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Which of the following uses a ring topology?（）
- A、DSL
- B、Ethernet
- C、DOCSIS
- D、SONET
参考答案
更多 “Which of the following uses a ring topology?（）A、DSLB、EthernetC、DOCSISD、SONET” 相关考题
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Which two statements are true about optical networks?()
A. SONET and SDH both use time-division multiplexing.B. An optical transport network system uses time-division multiplexing.C. SONET and SDH both use wavelength-division multiplexing.D. An optical transport network system uses wavelength-division multiplexing.
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Which of the following Internet connection types would have the MOST available bandwidth andhighest transmission speed?()
A.DSLB.Dial-upC.CableD.Satellite
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A SONET network typically uses which of the following transmission media?()
A. Single-mode fiberB. Multimode fiberC. CopperD. Wireless
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When configured. MPLS can increase routing redundancy by providing which of the following network topology types?()
A.BusB.MeshC.MultipathD.Ring
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Which of the following cable types can be used to decrease susceptibility to electronic eavesdropping?()
A. Fiber opticB. Fast EthernetC. CoaxialD. Thicknet
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Which of the following is used to serve as an emergency backup line to troubleshoot a broadbandconnection on many routers?()
A.DSLB.POTSC.VDSLD.Smart jack
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Which of the following are true of Ethernet technology?A．Hosts use a logical ring topology.B．Hosts use a logical bus topologyC．Hosts must wait for an electronic signal to transfer data.D．Hosts are directly connected to a wiring concentrator called a MSAU.E．None of the above
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Which of the following are methods EIGRP uses to initially populate (seed) its EIGRP topology table, before learning topology data from neighbors?()
A.By adding all subnets listed by the show ip route connected commandB.By adding the subnets of working interfaces over which static neighbors have been definedC.By adding subnets redistributed on the local router from another routing sourceD.By adding all subnets listed by the show ip route static command
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A SONET network typically uses which of the following transmission media?（）A、Single-mode fiberB、Multimode fiberC、CopperD、Wireless
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Which of the following is a hybrid network topology used for fault tolerance, in which all computersMUST connect to each other?（）A、StarB、RingC、BusD、Mesh
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Which of the following technologies has the HIGHEST potential throughput?（）A、DSLB、FiberC、SatelliteD、Cable
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Which of the following is used to serve as an emergency backup line to troubleshoot a broadbandconnection on many routers?（）A、DSLB、POTSC、VDSLD、Smart jack
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Which of the following are true of Ethernet technology?（）A、Hosts use a logical ring topology.B、Hosts use a logical bus topologyC、Hosts must wait for an electronic signal to transfer data.D、Hosts are directly connected to a wiring concentrator called a MSAU.
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Which of these is a Layer 2 transport architecture that provides packet-based transmission optimized for data based on a dual （counter-rotating） ring topology？（）A、 DTPB、 RPRC、 SDHD、 CWDME、 DWDM
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Which of the following are methods EIGRP uses to initially populate (seed) its EIGRP topology table, before learning topology data from neighbors？（）A、By adding all subnets listed by the show ip route connected commandB、By adding the subnets of working interfaces over which static neighbors have been definedC、By adding subnets redistributed on the local router from another routing sourceD、By adding all subnets listed by the show ip route static command
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When configured. MPLS can increase routing redundancy by providing which of the following network topology types?（）A、BusB、MeshC、MultipathD、Ring
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Which of the following cable types can be used to decrease susceptibility to electronic eavesdropping?（）A、Fiber opticB、Fast EthernetC、CoaxialD、Thicknet
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Which of the following broadband types can provide the MOST available bandwidth?（）A、DSLB、FiberC、SatelliteD、Cable
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Which interconnect topology is supported for pSeries cluster solutions with Cluster Systems Manager？（）A、ATMB、EthernetC、SP Switch2D、Fibre Channel
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Which of the following does a star ring topology use for data transfer?（）A、CSMA/CDB、CSMA/CAC、CHAPD、Token passing
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单选题Which of the following cable types can be used to decrease susceptibility to electronic eavesdropping？ （）A
Fiber opticB
Fast EthernetC
CoaxialD
Thicknet
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单选题Which of these is a Layer 2 transport architecture that provides packet-based transmission optimized for data based on a dual （counter-rotating） ring topology？（）A
DTPB
RPRC
SDHD
CWDME
DWDM
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单选题Which of the following conditions would cause carbon deposits to form in the piston ring belt of a diesel engine?（）A
faulty combustionB
excessive ring temperatureC
over lubricationD
all of the above
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