最新的Cisco 200-401免費考試真題

問題1

How does the optical time domain reflectometer use "backscattered" light to make measurements?

A. It correlates the returned light pulses with a location in the fiber.

B. It performs wiremapping to measure that all pins are correctly connected.

C. It uses pulses to locate and test for sheath faults, damaged conductors, loose connectors, splices, bridge taps, split pairs, and other problems.

D. It measures light-pulse width to measure that all pins are correctly connected.

正確答案: A

問題2

What are the two most relevant factors in determining the class of administration that is required to maintain the telecommunications infrastructure? (Choose two.)

A. the industry that the infrastructure supports

B. the size of the infrastructure

C. the complexity of the infrastructure

D. the physical environment of the infrastructure

E. the age of the infrastructure

正確答案: B,C

問題3

Exhibit:

Refer to the exhibit. C-router is to be used as a "router-on-a-stick" to route between the VLANs. All the interfaces have been properly configured and IP routing is operational. The hosts in the VLANs have been configured with the appropriate default gateway. What is true about this configuration?

A. No further routing configuration is required.

B. These commands need to be added to the configuration:C-router(config)# router ospf 1C-router(config-router)# network 172.19.0.0 0.0.3.255 area 0

C. These commands need to be added to the configuration:C-router(config)# router eigrp 123C-router(config-router)# network 172.19.0.0

D. These commands need to be added to the configuration:C-router(config)# router ripCrouter(config-router)# network 172.19.0.0

正確答案: A

問題4

You are a called upon to troubleshoot connectivity problems to a network device on a production floor. You have used ping and traceroute to verify that you cannot connect to the device from the management network. The network is 209.165.202.128/27 and the device has been given the IP address 209.165.202.158 and mask 255.255.255.224. You have verified that you can reach the device with your computer connected to the same switch as the device. What could be the cause of this problem?

A. The device is set to the wrong subnet mask.

B. The device has no IP default gateway.

C. The device is connected to a switchport in the wrong VLAN.

D. The device is set to the wrong IP address.

正確答案: B

問題5

With a Cisco IE 2000 switch, what does a port status LED indicate when it is alternating green and amber?

A. No link is present.

B. A link is present.

C. There is a link fault.

D. The port is sending or receiving data.

E. The port is not forwarding.

正確答案: C

問題6

What is the purpose of Spanning Tree Protocol?

A. to provide multiple gateways for hosts

B. to create a default route

C. to enhance the functions of SNMP

D. to maintain a loop-free Layer 2 network topology

E. to prevent routing loops

正確答案: D

問題7

Which option allows an EtherNet/IP I/O device to be safely installed where it is subject to water immersion?

A. The device is rated IP20 and immersed to 10 m.

B. The device is rated IP67 and immersed to 10 m.

C. The device is rated IP20 and the power wiring is installed securely to the terminal block.

D. The device is rated IP67 and a power cordset is used.

正確答案: D

最新的Cisco Managing Industrial Networks with Cisco Networking Technologies - 200-401免費考試真題

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