Cisco Certified DevNet Professional 300-435 Real Exam Questions and Answers FREE Updated on Jul 06, 2021
300-435 Ultimate Study Guide - Pass4cram
NEW QUESTION 62
Which two API calls must be issued to attach a device template in Cisco SD-WAN? (Choose two.)
- A. POST call to initiate the attach action
- B. PUT call to initiate the attach action
- C. "monitor device action status" GET API request with the device ID to display the status of the attach action
- D. "monitor device action status" GET API request with the process ID to display the status of the attach action
- E. GET call to initiate the attach action
Answer: A,D
Explanation:
Section: Cisco SD-WAN
Explanation/Reference: https://sdwan-docs.cisco.com/Product_Documentation/Command_Reference/ Command_Reference/vManage_REST_APIs/Device_Configuration_APIs/Device_Templates
NEW QUESTION 63
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 made a request that has been received but not yet acted upon.
- B. The client authentication credentials that are included with the request are missing or invalid.
- C. The client request was successful, but there is no content associated with the request.
- D. The client made a request for partial content matching a range header.
Answer: D
NEW QUESTION 64
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. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
Explanation:
Explanation
For number in range value is required for the application to send the alert. Bssids are also included.
NEW QUESTION 65
Which two Cisco DNA Center features are needed to add legacy devices on the platform? (Choose two.)
- A. device profile replication
- B. trusted device profile update
- C. device package creation
- D. multivendor SDK support
- E. device package download
Answer: B,C
NEW QUESTION 66
A Cisco DNA Center script must be written to retrieve a list of interfaces on a switch. Drag and drop the API calls that are needed to return the list of interfaces using the Command Running APIs from the left into the correct sequence on the right.
Answer:
Explanation:
NEW QUESTION 67
Which two API calls are used to trigger a device configuration sync in Cisco DNA Center? (Choose two.)
- A. PUT /dna/intent/api/v1/network-device/sync
- B. PUT /dna/intent/api/v1/network-device/sync-all
- C. PUT /dna/intent/api/v1/network-device
- D. POST /dna/intent/api/v1/network-device/{networkDeviceId}/sync
- E. PUT /dna/intent/api/v1/network-device/{networkDeviceId}/sync
Answer: D,E
NEW QUESTION 68
Which statement describe the difference between OpenConfig and native YANG data models?
- A. OpenConfig models are developed by vendors and designed to integrate to features or configurations that are relevant only to that platform.
- B. Native models are developed by vendors and designed to integrate to features or configurations that are relevant only to that platform.
- C. Native models are developed by individual developers and designed to apply configurations on platforms.
- D. Native models are designed to be independent of the underlying platform and are developed by vendors and standards bodies, such as the IETF.
Answer: D
Explanation:
Section: Automate APIs and Protocols
Explanation/Reference: https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/white- paper-c11-741518.html
NEW QUESTION 69
An engineer stored source code in a Git repository and is ready to develop a new feature. The production release is stored in the "master" branch. Which command create the new feature in a separate branch called "feature" and check out the new version?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 70
Fill in the blanks to complete this API request against the Cisco SD_WAN vManage Statistics API, which specified a deviceId of 260faff9-2d31-4312-cf96-143b46db0211, a local-color of biz-internet, and a remote- color of gold.
Answer:
Explanation:
deviceIdlocalcolorremotecolor
Reference:
https://sdwan-docs.cisco.com/Product_Documentation/Command_Reference/Command_Reference/ vManage_REST_APIs/Real-Time_Monitoring_APIs/Application-Aware_Routing#Statistics
NEW QUESTION 71 
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. iana-if-type:ethernetCsmacd
- B. ietf-interfaces:ietf-ipv4
- C. ietf-interfaces:interfaces
- D. ietf-interfaces
Answer: B
Explanation:
Section: Network Device Programmability
NEW QUESTION 72
What is a benefit of developing an application in a Python virtual environment?
- A. The application operates in multiple target systems simultaneously.
- B. The development environment is isolated from Python projects that already exist.
- C. The application supports concurrency or multithreading.
- D. The application operates across systems that have different operating systems.
Answer: B
NEW QUESTION 73
Refer to the exhibit.
A Python script has been created that calls the Cisco SD-WAN vManage Device Inventory API to get the list of vEdges. The JSON data that returns to a Python dictionary has been converted and assigned to a variable named "d". A portion of the JSON is shown in the exhibit. Which code will complete the expression hostname= to access the hostname?
- A. d("data")[0]("host-name")
- B. d[data][0][host-name]
- C. d["host-name"]["data"]{"0"}
- D. d["data"][0]["host-name"]
Answer: D
Explanation:
Explanation
The double-quotations are a necessary syntax of Python. And for the json portion doesnt use parentheses. It always uses brackets. d["data"][0]["host-name"] is the only logical answer.
NEW QUESTION 74
Which two features are foundations of a software-defined network instead of a traditional network? (Choose two.)
- A. control plane and data plane are tightly coupled
- B. requires device by device-level configurations
- C. automated through expressed intent to a software controller
- D. build upon a robust software stack
- E. requires significant physical hardware resources
Answer: C,D
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.
NEW QUESTION 75
Which two network assurance features are provided by the Cisco DNA Center API? (Choose two.)
- A. client health
- B. Cisco APIC appliance health
- C. license compliance health
- D. Cisco DNA Center appliance health
- E. site health
Answer: A,D
NEW QUESTION 76
Refer to the exhibit. A Python script is used to configure a Cisco IOS XE router. The Loopback2 interface currently has a description of Management2 and an IP address/netmask of 10.222.34.22/32. What is the result of executing the script?
- A. The interface description remains the same.
- B. The interface description is removed from the configuration.
- C. The interface is removed from the configuration.
- D. The router rejects all commands and the configuration remains the same.
Answer: A
NEW QUESTION 77
Refer to the exhibit.
After executing the call, an engineer obtains the result of the Command Runner execution.
The three commands show as blocklisted in the downloaded file. What is the cause of the error?
- A. The engineer attempting to access the devices in Cisco DNA Center does not have privilege 15.
- B. The format of the JSON body must follow the CLI format.
- C. The API user in Cisco DNA does not have write privileges on the devices.
- D. Command Runner supports only the show command and the read-only command.
Answer: D
NEW QUESTION 78
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