.
It matches one or more occurrences of the preceding digit or wildcard value.
E.
It matches any single digit in the range 0 through 9, when used within square brackets.