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300-835 Real Exam Questions

Automating Cisco Collaboration Solutions (CLAUTO). Everything you need to prepare, practice, and pass.

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Certification Overview

This exam tests automation across Cisco's entire collaboration portfolio: AXL and CCXML for Unified Communications Manager, REST APIs for Webex and cloud services, xAPI for endpoints, and Python scripting for orchestration. Emphasis is on integrating APIs to automate provisioning, monitoring, and managing users, meetings, and devices across hybrid on-premise and cloud environments.

What This Certification Proves

This certification validates expertise in automating Cisco collaboration solutions using APIs and scripting, spanning from on-premise Unified Communications to cloud-based Webex platforms. It demonstrates practical ability to integrate, manage, and automate modern collaboration infrastructure, essential for organizations standardizing on Cisco's unified communication stack.

Who Should Take This Exam

Network and collaboration engineers with 2-3 years of Cisco UC experience, system administrators managing Unified Communications Manager or Webex deployments, DevOps engineers responsible for collaboration infrastructure, and IT professionals transitioning into collaboration automation roles.

Topic Breakdown

6 domains covering 50 questions

DomainQuestionsWeight
Cisco Webex Api2040%
Cisco Unified Communications Manager Api1122%
Collaboration Endpoints1122%
Network Programmability Foundation510%
Unified Communications24%
Cloud Collaboration12%

Study Plans

Choose a study plan that matches your schedule and experience level

30 Days

Intensive Sprint

Week 1-2

  • Master fundamentals: Cisco Webex Api
  • Read Cisco official documentation
  • Complete 3 questions daily

Week 3

  • Deep dive: Cisco Unified Communications Manager Api
  • Review weak areas from results
  • Take 2 full-length exams

Week 4

  • Review all flagged questions
  • Timed exams to build stamina
  • Final revision of key concepts

60 Days

Balanced Approach

Week 1-2

  • Survey all exam domains
  • Set up study environment
  • Begin with foundational topics

Week 3-4

  • Focus: Cisco Webex Api
  • Focus: Cisco Unified Communications Manager Api
  • 2 questions daily

Week 5-6

  • Focus: Collaboration Endpoints
  • Hands-on labs if applicable
  • Review explanations for wrong answers

Week 7-8

  • Complete all 86 questions
  • Identify and eliminate weak areas
  • Take 3 full-length timed tests

90 Days

Comprehensive Study

Month 1

  • Learn all exam domains at a comfortable pace
  • Build strong foundational knowledge
  • 1 questions daily

Month 2

  • Deep dive into each domain
  • Hands-on practice and labs
  • Take weekly timed exams

Month 3

  • Work through all 86 questions
  • Identify and eliminate weak areas
  • Take 3 full-length timed exams

300-835-Specific Tips

  • Focus heavily on Webex API and AXL API – they dominate the exam content and practical applications
  • Build hands-on Python scripts integrating with actual APIs (xAPI, REST); sandbox environments like Cisco DevNet provide free access
  • Master REST API concepts (GET/POST/PUT/DELETE, authentication, JSON payloads) as they apply across UC, Webex, and Meeting Server APIs
  • Study xAPI for endpoints and collaboration device control – this bridges on-premise and hybrid deployments
  • Practice Cisco Unified IM and Presence API workflows; presence integration is a common automation requirement
  • Set up a Webex sandbox account and experiment with meeting management, user provisioning, and webhook automation
  • Review real-world integration patterns (Webex to CUCM, Meeting Server scaling, webhook event handling) rather than just API reference docs

Relevant Career Roles

Cisco Collaboration EngineerUnified Communications (UC) Automation EngineerWebex Solutions ArchitectCollaboration DevOps EngineerCisco Systems Integration Specialist

Sample Questions

Try 5 free questions from the 300-835 question bank

Q1Cisco Unified Communications Manager API

Refer to the exhibit. The exhibit shows the XML schema to associate a device with the AddUser operation in AXL. Which XML snippet is correct to associate a device with name "SEP1515151515"?

Q2Cisco Unified Communications Manager API

Which type of endpoint is used by the Cisco Unified JTAPI implementation in Cisco Unified Communications Manager?

Q3Cisco Unified Communications Manager API

Which two application use cases can be developed using Cisco UCM CTI (TAPI/JTAPI)? (Choose two.)

Q4Collaboration Endpoints

A developer wants to deploy a room device. The manager wants to store data using a local JavaScript datastore. How can the developer achieve this objective?

Q5Cisco Webex API

Which Webex SDK allows group space calling?

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