Practice with 300-435 Dumps for Cisco Certified DevNet Professional Certified Exam Questions & Answer
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NEW QUESTION # 65
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?
- A. yang-data+json
- B. json
- C. yang.data+json
- D. yang +json
Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-
xml/ios/prog/configuration/166/b_166_programmability_cg/restconf_prog_int.html
NEW QUESTION # 66 
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:
Explanation:
Table Description automatically generated with medium confidence
NEW QUESTION # 67
What are two characteristics of RPC API calls? (Choose two.)
- A. They call a single function or service.
- B. They use only UDP for communications.
- C. They must use SSL/TLS.
- D. They can be used only on network devices.
- E. Parameters can be passed to the calls.
Answer: A,E
Explanation:
The API calls are like function calls, you make a single function call and pass parameters. Seeing how it's an API format, it could be used on a number of things, not only network devices.
https://pubs.opengroup.org/onlinepubs/9629399/chap6.htm
NEW QUESTION # 68
Which two API calls must be issued to attach a device template in Cisco SD-WAN? (Choose two.)
- A. GET call to initiate the attach action
- B. "monitor device action status" GET API request with the device ID to display the status of the attach action
- C. PUT call to initiate the attach action
- D. POST call to initiate the attach action
- E. "monitor device action status" GET API request with the process ID to display the status of the attach action
Answer: D,E
Explanation:
To attach a device template in Cisco SD-WAN, you must issue a POST call to initiate the attach action. This is the first step in the process. After initiating the attach action, you need to monitor the status of the action.
For this, you issue a "monitor device action status" GET API request with the process ID. The process ID is used to track the status of the attach action until it is completed.
References := Automating Cisco Enterprise Solutions Official Cert Guide, SD-WAN
NEW QUESTION # 69
During a network outage, a network administrator used the Cisco SD-WAN vManage Troubleshooting Dashboard APIs to troubleshoot the cause of the issue. Which detail is captured during troubleshooting with these APIs?
- A. OMP connection health
- B. connections summary
- C. VPN health
- D. public cloud resources
Answer: B
Explanation:
The Cisco SD-WAN vManage Troubleshooting Dashboard APIs capture various details during troubleshooting, including the connections summary. This summary provides an overview of all control connections from the vManage NMS to the vSmart controllers, WAN Edge routers, and vBond orchestrators in the overlay network. It displays the status of these connections, which is crucial during a network outage to identify and troubleshoot the cause of the issue.
References := Automating Cisco Enterprise Solutions Official Cert Guide, Cisco SD-WAN vManage Help - Dashboard3, Cisco Catalyst SD-WAN Monitor and Maintain Configuration Guide
NEW QUESTION # 70
Refer to the exhibit.
Cisco SD-WAN deployment must be fixed using vManage APIs. A call to vEdge Hardware Health API returns the data in the exhibit (only a portion is shown). If the JSON shown in the exhibit is converted to a Python dictionary named "d", how is the "status" property referenced?
- A. d['data']['statusList']['status']
- B. d{'data'}[0]{'statusList'}[0]{'status'}
- C. d[data][0][statusList][0][status]
- D. nbvnbvvnbhg
Answer: B
NEW QUESTION # 71
Refer to the exhibit. Which device type is functioning in a degraded state?
- A. access switch
- B. wireless LAN controller
- C. access point
- D. distribution switch
Answer: B
NEW QUESTION # 72
A network engineer wants to connect two sites via a WAN technology and to securely pass multicast traffic over this WAN technology. Which WAN technology should be configured?
- A. pure MPLS
- B. IPsec
- C. GRE over IPsec
- D. GRE
Answer: C
Explanation:
Explanation
NEW QUESTION # 73
Drag and drop the code snippers from the bottom onto the blanks in the code to subscribe to a Cisco DNA event by using the intent API . Not all options used.
Answer:
Explanation:
NEW QUESTION # 74
Which path do calls begin with to implement Cisco DNA center Intern APIs?
- A. /dna/system/api/v1/
- B. /dna/v1
- C. /intent
- D. /dna/api/intent/v1
Answer: A
NEW QUESTION # 75
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["host-name"]["data"]{"0"}
- C. d("data")[0]("host-name")
- D. d["data"][0]["host-name"]
Answer: D
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 # 76
What is a 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 venders 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 intergrate to features or configurations that are relevant only to that platform.
Answer: D
Explanation:
Native YANG models are specific to a vendor's platform, incorporating proprietary features, whereas OpenConfig models are vendor-neutral and created for interoperable use across different platforms.
NEW QUESTION # 77
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?
- A. yang-data+json
- B. json
- C. yang.data+json
- D. yang +json
Answer: A
NEW QUESTION # 78
Refer to the exhibit. An engineer must create a network Fabric using the Cisco Catalyst Center (formerly DNA Center) API. Which line of code completes the code snippet?
- A. sda_fabric_info = {"fabricName":"DNAC_Guide_Fabric"}
- B. sda_fabric_info = ("fabricName":"DNAC_Guide_Fabric")
- C. sda_fabric_info = ["fabricName":"DNAC_Guide_Fabric"]
- D. sda_fabric_info = "DNAC_Guide_Fabric"
Answer: A
Explanation:
creates the properly structured payload that matches the expected input for the sda_fabric_info =
{"fabricName": "DNAC_Guide_Fabric"}
Cisco Catalyst Center API when creating an SDA fabric.
NEW QUESTION # 79
Fill in the blank to complete the statement.
Answer:
Explanation:
Zero touch provisioning (ZTP)
NEW QUESTION # 80
With the MV Sense API, which REST endpoint provides LUX level?
- A. /merakimv/XXXX-XXXX-XXXX/0
- B. /merakimv/XXXX-XXXX-XXXX/raw_detections
- C. /merakimv/XXXX-XXXX-XXXX/light
- D. /merakimv/XXXX-XXXX-XXXX/zones
Answer: C
NEW QUESTION # 81
Which two actions do Python virtual environments allow users to perform? (Choose two.)
- A. Quickly create any Python environment for testing and debugging purposes.
- B. Efficiently port code between different languages, such as JavaScript and Python.
- C. Run and simulate other operating systems within a development environment.
- D. Quickly create an isolated Python environment with module dependencies.
- E. Simplify the CI/CD pipeline when checking a project into a version control system, such as Git.
Answer: A,D
NEW QUESTION # 82
Refer to the exhibit.
How many YANG models does the NETCONF <get> operation interact with?
- A. three
- B. four
- C. two
- D. one
Answer: C
Explanation:
The get operation tag is at the beginning of the document. It interacted only with NTP and its related services. There get operation interacted only with one model.
NEW QUESTION # 83
What are two characteristics of REST API calls? (Choose two.)
- A. unencrypted
- B. stateless
- C. non-cacheable
- D. parameters passed in the headers
- E. implemented over HTTP
Answer: B,C
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/mse/8-
0/MSE_REST_API/Guide/Cisco_MSE_REST_API_Guide/REST_Introduction.pdf
NEW QUESTION # 84
Refer to the exhibit. Which XML tag completes this NETCONF telemetry subscription with a Cisco IOS XE device?
- A. period
- B. frequency
- C. cadence
- D. crontab
Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-
xml/ios/prog/configuration/1610/b_1610_programmability_cg/model_driven_telemetry.html
NEW QUESTION # 85
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:
deviceId= , &local-color= , &remote-color=
Explanation:
This API request is constructed to query the Cisco SD-WAN vManage Statistics API for application route statistics based on the specified device ID and colors for the local and remote endpoints. References:
(Automating Cisco Enterprise Solutions Official Cert Guide)
NEW QUESTION # 86
Refer to the exhibit.
The task is to create a Python script to display an alert message when a Meraki MX Security Appliance goes down. The exhibit shows sample data that is received. Which Python snippet displays the device name and the time at which the switch went down?
- A. Option B
- B. Option C
- C. Option D
- D. Option A
Answer: B
NEW QUESTION # 87
Which code snippet retrieves the IP address of the interface on a Cisco IOS XE router?
- A.
- B.
- C.
- D.
Answer: A
Explanation:
This code uses device_type: 'cisco_ios' and the proper send_command() method. Such combination is valid for IOS and IOS XE devices and will correctly retrieve the interface IP information. All other code snippets incorrectly use .command() or .show_command(), which are not valid Netmiko methods.
NEW QUESTION # 88
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