300-920 Real Exam Dumps Questions and answers 11-20

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Question No.12

image

Refer to the exhibit. An `Action Button#39; with identifier `panel_1#39; is deployed to the Touch10 interface of a Room Series device. Which event must be inserted into line 14 to turn the music on/off in the conference room?

  1. UserInterface Extensions Event Pressed

  2. UserInterface Extensions Panel Clicked

  3. UserInterface Extensions Widget GetValue

  4. UserInterface Extensions Widget Action

Answer: A

Section: (none)

Explanation/Reference:

Reference: https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/ce81/sx-mx-in- room-control-guide-ce81.pdf

Question No.13

A Webex Teams bot is deployed but soon it stops responding. Which two explanations are the cause of the issue? (Choose two.)

  1. A new webhook was created, which marks the old webhook as inactive.

  2. The web server that is set to receive webhooks is not configured to return a 200 message. And the webhook is disabled.

  3. The webhook secret is expired and must be refreshed.

  4. The refresh token is not being used.

  5. The bot owner regenerated the access token on developer.webex.com.

Answer: AB

Section: (none)

Explanation/Reference:

Reference: https://developer.authorize.net/api/reference/features/webhooks.html

Question No.14

image

Refer to the exhibit. A snippet from the XSD schema of the Webex Meeting XML API 鈥楲stRecordingResponse鈥?element is listed in the exhibit. Assuming that a variable named 鈥榬esp鈥?exists that contains the XML response from a successful 鈥楲stRecording鈥?request, which code snippet correctly generates a simple report that lists meeting names and recording file download links? A.

image

A.

B.

C.

D.

Answer: A

Section: (none)

Explanation/Reference:

Question No.15

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

  1. Serial

  2. WebSocket

  3. HTTP/HTTPS

  4. SSH

Answer: D

Section: (none)

Explanation/Reference:

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

Question No.16

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

  1. Request a recording link for playback.

  2. Send a text message to the meeting host. o schedule on someone else#39;s behalf.

  3. Request permissions t

  4. Schedule a new meeting.

  5. Send a problem report.

Answer: CD

Section: (none)

Explanation/Reference:

Reference: https://community.cisco.com/t5/cloud-collaboration/api-for-scheduling-a-webex- meeting-on-behalf-of-other-user/td-p/3472319

Question No.17

Which two statements about Webex Teams refresh tokens are true? (Choose two.)

  1. The refresh token is useless without the client ID and client secret.

  2. An attacker can use the refresh token to send messages on behalf of the user.

  3. The refresh token is used to generate a new access token.

  4. A new refresh token cannot be granted until the client ID is invalidated.

  5. The refresh token does not expire.

Answer: BC

Section: (none)

Explanation/Reference:

Reference: https://auth0.com/learn/refresh-tokens/

Question No.18

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.)

  1. All Serial, SSH, and WebSockets can be used to send and receive data.

  2. HttpClient can be used to send requests but not receive responses.

  3. HttpFeedback is the only option to receive data.

  4. The HttpClient command can be used to send requests and read responses over HTTP.

  5. WebSockets is the only option to send and receive data.

Answer: BD

Section: (none)

Explanation/Reference:

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 No.19

image

Refer to the exhibit. With this in-room configuration, which command successfully sets the slider to 50?

  1. xcommand UserInterface Extensions Widget SetSlider Value: 50

  2. xcommand UserInterface Extensions Widget Slider: 50 Widget: quot;widget_1quot;

  3. xconfiguration UserInterface Extensions widget_1 50

  4. xcommand UserInterface Extensions Widget SetValue WidgetId: quot;widget_1quot; Value: 50

Answer: A

Section: (none)

Explanation/Reference:

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 No.20

Which element is needed to build a Web application that authenticates Webex users and can post messages under the

user#39;s identity?

  1. OAuth integration configured with the `messages_write#39; scope

  2. bot access token

  3. Guest Issuer application

  4. self-signed certificate that is created from a public authority

Answer: A

Section: (none)

Explanation/Reference:

Reference: https://developer.webex.com/blog/real-world-walkthrough-of-building-an-oauth- webex-integration

Question No.21

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

  1. roomId=lt;roomIdgt;

  2. personId!=lt;personIdgt;

  3. spaceId=lt;spaceIdgt;

  4. personId=lt;personIdgt;$spaceId=lt;spaceIdgt;

  5. personId=lt;personIdgt;$roomId=lt;roomIdgt;

Answer: AB

Section: (none)

Explanation/Reference:

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

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