Cisco 300-920 Online Practice Questions and Exam Preparation

Cisco 300-920 Online Questions & Answers

• Question 21:

  

  Refer to the exhibit. Assume that there is already a connection to a device for this jsxapi.code snippet. Which snippet completes the code so that the connected device makes a call to the user [email protected]?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  D. Option D

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  Reference: https://github.com/CiscoDevNet/labs-xapi/pull/12/files/40c9fc38e115f4dec4709836501a165008caeaba

• Question 22:

  

  Refer to the exhibit. When using the Webex Browser SDK to create calls and share screens, which two statements are valid given a `webex' object such as displayed in the exhibit? (Choose two.)

  A. After a meeting is joined, it cannot be left programmatically until the host ends the meeting.
  B. The webex meetings.register() function must be invoked before attempting to join any meeting.
  C. The joinMeeting() function throws an error of type `media stopped' if a media stream is stopped.
  D. Given a Webex meeting number the webex meetings join() function can be used to join the meeting.
  E. The mediaSettings for a joined meeting accepts boolean attributes to send and receive audio, video, and screen share.
  A. After a meeting is joined, it cannot be left programmatically until the host ends the meeting.
  B. The webex meetings.register() function must be invoked before attempting to join any meeting.

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  Reference: https://developer.webex.com/docs/sdks/browser

• Question 23:

  Which xAPI access mechanism requires separate connections for commands and notifications?

  A. Serial
  B. WebSocket
  C. HTTP/HTTPS
  D. SSH
  D. SSH

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  Reference: https://github.com/CiscoDevNet/labs-xapi/blob/master/labs/collab-xapi-intro/5.md

• Question 24:

  Which Webex Teams webhook resource type indicates that a user interacted with a card?

  A. buttonActions
  B. attachmentActions
  C. webhookCardActions
  D. cardActions
  B. attachmentActions

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  Reference: https://developer.webex.com/docs/api/guides/webhooks

• Question 25:

  DRAG DROP

  

  Refer to the exhibit. A Webex device In-Room Control editor screenshot and associated Macro code is shown. Drag and drop the code snippets to complete the JavaScript Macro that launches a call when the Call button on the custom control panel is touched. Not all options are used.

  Select and Place:

  

  

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  Reference: https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce98/sx-mx-dx-room-kit-boards-customization-guide-ce98.pdf

• Question 26:

  DRAG DROP

  Drag and drop the code to complete the JavaScript to display the first URL from a user's list of Webex Meetings recordings. Not all options are used.

  Select and Place:

  

  

• Question 27:

  DRAG DROP

  Drag and drop the definitions from the left onto the correct Webex Teams REST API HTTP response status codes on the right.

  Select and Place:

  

  

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  Reference: https://developer.webex.com/docs/api/basics

• Question 28:

  

  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");
  D. xmlhttp.open("POST", "https://cisco.webex.com/WBXService/XMLService");

  ---

  The post method can be used for HTTP request that sets up a personal metting room PIN for a user.

• Question 29:

  DRAG DROP

  Drag and drop the code onto the snippet to construct the JavaScript to create a new meeting with the Webex Meetings XML API. Options can be used more than once.

  Select and Place:

  

  

• Question 30:

  DRAG DROP

  Drag and drop the expressions from the right onto the Webex JavaScript SDK code on the left to create a Webex Teams space, add a person to the space, and send a welcome message. Not all expressions are used.

  Select and Place: