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Free 300-920 – Developing Applications for Cisco Webex and Webex Devices (DEVWBX) Practice Test Question

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Showing 4–6 of 10 questions

Question 4 (Embedding Webex)

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.)

Select all that apply, then click Submit answer.

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    After a meeting is joined, it cannot be left programmatically until the host ends the meeting.
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    The webex meetings.register() function must be invoked before attempting to join any meeting.
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    The joinMeeting() function throws an error of type ‘media stopped’ if a media stream is stopped.
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    Given a Webex meeting number the webex meetings join() function can be used to join the meeting.
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    The mediaSettings for a joined meeting accepts boolean attributes to send and receive audio, video, and screen share.
Question 5 (Messaging)

Which two filters are valid for limiting a webhook? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    roomId=
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    personId!=
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    spaceId=
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    personId=$spaceId=
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    personId=$roomId=
Question 6 (Devices)

With CE 9.8 and above, which two statements are correct when an application is sending and receiving data over a connection established with an xAPI interface? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    All Serial, SSH, and WebSockets can be used to send and receive data.
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    HttpClient can be used to send requests but not receive responses.
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    HttpFeedback is the only option to receive data.
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    The HttpClient command can be used to send requests and read responses over HTTP.
  • ○

    WebSockets is the only option to send and receive data.