Which statemnet about ACLs is true?

Which statemnet about ACLs is true?
A . An ACL have must at least one permit action, else it just blocks all traffic.
B . ACLs go bottom-up through the entries looking for a match
C . An ACL has a an implicit permit at the end of AC
E . ACLs will check the packet against all entries looking for a match.

View Answer

Answer: A