Updated Aug-2026 Pass 300-435 Exam – Real Practice Test Questions [Q133-Q149]

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Updated Aug-2026 Pass 300-435 Exam – Real Practice Test Questions

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Q133. When a Grafana dashboard is built to receive network events from Cisco DNA Center, which integration bundle is enabled to send notifications?

Basic ITSM CMDB Synchronization

DNA Center Rest API

Network Events for REST API Endpoint

Network Issue Monitor and Enrichment for ITSM

When integrating a Grafana dashboard with Cisco DNA Center to receive network events, the integration bundle that is enabled is:
* C: Network Events for REST API Endpoint. This integration allows Grafana to receive network event notifications from Cisco DNA Center. The REST API Endpoint serves as the interface through which Grafana can subscribe to and receive network events, which can then be visualized on the dashboard1.
References:
* Automating Cisco Enterprise Solutions Official Cert Guide
* Cisco DNA Center documentation on Grafana Labs2
* Cisco Community discussion on using DNA Center as a datasource in Grafana3
* Cisco developer blog on DNA Center NOC Dashboard

Q134. What is the purpose of using the Cisco SD-WAN vManage Certificate Management API?

to generate a CSR

to allocate resources to the certificate server

to request a certificate from the certificate server

to enable vManage Center

Reference:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/cisco-sd-wan-overlay-network-bringup.html

Q135. Refer to the exhibit. The exhibit displays part of a Python script that must create a streaming telemetry subscription on a Cisco IOS XE device. The script fails. Which change enables the script to run successfully?

Change the yang-push stream to a supported type.

The source-vrf must be added to the body.

The xpath attribute must be removed from the body.

The xmlns attribute must be set for the model.

The script uses the NETCONF protocol to push a model-driven telemetry configuration. However, the <mdt-config-data> element and its child elements belong to a specific YANG model and must include the correct XML namespace (xmlns). While the outer <config> tag has an xmlns:xc attribute, the <mdt-config-data> tag lacks its required xmlns declaration, which causes the server to reject the configuration as invalid. Adding the correct xmlns attribute for the model (e.g., xmlns=”http://cisco.com/ns/yang/Cisco-IOS-XE-mdt-cfg”) resolves the issue.

Q136. A network administrator must troubleshoot a network issue using Cisco DNA Center. Which API request helps to determine issue details, impacted hosts, or suggested actions for the resolution?

/dna/intent/v1/issues

/dna/intent/api/v1/issues

/dna/intent/v1/issue-enrichment-details

/dna/api/v1/client-health/issues

Section: Cisco DNA Center
Explanation
The intent/api/v1/issues request determine issue details, hosts impacted and suggests actions for resolution.

Q137. Drag and drop the steps from the left into the order on the right to create an end-to-end flow for Meraki Splash Screen using EXCAP.

Q138. What is a benefit of OpenConfig YANG models as compared to IETF YANG models?

OpenConfig YANG models are better in heterogeneous environments because they are vendor- neutral and IETF YANG models are vendor- specific.

OpenConfig YANG models are designed to integrate with platform-specific features and IETF YANG models integrate with device-specific features.

OpenConfig YANG models are more rapidly developed than IETF YANG models, which take more time in development.

OpenConfig YANG models implement more features because of vendor support and IETF YANG models have user support functionality.

OpenConfig YANG models are developed by network operators and vendors through an operator-driven consortium, enabling faster development cycles to address evolving operational needs. In contrast, IETF YANG models go through a formal standardization process, which is slower and more structured.

Q139. A network administrator must troubleshoot a network issue using Cisco DNA Center. Which API request helps to determine issue details, impacted hosts, or suggested actions for the resolution?

/dna/intent/v1/issues

/dna/intent/api/v1/issues

/dna/intent/v1/issue-enrichment-details

/dna/api/v1/client-health/issues

Q140. Refer to the exhibit.

An engineer creates a Python script using RESTCONF to display hostname information. The code must be completed so that it can be tested. Which string completes the highlighted areas in the exhibit?

yang-data+json

yang +json

yang.data+json

json

In RESTCONF API calls, when specifying the content type in HTTP headers for requests or responses involving YANG-modeled data, ‘yang-data+json’ is used as part of the ‘Accept’ or ‘Content-Type’ headers to indicate that the message body contains JSON-encoded YANG-modeled data.
In this Python script using RESTCONF, ‘yang-data+json’ completes the highlighted areas because it specifies that JSON format is expected in response which conforms with YANG data modeling standards.
References: Automating Cisco Enterprise Solutions Official Cert Guide

Q141. Which two features are foundations of a software-defined network instead of a traditional network? (Choose two.)

control plane and data plane are tightly coupled

build upon a robust software stack

requires device by device-level configurations

automated through expressed intent to a software controller

requires significant physical hardware resources

Section: Network Programmability Foundation
Explanation:
In traditional networks, control plane and data plane are coupled tightly. It also requires device by device configurations and of course, it uses physical hardware resources to function. Whereas, SDN is based on a software stack. In Cisco SDNs are automated through expressed intent to a software controller.

Q142. Drag and Drop Question
Drag and drop the code snippets from the bottom onto the boxes in the code to implement a HTTP receiver in Python to handle incoming events from Cisco Meraki webhooks. Not all options are used.

Explanation:

Flask is the class to create the app.
“POST” is the method for receiving webhook events.
request.json retrieves the incoming JSON data.
app.run(…) starts the Flask app.

Q143. Which two statements are benefits of YANG-push telemetry data over traditional data collection methods? (Choose two.)

The subscription requests use less bandwidth than SNMP polls.

It uses UDP rather than TCP.

You can precisely define data subscriptions.

It scales better than SNMP.

It is supported on more devices than SNMP.

Q144. Refer to the exhibit.

Which XML tag completes this NETCONF telemetry subscription with a Cisco IOS XE device?

crontab

cadence

frequency

period

Q145. Refer to the exhibit. If the data included in the code was saved to a python variable named
“example”. Which line of code converts if for praising?

Option A

Option B

Option C

Option D

Q146. Drag and Drop Question
An engineer must expose basic DNS resolution to an AI-agent via an MCP server for quick network triage. The engineer must implement a FastMCP server that defines a resolve_hostname tool and runs over stdio so MCP clients can call it. Drag and drop the code snippets from the bottom onto the boxes in the code to construct the artifact. Not all options are used.

Explanation:
The server instance is created from the FastMCP class. The hostname lookup function is exposed to MCP clients by decorating it with tool. To make the server available over standard input and output, it is started with run and the mode is specified with the transport argument set to stdio.

Q147. Which tag is required when establishing a YANG-push subscription with a Cisco IOS XE device?

<yp:period>

<yp:subscription-result>

<yp:subscription-id>

<yp:xpath-filter>

Q148. Drag and drop the commands to the Ansible playbook that applies configuration to an interface on a Cisco IOS XE device. Not all options are used.

Q149.

Refer to the exhibit. Which type of YANG container is described by the JSON instance provided?

interface-configurations

active

interface-name

description

Section: Automate APIs and Protocols
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r7-0/programmability/ configuration/guide/b-programmability-cg-asr9000-70x/b-programmability-cg-asr9000-70x_chapter_011.html

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Who should take the 300-435 ENAUTO : Automating and Programming Cisco Enterprise Solutions Exam

The 300-435 Exam certification is an internationally-recognized validation , which is outlined for professionals who are keen in learning about automation and programmability and hold the following job roles :