Download Developing Applications for Cisco Webex and Webex Devices (DEVWBX).pass4sure.300-920.2020-04-07.1e.36q.vcex


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Exam Developing Applications for Cisco Webex and Webex Devices (DEVWBX)
Number 300-920
File Name Developing Applications for Cisco Webex and Webex Devices (DEVWBX).pass4sure.300-920.2020-04-07.1e.36q.vcex
Size 5.03 Mb
Posted April 07, 2020
Downloads 7


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Demo Questions

Question 1
  

Refer to the exhibit. On line 4, the script retrieves a context from a DOM element that was generated from a server-side component. How does that server-side component obtain the value for the ‘context’ element?

  • A: by opening a dialog asking the end-user to paste his personal access token
  • B: by completing an authorization code grant flow using the identifier and secret of an OAuth integration
  • C: by embedding the access token of a Bot account
  • D: by creating a guest token using the identifier and secret of a Guest Issuer application
Correct Answer: B



Question 2
  

Refer to the exhibit. What causes the error message?

  • A: xapi must be enabled for promises.
  • B: HttpClient AllowInsecureHTTPS has not been enabled.
  • C: The NODE_TLS_REJECT_UNAUTHORIZED environment variable must be set to 0.
  • D: HttpClient must be changes to HttpsClient.
Correct Answer: B
Reference: https://help.webex.com/en-us/nthg6le/Sending-HTTP-Requests-from-a-Board-Room-or-Desk-Device



Question 3
  

Refer to the exhibit. Which Webex Teams REST API request has generated the response body in the exhibit?

  • A: GET/v1/rooms?sortBy=lastactivity
  • B: GET/v1/rooms?sortBy=created
  • C: GET/v1/rooms?max=1
  • D: GET/v1/spaces?orderBy=lastActivity
Correct Answer: C
Reference: https://developer.webex.com/docs/api/v1/rooms/list-rooms



Question 4
  

Refer to the exhibit. A Webex Teams REST API response is shown with the HTTP Header missing. Which HTTP header expected in this response?

  • A: Push
  • B: Link
  • C: Patch
  • D: Put
Correct Answer: B
Reference: https://developer-portal-intb.ciscospark.com/docs/api/basics



Question 5
  

Refer to the exhibit. What is the Webex Teams REST API HTTP response status code, based on this code snippet?

  • A: 401
  • B: 403
  • C: 429
  • D: 501
Correct Answer: C
Reference: https://developer.webex.com/docs/api/v1/messages/get-message-details



Question 6
A company wants to adopt Webex Teams as a messaging platform and use REST APIs to automate the creation of teams and rooms. Which sequence of REST API requests is needed to create and populate a new Webex team and create a populated Webex room for the team?

  • A: POST /teams, POST /memberships, POST /rooms
  • B: POST /teams, POST /people, POST /rooms
  • C: POST /teams, POST /team/memberships, POST /rooms
  • D: POST /teams, POST /team/memberships, POST /rooms, POST /memberships
Correct Answer: B
Reference: https://developer.webex.com/docs/api/basics



Question 7
Which two capabilities are currently supported by the Webex Meetings XML API? (Choose two.)

  • A: Request a recording link for playback.
  • B: Send a text message to the meeting host.
  • C: Request permissions to schedule on someone else’s behalf.
  • D: Schedule a new meeting.
  • E: Send a problem report.
Correct Answer: CD
Reference: https://community.cisco.com/t5/cloud-collaboration/api-for-scheduling-a-webex-meeting-on-behalf-of-other-user/td-p/3472319



Question 8
Which XML snippet does an admin use with a Webex Meetings XML API request to retrieve info on multiple users?

  • A: <bodyContent xsi:type=”java:com.webex.service.binding.user.GetUser”> 
        <webExId>.*</webExId> 
    </bodyContent>
  • B: <bodyContent xsi:type=”java:com.webex.service.binding.user.LstsummaryUser”> 
        <webExId>.*</webExId> 
    </bodyContent>
  • C: <bodyContent xsi:type=”java:com.webex.service.binding.user.GetUser”> 
    </bodyContent>
  • D: <bodyContent xsi:type=”java:com.webex.service.binding.user.LstsummaryUser”> 
    </bodyContent>
Correct Answer: A
Reference: https://developer.cisco.com/docs/webex-xml-api-reference-guide/#!getuser



Question 9
  

Refer to the exhibit. A developer must construct an HTTP Request to use the XML API to set a Personal Meeting Room PIN for a given user. 
Which code completes the code to create the request?

  • A: xmlhttp.open(“GET”, “https://cisco.webex.com/WBXService/XMLService”);
  • B: xmlhttp.open(“PATCH”, “https://cisco.webex.com/WBXService/XMLService”);
  • C: xmlhttp.open(“PUT”, “https://cisco.webex.com/WBXService/XMLService”);
  • D: xmlhttp.open(“POST”, “https://cisco.webex.com/WBXService/XMLService”);
Correct Answer: D
The post method can be used for HTTP request that sets up a personal metting room PIN for a user.



Question 10
  

Refer to the exhibit. Which code for blank lines 26, 27, and 28 gives invitees 900 seconds before the scheduled time to join the meeting, sets the meeting to last for 30 minutes, and sets the meeting timezone to Pacific US?

  • A:
      
  • B:
      
  • C:
      
  • D:
      
Correct Answer: B
Reference: https://github.com/cisco-ie/webex-api-client






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