第1题
● A (75) system placed between the company network and the outside world may limit outside access to the internal network.
(75)
A. firewall
B. modem
C. gateway
D. key
第2题
● A (75) system placed between the company network and the outside world may limit outside access to the internal network.
(75)
A. firewall
B. modem
C. gateway
D. key
第3题
A.firewall
B.modem
C.gateway
D.key
第4题
A.firewall
B.modem
C.gateway
D.Key
第5题
●The (75)is designed specifically as a security system for preventing unauthorized communications between one computer network and another computer network.
(75)A.firewall
B.protocol
C.hacker
D.virus
第6题
●The (75)is designed specifically as a security system for preventing unauthorized communications between one computer network and another computer network.
(75)A.firewall
B.protocol
C.hacker
D.virus
第7题
A. core layer
B. bridging two VLANs on one switch
C. between two Layer 2 devices withtrunking
D. between two Layer 2 devices withouttrunking
第8题
A.ECC
B.F
C.S
D.Qx
第9题
A.Coaxial
B.CAT3
C.CAT5
D.CAT5e
第10题
A、NBC, National Broadcasting Company
B、CBS, Columbia Broadcasting System
C、ABC, American Broadcasting Company
D、Fox Broadcasting Company
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