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300-435 - Automating and Programming Cisco Enterprise Solutions Practice Tests 2021 | TestKingFree
NEW QUESTION 45
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. json
- B. yang +json
- C. yang-data+json
- D. yang.data+json
Answer: C
NEW QUESTION 46
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 47 
Refer to the exhibit. A Python script must be created to deactivate vSmart Policy Cisco SD-WAN vManage Configuration APIs. The documentation states the URL is as shown in the exhibit for this REST call using POST, and that "policyId" is a required request parameter. Which line of Python code makes this call, assuming the variable "s" is a valid Requests session object and the variable "policy-id" is the policyId?
- A. s.port('https://vmanage:8443/dataservice/template/policy/vsmart/activate/%s' % policy_id)
- B. s.port('https://vmanage:8443/dataservice/template/policy/vsmart/activate?policyId=%s' % policy_id)
- C. s.port('https://vmanage:8443/dataservice/template/policy/vsmart/activate/', data = {'policyId':
policy_id}) - D. s.port('https://vmanage:8443/dataservice/template/policy/vsmart/activate&policyId=%s' % policy_id)
Answer: B
Explanation:
Section: Cisco SD-WAN
Explanation/Reference:
NEW QUESTION 48 
Refer to the exhibit. A RESTCONF GET request is sent to a Cisco IOS XE device. The base URL of the request and the response in XML format are shown in the exhibit. What is the YANG data node that is referenced in the response?
- A. route is a leaf list
- B. static-routes is a container
- C. static-routes is a list
- D. routing-instance is a container
Answer: A
Explanation:
Section: Network Device Programmability
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/166/ b_166_programmability_cg/restconf_prog_int.pdf
NEW QUESTION 49
The Cisco DNA Center Sites API must be used to add a device to a site, but only the site name is available.
Which API call must be used to retrieve the site identifier so that the device can be properly added to the network?
- A. /dna/intent/api/v1/site/siteName
- B. /dna/intent/api/site
- C. /dna/intent/api/v1/site
- D. /dna/intent/api/site/siteId
Answer: C
NEW QUESTION 50 
Refer to the exhibit. How many YANG models does the NETCONF <get> operation interact with?
- A. one
- B. two
- C. three
- D. four
Answer: A
Explanation:
Section: Automate APIs and Protocols
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 51
Drag and drop the code from the bottom onto the box where the code is missing in the Ansible playbook to apply the configuration to an interface on a Cisco IOS XE device. Not all options are used.
Answer:
Explanation:
NEW QUESTION 52
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.
Answer:
Explanation:
NEW QUESTION 53 
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 54
Refer to the exhibit.
A RESTCONF GET request is sent to a Cisco IOS XE device. The base URL of the request and the response in XML format are shown in the exhibit. What is the YANG data node that is referenced in the response?
- A. static-routes is a container
- B. static-routes is a list
- C. route is a leaf list
- D. routing-instance is a container
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/iosxml/ios/prog/configuration/166/b_166_programmability_cg/restconf_prog_int.pdf
NEW QUESTION 55
Refer to the exhibit.
Cisco SD-WAN deployment must be troubleshooted using vManage APIs. A call to vEdge Hardware Health API returns the data in the exhibit (only a portion is shown). If this JSON is converted to a Python dictionary and assigned to the variable "d", how the status is accessed that is indicated on line 16?
- A. d{'data'}[0]{'statusList'}[0]{'status'}
- B. d['data']['statusList']['status']
- C. d[data][0][statusList][0][status]
- D. d['data'][0]['statusList'][0]['status']
Answer: B
Explanation:
Explanation
The 0s in option AC and D are not logical in this scenario. The status tag already takes care of the error message.
NEW QUESTION 56
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 57
The Cisco DNA Center Sites API must be used to add a device to a site, but only the site name is available.
Which API call must be used to retrieve the site identifier so that the device can be properly added to the network?
- A. /dna/intent/api/v1/site/siteName
- B. /dna/intent/api/site
- C. /dna/intent/api/v1/site
- D. /dna/intent/api/site/siteId
Answer: C
Explanation:
Section: Cisco DNA Center
Explanation/Reference: https://community.cisco.com/t5/networking-blogs/welcome-to-the-dna-center-api-support- community/ba-p/3663632
NEW QUESTION 58
The Cisco DNA Center Sites API must be used to add a device to a site, but only the site name is available. Which API call must be used to retrieve the site identifier so that the device can be properly added to the network?
- A. /dna/intent/api/v1/site/siteName
- B. /dna/intent/api/site
- C. /dna/intent/api/v1/site
- D. /dna/intent/api/site/siteId
Answer: C
NEW QUESTION 59
Drag and drop the characteristic from the left onto the monitoring type described on the right
Answer:
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/iosxr/ncs5500/telemetry/70x/b-telemetry-cg-ncs5500-70x/b-telemetry-cg-ncs5500-70x_chapter_010.html
NEW QUESTION 60
Refer to the exhibit.
Cisco SD-WAN deployment must be troubleshooted using vManage APIs. A call to vEdge Hardware Health API returns the data in the exhibit (only a portion is shown). If this JSON is converted to a Python dictionary and assigned to the variable "d", how the status is accessed that is indicated on line 16?
- A. d{'data'}[0]{'statusList'}[0]{'status'}
- B. d['data'][0]['statusList'][0]['status']
- C. d['data']['statusList']['status']
- D. d[data][0][statusList][0][status]
Answer: B
Explanation:
Explanation
The 0s in option AC and D are not logical in this scenario. The status tag already takes care of the error message.
NEW QUESTION 61
Which statement is true for Cisco IOS XE Software?
- A. RESTCONF supports XML and NETCONF supports JSON and XML.
- B. RESTCONF supports XML and NETCONF supports JSON.
- C. RESTCONF supports JSON and XML and NETCONF supports XML.
- D. RESTCONF and NETCONF supports JSON and XML.
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/169/b_169_programmability_cg/restconf_programmable_interface.html
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/169/b_169_programmability_cg/restconf_programmable_interface.html
NEW QUESTION 62
Which field must be completed in Cisco DNA Center when a network discovery is initiated?
- A. SNMP read community string
- B. Enable password
- C. NETCONF port
- D. Discovery type
Answer: D
NEW QUESTION 63
What is the purpose of using the Cisco SD-WAN vManage Certificate Management API?
- A. to generate a CSR
- B. to enable vManage Center
- C. to request a certificate from the certificate server
- D. to allocate resources to the certificate server
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/cisco-sd-wan-overlay-network-bringup.html
NEW QUESTION 64
What are two characteristics of RPC API calls? (Choose two.)
- A. They use only UDP for communications.
- B. They call a single function or service.
- C. They must use SSL/TLS.
- D. They can be used only on network devices.
- E. Parameters can be passed to the calls.
Answer: C,E
NEW QUESTION 65
Refer to the exhibit.
Which XML tag completes this NETCONF telemetry subscription with a Cisco IOS XE device?
- A. period
- B. cadence
- C. crontab
- D. frequency
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1610/b_1610_programmability_cg/model_driven_telemetry.html
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 66
Which two features are characteristics of software-defined networks when compared to traditional infrastructure? (Choose two.)
- A. require software development experience to manage
- B. use overlay networks
- C. designed to change
- D. configured box-by-box
- E. changed manually
Answer: B,C
Explanation:
Section: Cisco DNA Center
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Data_Center/VMDC/SDN/SDN.html
NEW QUESTION 67
What are two characteristics of REST API calls? (Choose two.)
- A. non-cacheable
- B. unencrypted
- C. parameters passed in the headers
- D. stateless
- E. implemented over HTTP
Answer: A,D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/wireless/mse/80/MSE_REST_API/Guide/Cisco_MSE_REST_API_Guide/REST_Introduction.pdf
NEW QUESTION 68
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