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NEW QUESTION # 55
What does the command boot ipxe forever switch 1 perform when executed on a Cisco IOS XE device?
- A. It continuously sends DNS requests for iPXE until the device restarts.
- B. It continuously sends DHCP requests for iPXE until the device restarts.
- C. It continuously sends DNS requests for iPXE until the device boots with an image.
- D. It continuously sends DHCP requests for iPXE until the device boots with an image.
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3850/software/release/16-5/configuration_guide/prog/b_165_prog_3850_cg/ipxe.html
NEW QUESTION # 56
In which direction does the Cisco DNA Center Intent API communicate?
- A. northbound
- B. westbound
- C. eastbound
- D. southbound
Answer: A
Explanation:
The Intent API is a Northbound REST API that exposes specific capabilities of the Cisco DNA Center platform. The Intent API provides policy-based abstraction of business intent, allowing focus on an outcome rather than struggling with individual mechanisms steps. The RESTful Cisco DNA Center Intent API uses HTTPS verbs (GET, POST, PUT, and DELETE) with JSON structures to discover and control the network.
Reference:
https://developer.cisco.com/docs/dna-center/#!cisco-dna-center-platform-overview/intent-api-northbound
https://developer.cisco.com/docs/dna-center/#!cisco-dna-center-platform-overview/intent-api-northbound
NEW QUESTION # 57
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 # 58
When accessing the /device-detail endpoint in cisco DNA Center, what is an acceptable searchBy parameter value?
- A. Software verison
- B. IP address
- C. Platform type
- D. MAC address
Answer: D
Explanation:
It can be filtered using the searchBy query and it can be: MAC Address or Device Name value or UUID of the network device https://developer.cisco.com/docs/dna-center/#!get-device-detail
NEW QUESTION # 59
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.
Answer:
Explanation:
Explanation:
Graphical user interface, application Description automatically generated
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'][`statusList'][`status']
- C. d[data][0][statusList][0][status]
- D. d[`data'][0][`statusList'][0][`status']
Answer: D
Explanation:
The correct way to access the value 'up' (line 16) in the given Python dictionary structure is d['data'][0]['statusList'][0]['status'].
NEW QUESTION # 61
A configuration has been made to add to every switch port a new port description. The script worked initially, but after a few seconds, an HTTP 429 status code was received. What causes this error message from the Meraki cloud?
- A. The API key has expired.
- B. The device goes offline while you poll the API dashboard.
- C. The rate limit of the Cisco Meraki API is exceeded.
- D. The wrong API key is used to query the data.
Answer: C
Explanation:
https://community.meraki.com/t5/Developers-APIs/my-API-Limit-exceed-and-key-is-not- working/td-p/64034
NEW QUESTION # 62 
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 # 63 
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:
Section: Cisco SD-WAN
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 # 64
Which tag is required when establishing a YANG-push subscription with a Cisco IOS XE device?
- A. <yp:subscription-id>
- B. <yp:period>
- C. <yp:xpath-filter>
- D. <yp:subscription-result>
Answer: C
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 # 65
Which action allows for creating a Python script to pull inventory for Cisco SD-WAN Viptela devices using the Viptela library in the code?
- A. from viptela.viptela import Viptela
- B. from viptela.library import Viptela
- C. from viptela.devices import Viptela
- D. from urllib.request import Viptela
Answer: C
Explanation:
Explanation
The viptela.devices import viptela can be used to put inventory from Cisco SD WAN viptela devices.
NEW QUESTION # 66
The automation engineer must replace device configuration using RESTCONF. How is this configured using the Python library Requests?
- A. patch()
- B. delete()
- C. post()
- D. put()
Answer: D
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 # 67
What are two characteristics of synchronous calls to APIs? (Choose two.)
- A. They make your application less portable, so asynchronous calls are preferred.
- B. They block until a response is returned from the servers.
- C. They do not block while waiting for the API to be processed.
- D. They can be used only with certain programming languages.
- E. They can add perceived latency to your application if data is not received.
Answer: C,E
NEW QUESTION # 68
What is a characteristic of a ZTP Day 0 provisioning method?
- A. It is highly scalable.
- B. It enables Guest Shell.
- C. It is highly secure.
- D. It enables an Admin Shell.
Answer: A
Explanation:
Zero-Touch Provisioning (ZTP) is a highly scalable Day 0 provisioning method that allows network devices to automatically configure themselves without manual intervention. It is ideal for large-scale deployments where devices can boot, obtain a configuration, and join the network automatically.
NEW QUESTION # 69
Drag and drop the code from the bottom onto the box where the code is missing to construct an noiliest request that shuts down an interface on a Cisco IOS XE device. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 70
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 # 71
Which consumption pattern requires call states when working with an API?
- A. asynchronous API calls
- B. paging API calls
- C. batch API calls
- D. synchronous API calls
Answer: A
Explanation:
Asynchronous API calls require maintaining call states to correlate requests with their eventual responses.
NEW QUESTION # 72
Refer to the exhibit.
What is the result when running the Python scripts?
- A. s1
- B. s1, s2, s3
- C. s3
- D. s2
Answer: D
Explanation:
NEW QUESTION # 73
YANG modeling supports which two comment styles? (Choose two.)
- A. A block comment is enclosed within"/*" and"*/".
- B. A block comment is enclosed within"<--" and"->".
- C. A single-line comment starts with "//"and ends at the end of the line.
- D. A single-line comment starts with "#"and ends at the end of the line.
- E. A single-line comment starts with "!"and ends at the end of the line.
Answer: A,C
NEW QUESTION # 74
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