SK0-003

单选题When cabling a rack, which of the following is BEST practice?（）A Use rack specific cabling hardwareB Let cables hang loosely behind the serversC Channel all power cables down the sides, and all network cables down the centerD Keep cables close to the f

题目
单选题
When cabling a rack, which of the following is BEST practice?（）
A

Use rack specific cabling hardware

B

Let cables hang loosely behind the servers

C

Channel all power cables down the sides, and all network cables down the center

D

Keep cables close to the front of the rack for better access

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相似问题和答案

第1题：

Which of the following would MOST likely be used to punch down LAN cables before connecting them to the main switch?()

A. IDF

B. 66 block

C. MDF

D. 110 block


参考答案：D

第2题：

A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）

  • A、Straight
  • B、Console
  • C、Crossover
  • D、Loopback

正确答案:B

第3题：

Which of the following cables would use a DB－15 connector type?()

A.HDMI

B.Optical

C.VGA

D.DVI


参考答案：C

第4题：

When installing cables， which of the following is the BEST way of identifying the individual cables？（）

  • A、A cable chart mounted in the cabinet
  • B、A label at the tip of the cable
  • C、A label within six inches at each end of the cable
  • D、A penciled notation on the panel cover

正确答案:C

第5题：

Which of the following would MOST likely be used to punch down LAN cables before connecting them to the main switch?（）

  • A、IDF
  • B、66 block
  • C、MDF
  • D、110 block

正确答案:D

第6题：

Refer to the exhibit. The two connected ports on the switch are not turning orange or green. What would be the most effective steps to troubleshoot this physical layer problem?()

A.Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.

B.Ensure that cables A and B are straight-through cables.

C.Ensure cable A is plugged into a trunk port.

D.Ensure the switch has power.

E.Reboot all of the devices.

F.Reseat all cables.


参考答案：B, D, F

第7题：

An administrator needs to terminate network cables that have just been installed in the main communications closet. Which of the following tools is required?（）

  • A、Multimeter
  • B、Snips
  • C、Toner probe
  • D、Punch down tool

正确答案:D

第8题：

A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?()

A.Straight

B.Console

C.Crossover

D.Loopback


参考答案：B

第9题：

An end user reports that their computer is not performing as fast as it used to and it shuts down unexpectedly. Which of the following is the MOST likely cause?（）

  • A、Network data cables are damaged.
  • B、Memory has become unseated.
  • C、The user has defragmented the hard drive.
  • D、Processor cooling fan is not functioning.

正确答案:D

第10题：

The network administrator wants to enable an EtherChannel between two switches in "on" mode. The administrator connects the cables and enables the interfaces， but while configuring the EtherChannel in the first switch，a spanning-tree loop was detected. Which two of these procedures can avoid this problem？（）

  • A、Configure the EtherChannel as "desirable" first.
  • B、Assign all interfaces to the same VLAN.
  • C、Disable PortFast on the interfaces in the EtherChannels.
  • D、Disable all interfaces first.
  • E、Fast Ethernet and Gigabit Ethernet ports cannot be assigned to the same EtherChannel.
  • F、Fix cabling problems.

正确答案:A,D

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