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

Question 1

The Express framework receives a Webex Teams webhook event when someone presses a button in an Adaptive Card. Drag and drop the property names onto the code snippet to access the form field named
"preference". Not all options are used.

Correct Answer:

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. HttpClient must be changes to HttpsClient.

D. The NODE_TLS_REJECT_UNAUTHORIZED environment variable must be set to 0.

Correct Answer: B

Question 3

Which element is needed to build a Web application that authenticates Webex users and can post messages under the user's identity?

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

B. OAuth integration configured with the 'messages_write' scope

C. bot access token

D. Guest Issuer application

Correct Answer: B

Question 4

Which expression is a valid Webex Teams webhook filter?

A. [email protected]&roomId=abc123

B. [email protected]+roomId=abc123

C. [email protected]=abc123

D. [email protected],roomId=abc123

Correct Answer: A

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 5

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.

Correct Answer:

Question 6

Refer to the exhibit.

Certain lighting conditions are needed when hosting Webex meetings for a particular department in a company. A split button that integrates with the lighting controls is added to the Touch 10. However, when the user selects Chill, the lights turn off completely. Which code change resolves this issue?

A. Pass x.Value instead of x to the lights function.

B. Set x.Type to 'pressed' instead of 'released'.

C. Set x.Type to 'clicked' instead of 'released'.

D. Change xapi.event to xapi.httpfeedback.

Correct Answer: B

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