cisco 350-501 practice test

Implementing and Operating Cisco Service Provider Network Core Technologies


Question 1 Topic 5

Topic 5
What is the difference between SNMP and model-driven telemetry?

  • A. SNMP uses the YANG data modeling language.
  • B. Telemetry uses traps and inform messages to deliver data to a network administrator on a polling basis.
  • C. Telemetry allows for modeled network data to be pushed to the network administrator on an as-needed basis.
  • D. SNMP pushes network data to the network administrator whenever it is queried.
Answer:

C

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Question 2 Topic 5

Topic 5
What is a role of NSO?

  • A. It resides on a hypervisor that runs the Windows OS
  • B. It automates the deployment of access points with its built-in wireless LAN controller
  • C. It manages WAN infrastructure using a virtual switch
  • D. It provides full lifecycle management of a device
Answer:

D

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Question 3 Topic 5

Topic 5

Refer to the exhibit. A network engineer is deploying SNMP configuration on clients routers. Encrypted authentication must
be included on router 1 to provide security and protect message confidentiality. Which action should the engineer perform on
the routers to accomplish this task?

  • A. snmp-server community public
  • B. snmp-server group group1 v3 auth
  • C. snmp-server host 192.168.0.254 informs version 3 auth testuser config
  • D. snmp-server user testuser group1 remote 192.168.0.254 v3 auth md5 testpassword
Answer:

B

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Question 4 Topic 5

Topic 5
The administrator of a small company network notices that intermittent network issues occasionally cause inbound
notifications to its SNMP servers to be lost. Which configuration must the administrator apply so that the SNMP servers
acknowledge the notifications that they receive?

  • A. snmp-server enable traps snmp
  • B. snmp-server enable traps bgp snmp-server host 192.168.2.1 informs
  • C. snmp-server host test.cisco.com public snmp-server community ciscotest rw 10
  • D. snmp-server community ciscotest rw 10
Answer:

B

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Question 5 Topic 5

Topic 5

Refer to the exhibit. An engineer applied a gRPC dial-in configuration on customers router to provide connection
multiplexing and two-way streaming. What does this configuration accomplish in a gRPC?

  • A. It is used for encoding with the default protocol buffers
  • B. It is the encoding requested by the gRPC server
  • C. It is the encoding requested by the gRPC client
  • D. It is the encoding that is used for dial-in and dial-out
Answer:

C

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Question 6 Topic 5

Topic 5
Which module refers to the network automation using Ansible?

  • A. the iosxr_system module to collect facts from remote devices
  • B. the iosxr_command module to issue run commands on remote devices
  • C. the iosxr_user module to manage banners for users in the local database
  • D. the iosxr_logging module to run debugging for severity levels 2 to 5
Answer:

B

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Question 7 Topic 5

Topic 5

Refer to the exhibit. What is the effect of this configuration applied on the IOS XR router?

  • A. It is used to enable gRPC
  • B. It is used to create a streaming subscription with a 600-second interval
  • C. It is used to set up configuration to poll network data
  • D. It is used to create a streaming subscription with a 60-second interval
Answer:

D

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Question 8 Topic 5

Topic 5
How does model-driven telemetry use YANG?

  • A. to poll network devices on a 30-minute interval
  • B. to set informs and traps on clients to report back to a centralized server
  • C. to subscribe to data that is streamed from a device
  • D. to reset network devices that malfunction
Answer:

C

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Question 9 Topic 5

Topic 5

Refer to the exhibit. What does the script configure?

  • A. a VLAN namespace
  • B. a physical domain
  • C. selectors for the in-band management
  • D. a static VLAN
Answer:

A

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Question 10 Topic 5

Topic 5

Refer to the exhibit. This configuration is being applied on an IOS XR route.
Which statement about this configuration is true?

  • A. It is used to create a sensor-group and has a list of YANG models for streaming.
  • B. It is used to create a subscription to specify the streaming interval.
  • C. It is used to identify MIB entries and has a list of YANG models.
  • D. It is used to identify traps for SNMP polling.
Answer:

A

Explanation:
Reference; https://www.cisco.com/c/en/us/td/docs/routers/ncs6000/software/telemetry/b-telemetry-cg-ncs6000-62x/b-
telemetry-cg-ncs6000-62x_chapter_010.pdf

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