Cisco 300-435 Online Practice Questions and Exam Preparation

Cisco 300-435 Online Questions & Answers

• Question 161:

  DRAG DROP

  Drag and drop the code snippets from the bottom onto the boxes in the code to construct a RESTCONF request that creates two access VLANs on a Cisco IOS XE device. Not all options are used.

  Select and Place:

  

  

• Question 162:

  Refer to the exhibit.

  

  An engineer must erase the network ENAUTO by using Cisco Meraki APIs. Which code snippet must be added to the box in the code to complete the Python code?

  A. response = requests.response('REMOVE', url, headers=headers, data = payload)
  B. response = requests.requests('ERASE', url, headers=headers, data = payload)
  C. response = requests.response('DELETE', url, headers=headers, data = payload)
  D. response = requests.request('DELETE', url, headers=headers, data = payload)
  D. response = requests.request('DELETE', url, headers=headers, data = payload)

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  Explanation

• Question 163:

  A configuration has been made to add to every switch port a new port description. The script worked initially, but after a few seconds, an HTTP 429 status code was received. What causes this error message from the Meraki cloud?

  A. The wrong API key is used to query the data.
  B. The rate limit of the Cisco Meraki API is exceeded.
  C. The API key has expired.
  D. The device goes offline while you poll the API dashboard.
  B. The rate limit of the Cisco Meraki API is exceeded.

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  Explanation

  https://community.meraki.com/t5/Developers-APIs/my-API-Limit-exceed-and-key-is-not-working/td-p/64034

• Question 164:

  DRAG DROP

  An engineer must give an AI agent reverse-DNS capability so it can map IP addresses to hostnames when summarizing incidents. The engineer must implement a FastMCP tool that resolves PTR records by using socket.gethostbyaddr and exposes the tool over stdio for MCP clients.

  Drag and drop the code snippets from the bottom onto the boxes in the code to construct the script. Not all options are used.

  Select and Place:

  

  

• Question 165:

  Refer to the exhibit.

  

  A network provisioning job is executed by an orchestration engine to add a set of devices into a controller database, but each attempt results in API errors. The system logs confirm that authentication and payload delivery to the REST API endpoint are operating as expected. When processing device data for switch registration, the application parser flags a required hostname field as empty. The API service subsequently rejects the requests and returns a consistent bad request error related to the missing parameter. No data mismatches are observed in non-hostname fields, and endpoint access remains stable.

  Which action corrects this workflow deficiency?

  A. Provide a valid hostname in the designated payload field.
  B. Modify request rate limiting settings.
  C. Adjust authentication timeout values.
  D. Reduce the frequency of API insertion attempts.
  A. Provide a valid hostname in the designated payload field.

• Question 166:

  What is a capability of Cisco SD-WAN vManage Certificate Management API?

  A. deletes existing installed certificates
  B. distributes the root certificate to client devices
  C. generates SSL certificates
  D. creates certificate signing requests
  D. creates certificate signing requests

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  Explanation

• Question 167:

  What are two characteristics of RPC API calls? (Choose two.)

  A. They can be used only on network devices.
  B. They use only UDP for communications.
  C. Parameters can be passed to the calls.
  D. They must use SSL/TLS.
  E. They call a single function or service.
  A. They can be used only on network devices.
  C. Parameters can be passed to the calls.

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  Explanation

  https://pubs.opengroup.org/onlinepubs/9629399/chap6.htm

• Question 168:

  DRAG DROP

  Drag and drop the code from the bottom onto the boxes in the Python script to create a Cisco Meraki network. Not all options are used.

  Select and Place:

  

  

• Question 169:

  Refer to the exhibit.

  

  Automated scripts interact with a network controller over REST to collect device inventory. However, repeated failures are reported after a scheduled credential rotation in the deployment. Each GET request attempts to fetch device data, but no devices are returned and error logs display authentication failures. Further investigation reveals rapid retries with unsuccessful results tied to the same credential set. Requests repeatedly result in authorization errors.

  Considering the effect of a new token expiration setting, which action restores expected functionality?

  A. Acquire and use a current authentication token for all requests.
  B. Extend script execution timeout values.
  C. Add GET parameters to the inventory endpoint.
  D. Enable debug logging for API requests.
  A. Acquire and use a current authentication token for all requests.

• Question 170:

  Which statement describe the difference between OpenConfig and native YANG data models?

  A. Native models are designed to be independent of the underlying platform and are developed by vendors and standards bodies, such as the IETF.
  B. Native models are developed by individual developers and designed to apply configurations on platforms.
  C. OpenConfig models are developed by vendors and designed to integrate to features or configurations that are relevant only to that platform.
  D. Native models are developed by vendors and designed to integrate to features or configurations that are relevant only to that platform.
  D. Native models are developed by vendors and designed to integrate to features or configurations that are relevant only to that platform.

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  Explanation

  https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/white-paper-c11-741518.html