[Jun 23, 2026] 300-435 Test Engine files, 300-435 Dumps PDF
Latest Cisco 300-435 PDF and Dumps (2026) Free Exam Questions Answers
NEW QUESTION # 86
When the Cisco DNA center intent API is used as part of an automation process what prompts receiving a HTTP 206 status code on a call?
- A. The client request was successful, but there is no content associated with the request.
- B. The client authentication credentials that are included with the request are missing or invalid.
- C. The client made a request that has been received but not yet acted upon.
- D. The client made a request for partial content matching a range header.
Answer: D
Explanation:
A HTTP 206 status code is returned when the server successfully processes a partial GET request specified by the range header in the client's request. This is commonly used in situations where large files are being transferred, and the client needs to download or stream only a portion of the file. References := (Automating Cisco Enterprise Solutions Official Cert Guide)
NEW QUESTION # 87
Refer to the exhibit. End users cannot connect to the circular network, and the signal strength is poor. A missing or unknown APN status message is present and the modern status remains in low-power mode. Which addresses the issue?
- A. Use the device/celluiar/status vManage resource URI to ensure sufficient radio signal strength.
- B. Use the device/tools'ping vManage resource URI to allow network device reachability.
- C. Use the device/app-route/statistics vManage resource URI to allow packets reachability to hosts.
- D. Use the systen/device/controllers vManage resource URI to set the platform temperature.
Answer: B
NEW QUESTION # 88
Which tag is required when establishing a YANG-push subscription with a Cisco IOS XE device?
- A. <yp:period>
- B. <yp:subscription-id>
- C. <yp:subscription-result>
- D. <yp:xpath-filter>
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1612/b_1612_programmability_cg/model_driven_telemetry.html
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1612/b_1612_programmability_cg/model_driven_telemetry.html
NEW QUESTION # 89 
Refer to the exhibit. A GET request is issued to the Cisco DNA Center REST API. Drag and drop the GET request URL subpaths from the left onto the objectives on the right. Not all options are used.
Answer:
Explanation:
Reference:
https://meraki.cisco.com/lib/pdf/meraki_whitepaper_captive_portal.pdf
NEW QUESTION # 90
Which statement describe the difference between OpenConfig and native YANG data models?
- A. Native models are developed by vendors and designed to integrate to features or configurations that are relevant only to that platform.
- B. Native models are designed to be independent of the underlying platform and are developed by vendors and standards bodies, such as the IETF.
- C. Native models are developed by individual developers and designed to apply configurations on platforms.
- D. OpenConfig models are developed by vendors and designed to integrate to features or configurations that are relevant only to that platform.
Answer: A
Explanation:
The difference between OpenConfig and native YANG data models lies in their development and purpose:
* D: Native models are developed by vendors and are specific to their platforms. They are designed to integrate features or configurations that are relevant only to that vendor's platform. Native models, being vendor-specific, provide the most detailed and granular control over the vendor's devices1.
OpenConfig models, on the other hand, are developed by a collaborative group of network operators and are intended to be vendor-neutral. They aim to provide a more standardized model that can be used across different vendors' equipment, focusing on the needs of the operators rather than the specific capabilities of the devices1.
References:
* Cisco Blogs on YANG models1
* CBT Nuggets on Native YANG models2
* Introduction to YANG - LTRSDN-2260
NEW QUESTION # 91
Refer to the exhibit. What is the result when running the Python scripts?
- A. s1, s2, s3
- B. s1
- C. s2
- D. s3
Answer: C
Explanation:
NEW QUESTION # 92
What is primary purpose of using the Cisco SD-WAN vManage Certificate Management API?
- A. to contact Enterprise Certificate Authority
- B. to install signed certificates
- C. to report an issue to Cisco TAC
- D. to securely deploy vManage
Answer: D
Explanation:
Section: Cisco SD-WAN
Explanation/Reference: https://sdwan-docs.cisco.com/Product_Documentation/vManage_Help/Release_17.1/Configuration/ Certificates
NEW QUESTION # 93
The automation engineer must replace device configuration using RESTCONF. How is this configured using
the Python library Requests?
- A. delete()
- B. patch()
- C. put()
- D. post()
Answer: C
NEW QUESTION # 94
YANG modeling supports which two comment styles? (Choose two.)
- A. A single-line comment starts with "//"and ends at the end of the line.
- B. A single-line comment starts with "!"and ends at the end of the line.
- C. A single-line comment starts with "#"and ends at the end of the line.
- D. A block comment is enclosed within"/*" and"*/".
- E. A block comment is enclosed within"<--" and"->".
Answer: A,D
NEW QUESTION # 95
Fill in the blank to complete the statement.
Answer:
Explanation:
ZTP
NEW QUESTION # 96
What is a difference between traditional and software-defined networks?
- A. Traditional networks require that devices be configured as a group, and software-defined networks support centralized control of network-wide settings.
- B. Traditional networks rely on physical hardware, and software-defined networks require no hardware.
- C. Traditional networks are comprised of fixed-function hardware such as routers or switches, and software-defined networks rely on virtualized hardware.
- D. Traditional networks are characterized by tightly coupled data and control planes, and software- defined networks are characterized by decoupled data and control planes.
Answer: D
Explanation:
The key architectural difference is that traditional networks tightly couple the control plane (decision-making) and data plane (traffic forwarding) within individual devices, while software- defined networks (SDN) decouple these planes, centralizing control in a separate controller. This separation enables greater flexibility, automation, and programmability in SDNs.
NEW QUESTION # 97 
Refer to the exhibit. The goal is to write a Python script to automatically send a message to an external messaging application when a rogue AP is detected on the network. The message should include the broadcast SSID that is in the alert. A function called "send_to_application" is created, and this is the declaration:
send_to_application(message)
The exhibit also shows the data that is received by the application and stored in the variable return_val. Which Python code completes the task?
- A.
- B.
- C.
- D.
Answer: C
Explanation:
Section: Network Programmability Foundation
Explanation
For number in range value is required for the application to send the alert. Bssids are also included.
NEW QUESTION # 98
Refer to the exhibit.
A Python script is used to configure a Cisco IOS XE device. The script must be updated to
print the IP addresses of all the loopback interfaces. Which statement should be added before the loop?
- A. interface = response.json()["ietf-interfaces:interfaces"]["interface"]
- B. interfaces = response.json()["ietf-interfaces:interfaces"]
- C. interfaces = response.json()["ietf-interfaces:interfaces"]["interface"]
- D. interface = response.json()["ietf-interfaces:interfaces"]
Answer: B
NEW QUESTION # 99
Refer to the exhibit.
A RESTCONF GET request is sent to a Cisco IOS XE device. A portion of the response is shown in the exhibit.
Which module name corresponds to the YANG model referenced in the request?
- A. ietf-interfaces:interfaces
- B. ietf-interfaces:ietf-ipv4
- C. ietf-interfaces
- D. iana-if-type:ethernetCsmacd
Answer: B
NEW QUESTION # 100
Refer to the Exhibit.
Which two parameters are mandatory when the Cisco Meraki API is used to create a network? (Choose two)
- A. type
- B. disableMyMerakiCom
- C. time zone
- D. name
- E. tags
Answer: A,D
NEW QUESTION # 101
Refer to the exhibit. What is a valid XML instances of this YANG module?
- A. Option C
- B. Option D
- C. Option A
- D. Option B
Answer: C
NEW QUESTION # 102
In which direction does the Cisco DNA Center Intent API communicate?
- A. eastbound
- B. westbound
- C. northbound
- D. southbound
Answer: C
Explanation:
* The Cisco DNA Center Intent API communicates in the northbound direction.
* Northbound APIs are used to expose functionality and data from the controller (such as Cisco DNA Center) to external applications or services.
References:
* Cisco DevNet - Intent APIs
NEW QUESTION # 103
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.request('DELETE', url, headers=headers, data = payload)
- C. response = requests.response('DELETE', url, headers=headers, data = payload)
- D. response = requests.requests('ERASE', url, headers=headers, data = payload)
Answer: B
Explanation:
To delete a Meraki network using the API, the correct HTTP method is DELETE, and the proper syntax with the requests library is:
response = requests.request('DELETE', url, headers=headers, data=payload) This line sends a DELETE request to the specified Meraki API endpoint to erase the network identified by "ENAUTO".
NEW QUESTION # 104
Fill in the blank to complete the URL for an API call to Cisco SD-WAN to display the history of the Bidirectional Forwarding Detection sessions that run on a vEdge router.
Answer:
Explanation:
bfd/synced/sessions?
Explanation
https://vmanage-ip-address/dataservice/device/bfd/synced/sessions?deviceId=deviceId
NEW QUESTION # 105
Which two encodings are supported with RESTCONF rather than with NETCONF when using YANG? (Choose two.)
- A. XML
- B. CES
- C. CCS
- D. HTML
- E. JSON
Answer: D,E
Explanation:
RESTCONF supports both JSON and HTML encodings in addition to XML. However, JSON and HTML are not supported by NETCONF, which only supports XML encoding. Thus, JSON and HTML are specific to RESTCONF when working with YANG data models.
NEW QUESTION # 106
Which two Netmiko methods are used to configure a device? (Choose two.)
- A. send_command()
- B. send_control_from_file()
- C. send_config_set()
- D. send_config()
- E. send_config_from_file()
Answer: C,E
Explanation:
Section: Network Device Programmability
Explanation/Reference:
Reference: https://pynet.twb-tech.com/blog/automation/netmiko.html
NEW QUESTION # 107
Management protocols like NETCONF access network elements on well-known ports.
Which design practice hardens a network device implementation?
- A. Enable CoPP.
- B. Configure ip http secure-server.
- C. Specify the source interface for SSH .
- D. Limit access to port 830, well-known clients, and SSH VTY.
Answer: D
NEW QUESTION # 108
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