Exams > Cisco > 200-901: DevNet Associate (DEVASC)
200-901: DevNet Associate (DEVASC)
Page 6 out of 39 pages Questions 51-60 out of 390 questions
Question#51

Which type of HTTP method is used by the Meraki and Webex Teams APIs to send webhook notifications?

  • A. HTTP POST
  • B. HTTP GET
  • C. HTTP HEAD
  • D. HTTP PUT
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A
Reference:
https://meraki.cisco.com/blog/tag/alerts/

Question#52


Refer to the exhibit. The Cisco Meraki API manages two organizations. In each organization, two independent networks are defined. How many calls to the / organizations/{orgId}/networks endpoint will be run parallel by the GetAllNetworks function of the API client?

  • A. 0
  • B. 1
  • C. 2
  • D. 4
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C

Question#53

Refer to the exhibit.

The definition of the YANG module and a RESTCONF query sent to a Cisco IOS XE device is shown. Why does the RESTCONF interface respond with a 204 status code?

  • A. The query retrieved the logging severity level.
  • B. The query updated the logging severity level or created it if not present on the device.
  • C. The query failed at retrieving the logging severity level.
  • D. The query failed to set the logging severity level due to an invalid path.
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B
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1611/b_1611_programmability_cg/restconf_programmable_interface.html

Question#54

What is a requirement when authenticating a RESTCONF API session with a router that runs Cisco IOS XE Software?

  • A. No authentication is required.
  • B. OAuth must be used.
  • C. A token must be retrieved and the associated string must be embedded in the X-Auth-Token header.
  • D. Basic authentication must be used.
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D

Question#55

Which API must an engineer use to change a netmask on a Cisco IOS XE device?

  • A. Meraki
  • B. SD-WAN
  • C. RESTCONF/YANG
  • D. DNAC
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C

Question#56

A developer creates a script that configured multiple Cisco IOS XE devices in a corporate infrastructure. The internal test environment is unavailable, and no maintenance window is available to test on a low-priority production environment. Which resource is used to test the code before it is applied to the production environment?

  • A. Code Exchange
  • B. Cisco Support
  • C. Cisco DevNet Learning Labs
  • D. Cisco DevNet Sandbox
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D
Reference:
https://developer.cisco.com/site/sandbox/

Question#57

Which tool is used to block all traffic to the domain by using a single API call?

  • A. Cisco Firepower
  • B. Cisco AMP
  • C. Cisco Umbrella
  • D. Cisco ISE
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C

Question#58

Why is refactoring done during test-driven development?

  • A. to enable larger objects and longer methods
  • B. to improve maintainability and readability
  • C. to ensure that the previous uses of the objects are explained
  • D. to ensure the duplication of essential code
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B

Question#59


Refer to the exhibit. A network engineer must change the configuration on devices daily. The Python script must collect CLI arguments from the user, organize data according to the Cisco-IOS-XE-native YANG model, and utilize Cisco REST APIs to make the configuration. Which workflow is being automated by the
Python script?

  • A. updating an existing route on the device
  • B. adding a new route to a device
  • C. including a route on the device and overwriting the current routes
  • D. deleting the route that is passed through the command-line variables
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A

Question#60

Which platform is used to programmatically create a space and invite users for collaboration?

  • A. Cisco Intersight
  • B. Cisco Finesse
  • C. Cisco Webex
  • D. Cisco UCM
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C

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