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）
A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command. In which OSI layer is the problem most likely occurring?（）
- A、Physical
- B、Data link
- C、Network layer
- D、Transport layer
- E、Application layer
参考答案
更多 “ A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command. In which OSI layer is the problem most likely occurring?（）A、PhysicalB、Data linkC、Network layerD、Transport layerE、Application layer” 相关考题
考题
色谱分析中两个色谱峰的分离度的计算法是A．(tR1-tR2）/(W1/2+W2/2)B．(tR2-tR1)/(W1/2+W2/2)C．α(tR2-tR1)/W0.05hD．2α(tR2-tR1)/(W1+W2)E．5.54×(tR/Wh/2)
考题
TestKing.com has a large corporate network that uses multiple routing protocols.Hosts in a portion of the network that uses EIGRP have become unreachable.Which router command will allow you, the network technician, to view the status of these routes?（）A. TestKing# show eigrp entriesB. TestKing# show protocolsC. TestKing# debug eigrp routesD. TestKing# show ip route eigrpE. TestKing# show route eigrp
考题
A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command.In which OSI layer is the problem most likely occurring?（）A. PhysicalB. Data linkC. Network layerD. Transport layerE. Application layer
考题
GC.HPLC法中的分离度（R）计算公式为（）AR=2（tR1－tR2）/（W1－W2）BR=2（tR1+tR2）/（W1－W2）CR=2（tR1－tR2）/（W1+W2）DR=（tR2－tR1）/2（W1+W2）ER=2（tR2－tR1）/（W1+W2）
考题
TestKing.com has a large corporate network that uses multiple routing protocols.Hosts in a portion of the network that uses EIGRP have become unreachable.Which router command will allow you, the network technician, to view the status of these routes?（）A、TestKing# show eigrp entriesB、TestKing# show protocolsC、TestKing# debug eigrp routesD、TestKing# show ip route eigrpE、TestKing# show route eigrp
考题
GC.HPLC法中的分离度（R）计算公式为（）A、R=2（tR1－tR2）/（W1－W2）B、R=2（tR1+tR2）/（W1－W2）C、R=2（tR1－tR2）/（W1+W2）D、R=（tR2－tR1）/2（W1+W2）E、R=2（tR2－tR1）/（W1+W2）
考题
表格语法格式正确的是（）。A、〈table〉〈tr〉〈td〉内容〈/td〉〈/tr〉〈/table〉B、〈table〉〈tr〉内容〈/tr〉〈td〉内容〈/td〉〈/table〉C、〈table〉〈tr〉〈th〉内容〈/th〉〈td〉内容〈/td〉〈/tr〉〈/table〉D、〈table〉〈tr〉〈td〉〈th〉内容〈/th〉〈/td〉〈/tr〉〈/table〉
考题
Which of the following safety procedures is the BEST when lifting heavy equipment onto a repairbench?（）A、The technician should always bend at the waist and lift with their arms.B、The technician should seek assistance from an available customer.C、The technician should always bend at the waist and lift with their back.D、The technician should get assistance from another technician.
考题
单选题A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command. In which OSI layer is the problem most likely occurring?（）A
PhysicalB
Data linkC
Network layerD
Transport layerE
Application layer
考题
单选题TestKing.com has a large corporate network that uses multiple routing protocols.Hosts in a portion of the network that uses EIGRP have become unreachable.Which router command will allow you, the network technician, to view the status of these routes?（）A
TestKing# show eigrp entriesB
TestKing# show protocolsC
TestKing# debug eigrp routesD
TestKing# show ip route eigrpE
TestKing# show route eigrp
考题
单选题T2加权像选用（）A
短TR短TEB
短TR长DEC
长TR长TED
长TR短TEE
等TR等TE
热门标签
最新试卷