300-920 Cisco Exam Questions and Free Practice Test

Question 7

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.)

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

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

C. HttpFeedback is the only option to receive data.

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

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

Correct Answer:BD

Question 8

300-920 dumps exhibit
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. 300-920 dumps exhibit

B. 300-920 dumps exhibit

C. 300-920 dumps exhibit

D. 300-920 dumps exhibit

Correct Answer:B

Question 9

300-920 dumps exhibit
Refer to the exhibit. The Node.js script shown uses the Webex Meetings XML API to print “Here!” to the console. Which statement is a correct observation about the results of the script?

A. The <meetingPassword> was not complex enough.

B. The credential was expired.

C. The WebexMeetings XML API service processed the request.

D. The meeting was created successfully.

Correct Answer:C

Question 10

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

A. Serial

B. WebSocket

C. HTTP/HTTPS

D. SSH

Correct Answer:D

Question 11

Which two statements are true when comparing the SSH, HTTP, and WebSocket interfaces of a Cisco Collaboration device? (Choose two.)

A. The SSH interface supports XML payloads only.

B. The SSH, HTTP, and WebSocket interfaces support JSON and XML payloads.

C. The HTTP interface supports JSON and XML payloads.

D. Communications can be encrypted for all SSH, HTTP, and WebSocket interfaces.

E. The WebSocket interface supports JSON payloads only.

Correct Answer:BD

Question 12

300-920 dumps exhibit
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. Change xapi.event to xapi.httpfeedback.

B. Set x.Type to ‘pressed’ instead of ‘released’.

C. Set x.Type to ‘clicked’ instead of ‘released’.

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

Correct Answer:B

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