单选题Which one of the following is the most commonly used layer 2 network device?（）AHubBBridgeCSwitchDRouterERepeatersFNone of the above
单选题
Which one of the following is the most commonly used layer 2 network device?（）
A
Hub
B
Bridge
C
Switch
D
Router
E
Repeaters
F
None of the above
参考解析
解析：
暂无解析
相关考题：
Which of the following is MOST likely a managed, Layer 3 device?() A.RouterB.BridgeC.HubD.Switch
Which of the following protocols is commonly used for VoIP technology?() A.TelnetB.SMTPC.SIPD.SNMP
When upgrading BIOS firmware, which of the following limits are MOST commonly increased? () A. CPUB. USB capacityC. Optical driveD. RAM
Which of the following memory types is MOST commonly found in Pentium 4 class and newerdesktop PCs?() A.SIMMB.RAMBUSC.SODIMMD.DIMM
Which of the following connectors is commonly used on a shielded twisted pair cable?() A. BNCB. RJ-45C. FD. HDMI
A crossover cable is MOST commonly associated with which of the following layers of the OSI model?() A.SessionB.ApplicationC.NetworkD.Physical
Which of the following is MOST commonly powered using PoE?() A.RoutersB.SwitchesC.LaptopsD.Access points
Which one of the following is the most commonly used layer 2 network device?() A. HubB. BridgeC. SwitchD. RouterE. RepeatersF. None of the above
The most commonly used locking level in implementing concurrency control is at which of the following levels?A．databaseB．tableC．recordD．field
Which of the following are key characteristics of PPP (Choose three.)（）。A、can be used over analog circuitsB、maps Layer 2 to Layer 3 addressC、encapsulates several routed protocolsD、supports IP onlyE、provides error correction
Which of the following cabling would be MOST commonly used with digital volume controls？（）A、Unshielded twisted pairB、RJ-59C、16/4 solid conductorsD、Speaker Wire
which one of the following best where layer can be used?（）A、form B、page C、subform D、all of the above
Which of the following are key characteristics of PPP?（）A、can be used over analog circuitsB、maps Layer 2 to Layer 3 addressC、encapsulates several routed protocolsD、supports IP onlyE、provides error correction
Which one of the following is the most commonly used layer 2 network device?（）A、HubB、BridgeC、SwitchD、RouterE、RepeatersF、None of the above
Which of the following protocols is commonly used for VoIP technology?（）A、TelnetB、SMTPC、SIPD、SNMP
A crossover cable is MOST commonly associated with which of the following layers of the OSI model?（）A、SessionB、ApplicationC、NetworkD、Physical
Which of the following is MOST commonly powered using PoE?（）A、RoutersB、SwitchesC、LaptopsD、Access points
Which of the following memory types is MOST commonly found in Pentium 4 class and newerdesktop PCs?（）A、SIMMB、RAMBUSC、SODIMMD、DIMM
单选题Which of the following cabling would be MOST commonly used with digital volume controls？（）AUnshielded twisted pairBRJ-59C16/4 solid conductorsDSpeaker Wire
单选题Which of the following connectors is commonly used on a shielded twisted pair cable?（）ABNCBRJ-45CFDHDMI
多选题Which of the following are key characteristics of PPP? (Choose three.)（）Acan be used over analog circuitsBmaps Layer 2 to Layer 3 addressCencapsulates several routed protocolsDsupports IP onlyEprovides error correction
多选题Which of the following are key characteristics of PPP?（）Acan be used over analog circuitsBmaps Layer 2 to Layer 3 addressCencapsulates several routed protocolsDsupports IP onlyEprovides error correction
单选题NAS， SAN， and Tape library are MOST commonly used for which of the following？（）ASystem paging fileBVirtual memoryCGPU processingDBackup and file storage