题目内容

Whichtwostatementsaccuratelydescribeabroadcastdomain?()

A. Broadcastdomainsconsistofdevicesthatconnecttoacommonswitchorhub.
BroadcastdomainsconsistofagroupofdevicesthatcanbereachedbysendingaframeaddressedtotheLayer2broadcastaddress.
C. Broadcastdomainsrequireagatewaydevicesuchasarouter.
D. Broadcastdomainsconsistofdevicesthatresideonthesamesub-network.

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依照刑法应当受到刑罚处罚的危害社会的行为是()。

A. 违法
B. 侵权
C. 犯罪
D. 危害

为我国刑法所保护而为犯罪行为所侵害的社会关系是()

A. 犯罪客体
B. 犯罪客观方面
C. 犯罪主体
D. 犯罪主观方面

关于WWW的说法,不正确的是()

A. 需要Web浏览器访问信息
B. 采用HTML协议进行通信控制
C. 可以访问多媒体信息
D. 必须通过拨号网络连接方式访问

Whichstatementiscorrectabouttheforwardingtable?()

A. TheforwardingtableisstoredonlyonthePFE
B. Theforwardingtablecontainsallknownroutes
C. TheforwardingtableisstoredonboththeREandPFE
D. TheforwardingtableisstoredonlyontheRE

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