cisco 300-920 online test

Developing Applications for Cisco Webex and Webex Devices (DEVWBX)

What students need to know about the 300-920 exam

  • Total 62 Questions & Answers

Question 1 Topic 1

Topic 1
DRAG DROP
Drag and drop the components to create the authentication header used for the Webex Teams API. Not all options are used.
Select and Place:

Answer:

Explanation:
Reference: https://developer.webex.com/docs/guest-issuer

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Question 2 Topic 1

Topic 1
Which two statements about Webex Teams refresh tokens are true? (Choose two.)

  • A. The refresh token is useless without the client ID and client secret.
  • B. An attacker can use the refresh token to send messages on behalf of the user.
  • C. The refresh token is used to generate a new access token.
  • D. A new refresh token cannot be granted until the client ID is invalidated.
  • E. The refresh token does not expire.
Answer:

B C

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

Discussions

Question 3 Topic 1

Topic 1

Refer to the exhibit. A Webex Teams REST API response is shown with the HTTP Header missing. Which HTTP header
expected in this response?

  • A. Push
  • B. Link
  • C. Patch
  • D. Put
Answer:

B

Explanation:
Reference: https://developer-portal-intb.ciscospark.com/docs/api/basics

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Question 4 Topic 1

Topic 1
DRAG DROP
Drag and drop the code to complete the JavaScript snippet so that it:
retrieves the details of an individual user checks what licenses they have already updates their account with a new



license
Options can be used more than once.
Select and Place:

Answer:

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Question 5 Topic 1

Topic 1
DRAG DROP
Drag and drop the code segments from the right of the screen into the targets on the left to create a script that retrieves a list
of rooms using the Webex JavaScript API and outputs the title and ID to the console for one that matches the title My
Webex discussion. Not all code segments are used.
Select and Place:

Answer:

Explanation:
Reference: https://github.com/webex/webex-js-sdk/blob/master/README.md

Discussions

Question 6 Topic 1

Topic 1

Refer to the exhibit. Which Webex Teams REST API request has generated the response body in the exhibit?

  • A. GET/v1/rooms?sortBy=lastactivity
  • B. GET/v1/rooms?sortBy=created
  • C. GET/v1/rooms?max=1
  • D. GET/v1/spaces?orderBy=lastActivity
Answer:

C

Explanation:
Reference: https://developer.webex.com/docs/api/v1/rooms/list-rooms

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Question 7 Topic 1

Topic 1
DRAG DROP

Refer to the exhibit. Drag and drop the code on the snippet to add the user with email [email protected] as moderator of
the space with the identifier 987654321.
Select and Place:

Answer:

Explanation:
Reference: https://developer.webex.com/docs/api/v1/memberships/create-a-membership

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Question 8 Topic 1

Topic 1
DRAG DROP
Drag and drop the code segments to construct a script that carries out these functions:
adds a new room

adds two users, Bob, and Alice, to the room

when both the users have been added, sends a welcome message

Select and Place:

Answer:

Explanation:
Reference: https://github.com/webex/webex-js-sdk/tree/master/packages/node_modules/webex (see usage)

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Question 9 Topic 1

Topic 1
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:

Answer:

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

Discussions

Question 10 Topic 1

Topic 1
A company wants to adopt Webex Teams as a messaging platform and use REST APIs to automate the creation of teams
and rooms. Which sequence of REST API requests is needed to create and populate a new Webex team and create a
populated Webex room for the team?

  • A. POST /teams, POST /memberships, POST /rooms
  • B. POST /teams, POST /people, POST /rooms
  • C. POST /teams, POST /team/memberships, POST /rooms
  • D. POST /teams, POST /team/memberships, POST /rooms, POST /memberships
Answer:

B

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

Discussions
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