双重构造（duplex）
双重构造（duplex）
相关考题：
两台交换机相连，要求两个连接端口工作在全双工通信方式下，若端口的通信方式为缺省的 duplexauto ，有时会出现大量丢包现象，这时，需要重新配置端口的通信方式，其正确的配置语句是A)duplex full duplex halfB)duplex half duplex fullC)duplex half duplex halfD)duplex full duplex full
以下哪条命令用来设置QuidwayS3526的e0/10运行在全双工方式()A.full duplexB.duplex onC.setdup lexon fullD.duplex fullE.duplex auto
（20）两台交换机相连，要求两个端口工作在全双工通信方式下。若端口的通信方式为缺省的duplex auto时，有时会出现大量丢包现象。这时，需要重新配置端口的通信方式，其正确的配置语句是A、duplex full duplex halfB、duplex half duplex fullC、duplex half duplex halfD、duplex full duplex full
You want to upgrade the Ezonexam LAN so that all ports operate in full duplex mode. Which statement is true about full-duplex Ethernet when comparing to half-duplex Ethernet?A．Full-duplex Ethernet consists of a shared cable segment. Half-duplex provides a point-to-point linkB．Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receiveC．Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidthD．Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signalE．None of the above
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?A．Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receiveB．Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point linkC．Full-duplex Ethernet can provide higher throughout than can half-duplex Ethernet of the same bandwidthD．Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex ethernet uses a jam signalE．None of the above
Which three statements are true about the operation of a full-duplex Ethernet network, which is being used in the Ezonexam LAN? (Choose three)A．Ethernet hub ports are preconfigured for full-duplex mode.B．The host network card and the switch port must be capable of operating in full-duplex mode.C．There are no collisions in full-duplex mode.D．In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.E．A dedicated switch port is required for each full-duplex node.
When you compare the differences between half-duplex and full-duplex Ethernet, which of the following characteristics are exclusive to half-duplex? (Select two answer choices)A．Half-duplex Ethernet operates in a shared collision domain.B．Half-duplex Ethernet operates in an exclusive broadcast domain.C．Half-duplex Ethernet has efficient throughput.D．Half-duplex Ethernet has lower effective throughput.E．Half-duplex Ethernet operates in an exclusive collision domain.
Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet? (Select two answer choices.)A．Full-duplex Ethernet uses CSMA/CD to prevent collisions.B．Half-duplex Ethernet uses a loopback circuit to detect collisions.C．A full-duplex Ethernet card allows 20Mbps for data transmission.D．Full-duplex Ethernet makes use of two pairs of wires for data.E．An Ethernet hub can operate both half and full duplex simultaneously.
两台交换机相逢，要求两个连接端口工作在全双工通信方式下，若端口的通信方式为默认的duplexauto时，有时会出现大量丢包现象，这时，需要重新配置端口的通信方式，其正确的配置语句是______。A．duplex full duplex halfB．duplex half duplex fullC．duplex half duplex halfD．duplex full duplex full
In Ethernet networks, duplex mismatches will lower performance. Which error statistics can be seen if a duplex mismatch is present?() A.collisions on the full-duplex side; runts on the half-duplex sideB.collisions on the full-duplex side; collisions on the half-duplex sideC.collisions on the half-duplex side; framing errors on the full-duplex sideD.collisions on the half-duplex side; giants on the full-duplex side
两台交换机相连，要求两个端口工作在全双工通信方式下。若端口的通信方式为缺省的duplex auto时，有时会出现大量丢包现象。这时，需要重新配置端口的通信方式，其正确的配置语句是A.duplex full duplex halfB.duplex half duplex fullC.duplex half duplex halfD.duplex full duplex full
What are the differences between full-duplex Ethernet and half-duplex Ethernet?（）A、Half-duplex Ethernet operates in a shared collision domain.B、Full-duplex Ethernet has a lower effective throughput.C、Half-duplex Ethernet operates in a private collision domain.D、Full-duplex Ethernet allows two-way communication.E、Half-duplex Ethernet operates in a private broadcast domain.
Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?（）A、Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link.B、Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signal.C、Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidth.D、Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive.
以下哪条命令？用来设置华为S3526的e0/10运行在全双工方式。（）A、full duplexB、duplex onC、set duplex on fullD、duplex fullE、duplex auto
Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet?（）A、Full-duplex Ethernet uses CSMA/CD to prevent collisions.B、Half-duplex Ethernet uses a loopback circuit to detect collisions.C、A full-duplex Ethernet card allows 20Mbps for data transmission.D、Full-duplex Ethernet makes use of two pairs of wires for data.E、An Ethernet hub can operate both half and full duplex simultaneously.
单选题In Ethernet networks, duplex mismatches will lower performance. Which error statistics can be seen if a duplex mismatch is present?（）Acollisions on the full-duplex side; runts on the half-duplex sideBcollisions on the full-duplex side; collisions on the half-duplex sideCcollisions on the half-duplex side; framing errors on the full-duplex sideDcollisions on the half-duplex side; giants on the full-duplex side
多选题When you compare the differences between half-duplex and full-duplex Ethernet,which of the following characteristics are exclusive to half-duplex?（）AHalf-duplex Ethernet operates in a shared collision domain.BHalf-duplex Ethernet operates in an exclusive broadcast domain.CHalf-duplex Ethernet has efficient throughput.DHalf-duplex Ethernet has lower effective throughput.EHalf-duplex Ethernet operates in an exclusive collision domain.
单选题Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?（）AFull-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link.BFull-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signal.CFull-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidth.DFull-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive.
多选题What are the differences between full-duplex Ethernet and half-duplex Ethernet?（）AHalf-duplex Ethernet operates in a shared collision domain.BFull-duplex Ethernet has a lower effective throughput.CHalf-duplex Ethernet operates in a private collision domain.DFull-duplex Ethernet allows two-way communication.EHalf-duplex Ethernet operates in a private broadcast domain.