A.ping
B.Telnet
C.FTP
D.TCP
E.IP
1.The first is() approach()the two.A、the most helpful,inB、more helpful,ofC、more helpful,inD、the more helpful,of
2.Which of the following are associated with the application layer of the OSI model?(two.)()A、pingB、TelnetC、FTPD、TCPE、IP
3.What are two security appliances that can be installed in a network? (Choose two.)() A、ATMB、IDSC、IOSD、IOXE、IPSF、SDM
4.The radio is the cheapest of the three.(改为同义句)The radio is ________than________ ________ two.
第1题:
mode
IKE gateway
security proposal
Perfect Forward Secrecy
第2题:
ping
Telnet
FTP
TCP
IP
第3题:
urlhash
backup chaining
least connections
fewest outstanding requests