网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
OSI物理层定义了用于创建物理网络以及通过物理网络发送比特的标准和协议。
此题为判断题(对，错)。
参考答案
更多 “ OSI物理层定义了用于创建物理网络以及通过物理网络发送比特的标准和协议。此题为判断题(对，错)。 ” 相关考题
考题
You are given a PC, a router, and a cable. Select the correct combination that will allow you to log into router VE1 locally using a terminal emulation program such as HyperTerminal.A. Connect the PC's COM port to the router's console port using a straight-through cable.B. Connect the PC's COM port to the router's console port using a rollover cable.C. Connect the PC's COM port to the router's Ethernet port using a straight-through cable.D. Connect the PC's Ethernet port to the router's Ethernet port using a rollover cable.E. Connect the PC's Ethernet port to the router's Ethernet port using a straight- through cable.F. None of the above
考题
Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?A. Designated ports.B. Duplex operating mode.C. Fast mode ports.D. Root bridge.E. Root ports.F. BDPU priority.
考题
Cisco is the leader in the router market space. What basic functions do their routers perform. in a network? (Choose two)A. The microsegmentation of broadcast domainsB. Path selectionC. Packet switchingD. Bridging between LAN segmentsE. Access layer securityF. VLAN membership assignmentG. Application optimization
考题
Your network uses the172.12.0.0 class B address. You need to support 459 hosts per subnet, while accommodating the maximum number of subnets. Which mask would you use?A．255.255.0.0.B．255.255.128.0.C．255.255.224.0.D．255.255.254.0.E．None of the above
考题
哪个命令显示配置寄存器的设置?()
A.showiprouteB.showbootversionC.showversionD.showflash
热门标签
最新试卷
