题目内容

WhichofthefollowingBESTdescribesahub?（）

A. Determinesthebestroutetotransmitdata
B. Inspectstrafficandacceptsordeclinestransmission
C. Broadcastsdatatospecificnetworkdevices
D. Broadcastsdatatoallnetworkdevices

查看答案

搜索结果不匹配？点我反馈

更多问题

Whichofthefollowingprocessorspecificationsshouldbeusedtoreducepowerconsumption?（）

A. 45W
B. 65W
C. 75W
D. 95W

Adisplayonalaptophasbecomeverydim,almostunabletobeseen.WhichofthefollowingcomponentsistheMOSTlikelycauseofthisproblem?（）

A. Videocard
B. Inverterboard
C. ACadapter
D. Processor

AclientstatestheyarereceivingpoorsignalstrengthontheirwirelessInternetconnection.WhichofthefollowingisMOSTlikelycausingtheinterference?（）

A. Cordlessphones
B. Drywall
C. Accesspoints
D. Microwaves
E. Fluorescentslights

WhichofthefollowingistheMOSTcommonsecurewebserverport?（）

A. 22
B. 80
C. 110
D. 443