首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
计算机
The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is true about full-duplex Ethernet in compa
The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is true about full-duplex Ethernet in compa
admin
2009-05-19
53
问题
The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?
选项
A、Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive
B、Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link
C、Full-duplex Ethernet can provide higher throughout than can half-duplex Ethernet of the same bandwidth
D、Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex ethernet uses a jam signal
E、None of the above
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/d0hZ777K
本试题收录于:
思科640802题库思科认证分类
0
思科640802
思科认证
相关试题推荐
Duringthepasttwodecadesastonishingprogresshasbeenmadeinfightinginfectiousdiseasesinpoorcountries.Poliohasalmo
Everytwoweeksalanguagedisappears.By2100nearlyhalfofthe6,000spokentodaymaybegone.Migration,eitherbetweencoun
In1929JohnD.Rockefellerdecideditwastimetosellshareswhenevenashoe-shineboyofferedhimasharetip.Duringthepa
In2016,manyshoppersoptedtoavoidthefreneticcrowdsanddotheirholidayshoppingfromthecomfortoftheircomputer.But
Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa
Afundamentalproblemforunderstandingtheevolutionofhumanlanguagehasbeenthelackofsignificantparallelsamongnonhuma
Asmanypeoplehitmiddleage,theyoftenstarttonoticethattheirmemoryandmentalclarityarenotwhattheyusedtobe.We
Inourcontemporaryculture,theprospectofcommunicatingwith—orevenlookingat—astrangerisvirtuallyunbearable.Every
AskjustaboutanyhighschoolseniororjuniorinAmerica—ortheirparents—andthey’lltellyouthatgettingintoaselectivec
随机试题
皮亚杰认为认知的本质是()。
A、尿糖定量测定B、胰岛细胞抗体测定C、口服葡萄糖耐量试验D、糖化血红蛋白测定E、葡萄糖胰岛素释放试验对糖尿病分型、分类最有意义的是()
A.1个半价层B.2个半价层C.3个半价层D.4个半价层E.4.5个半价层全挡块其厚度使得厚射线的穿射量不超过5%,一般要半价层的个数为
破伤风治疗最重要的环节是
细胞或组织具有对刺激产生动作电位的能力.称为()。
只是由于经济结构因素的变动,出现的一般价格水平的持续上涨是()。
简述我国公务员工资正常增加的途径。
"Itkeepsyougrounded,putsyouinasituationthatkeepsyououtoftrouble,andputsyouwithagroupthathasthesamemind-
Whatistherelationshipbetweenthetwospeakers?
Dayafterday,asmallbluetruckspeedsalongtheroadsofDenmark’sislandofFunen.Abigdarkdogsitsbesidethedriver,lo
最新回复
(
0
)