Free Practice Questions for the Cisco CCNP Collaboration 300-835 Exam (2026 Updated)

1. Line 1: Missing import statement

Meant to import the requests module to allow sending HTTP requests.

Correct value: import requests

2. Line 3: Environment loader function

Required to load variables from .env file.

Correct value: load_dotenv()

3. Authorization Header Format

Authenticates using basic auth with a token from the environment.

Correct value: ' Authorization ' : ' Basic {token} '

4. HTTP Method for Request

The function uses requests.request() and expects a string like ' POST ' .

The completed script allows a user to programmatically create coSpaces on a Cisco Meeting Server by:

Reading a token from environment variables,

Formatting the API payload with required coSpace parameters,

Sending a POST request to the appropriate REST endpoint.

This command creates a new Cisco Meeting Server coSpace named " Annual Meeting " .

POST is the HTTP method used to create a new coSpace.

coSpaces is the correct API resource for coSpace creation (/api/v1/coSpaces).-F is used in curl to specify form fields (as multipart/form-data).

name is the parameter used to assign a human-readable name to the coSpace.

Annual Meeting is the name value being set.

The endpoint /putxml is used to send xAPI commands to Cisco room devices.

< Command > < Call > < Dial > initiates a call to the specified number using xAPI.

The request uses the POST method with text/xml content type.

Explanation

The Webex Meetings REST API requires an access token for authentication. This token is obtained through the Webex OAuth 2.0 flow and must be included in the Authorization header of API requests in the form:

Authorization: Bearer < access_token >

console.log(...) logs the snapshot event to the console for debugging or monitoring.

xapi.command(...) displays a message on the Cisco device interface when triggered.

xapi.event.on(...) registers the remoteMonitorTriggered function to run when the VideoSnapshotTaken event is triggered.

XMLService is appended to the Webex endpoint URL — the full service path is https://api.webex.com/WBXService/XMLService when using XML

APIs.

version is used to specify the XML declaration (e.g., < ?xml version= " 1.0 " ... > ).

bodyContent is correct tag name under < body > when creating a meeting using XML API.

application/xml is the correct content type for XML-based requests to Webex APIs.

Explanation

Each request from a client to the server must contain all the information needed to understand and process the request. The server does not store

client context between requests.

REST enforces a separation of concerns between the client and server, improving portability and scalability.

Explanation

Session is used for handling HTTP connections with authentication.

HTTPBasicAuth provides credentials to the UCM.

service.addLine calls the correct AXL method for provisioning a directory number (DN) in Cisco Unified Communications Manager.

The Cisco Webex Meeting XML API allows developers to programmatically manage Webex Meetings, including scheduling, editing, listing, and deleting Event Center (now Webex Webinars) meetings. This API is part of the legacy Webex suite, used primarily for backend integrations with scheduling systems.

Explanation

The loop iterates through IP addresses from 192.168.1.1 to 192.168.1.50.

The /putxml endpoint is used to issue xAPI commands to Cisco devices.

The < Branding > tag indicates the update is for the device’s branding/logo.

The Authorization header uses Basic authentication.

The request method to send the XML payload is POST.

This setup embeds a Webex Space Widget that connects to a specific space using an access token and space ID.

bundle.js is the JavaScript file needed to load the Cisco Webex Space Widget ' s functionality.

The main.css stylesheet provides the required styles for rendering the widget.

widgetEl is a variable name typically used to refer to the DOM element that will contain the widget.

spaceWidget is the specific method used to load a space widget in the Webex Widgets API.

Explanation

To create a new Webex space (room) using the Webex REST API, you must send a POST request to the /v1/rooms endpoint using a valid access token for authorization.

This uses the correct HTTP method (POST), authenticates with the correct token (access_token), and formats the JSON body properly with the required title field.

In synchronous API consumption, a single-threaded client will wait (block) until the API responds before continuing with any other task. This ensures

the client processes data only after a successful response, but it also means nothing else happens while waiting.

Explanation

Cisco UCM CTI (TAPI/JTAPI) enables application control of calls and call routing, which is essential for building interactive voice response systems and

contact center solutions that rely on telephony integration.

XowsClient connects to a device using WebSockets for real-time xAPI events.

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subscribe() registers interest in the " CallHistory " section under " Event " s when " Updated " .

The callback function handles feedback from the device.

This script connects to the device, subscribes to the CallHistory Event Updated feedback stream, and prints updates as they occur.