II. Fill in the blanks with words beginning with the given letter in its appropriate form 根据语义和首字母写出单词的正确形式(包括首字母) There was no way to cross on foot without d over six lanes of swiftly moving traffic.
【单选题】A packet is evaluated against three user-defined terms within a firewall filter and no match is found. What correctly describes the action the firewall filter will take for this packet?()
A.
The filter will permit the packet and take no additional action.
B.
The filter will reject the packet and send an ICMP message back to the sender.
C.
The filter will discard the packet and take no additional action.
D.
The filter will permit the packet and write a log entry to the firewall log.