Cisco 300-835 Exam Prep Course (Premium File)
AI-Powered Automating Cisco Collaboration Solutions (CLAUTO) Exam - Pass on Your First Try

Last updated on Apr 06, 2026

 300-835 Practice Exam
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300-835 Package
Premium File (PDF): 110 Questions
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Last Updated: 06-Apr-2026
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All Automating Cisco Collaboration Solutions (CLAUTO) certification learning material, study guide, training courses are created by a team of Cisco training experts. The Study Guide and .EXM training software files contain relevant Automating Cisco Collaboration Solutions (CLAUTO) content, labs, practice questions and explanation. This 300-835 exam guide and training courses is based on the latest exam outlines available!

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Automating Cisco Collaboration Solutions (CLAUTO) Study package designed to help you confidently pass your exam.

The 300-835 Exam Prep Features:

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How to Prepare and Pass the Cisco® 300-835 Exam

If you are a student aspiring to become a Cisco Certified DevNet Professional, passing the Cisco® 300-835 exam is an essential step in your journey. This exam, also known as Automating Cisco Collaboration Solutions (CLAUTO), assesses your knowledge and skills in implementing automation and programmability solutions for Cisco collaboration environments.

As a trainee consultant with 10 years of experience in SEO and high-end copywriting, I understand the importance of accurate and up-to-date information. Let's delve into the details of the 300-835 exam and explore actionable tips to help you prepare effectively and pass with flying colors.

About the Cisco® 300-835 Exam

The Cisco® 300-835 exam is a comprehensive assessment that covers a range of topics related to automation and programmability in Cisco collaboration solutions. Here are some key details about the exam:

  • Exam Name: Automating Cisco Collaboration Solutions (CLAUTO)
  • Exam Number: 300-835
  • Exam Duration: 90 minutes
  • Exam Format: Multiple choice (single and multiple answers), drag and drop, simulation, testlet
  • Exam Cost: Please refer to the official Cisco® website for the most up-to-date information regarding exam fees.

Exam Objectives

It is crucial to understand the exam objectives in order to focus your preparation efforts effectively. The 300-835 exam tests your proficiency in the following areas:

  • Software development and design for Cisco collaboration APIs
  • Infrastructure and automation
  • Collaboration security
  • Endpoints, users, and devices
  • Application deployment and security
  • Analytics and assurance

Actionable Tips for Exam Preparation

Preparing for any certification exam requires a systematic approach. Here are some actionable tips to help you prepare for the Cisco® 300-835 exam:

  1. Review the Exam Blueprint: The Cisco® website provides a detailed exam blueprint that outlines the topics and subtopics covered in the exam. Familiarize yourself with this blueprint to understand the depth and breadth of the exam content.
  2. Study Official Cisco Documentation: Cisco offers comprehensive documentation and learning resources related to collaboration solutions and APIs. Make sure to study the official Cisco documentation to gain a solid understanding of the concepts and technologies covered in the exam.
  3. Take Advantage of Training Courses: Cisco provides various training courses and learning materials designed specifically for exam preparation. Consider enrolling in instructor-led training or e-learning courses to enhance your knowledge and skills.
  4. Practice with Hands-On Labs: Hands-on experience is invaluable when it comes to understanding and implementing automation and programmability solutions. Utilize Cisco's DevNet Sandbox or set up your own lab environment to practice the concepts covered in the exam.
  5. Join Study Groups and Forums: Engaging with fellow exam takers and professionals in study groups and forums can provide valuable insights and help you clarify any doubts or questions you may have.
  6. Attempt Practice Exams: Practice exams are an excellent way to assess your knowledge and identify areas that require further improvement. Cisco offers official practice exams that simulate the actual exam environment, enabling you to gauge your readiness.
  7. Manage Your Time: Create a study schedule that allows you to allocate sufficient time to each exam objective. Balancing your preparation effectively will help you cover all the necessary topics without feeling overwhelmed.
  8. Stay Updated: Keep up with the latest trends, technologies, and updates related to Cisco collaboration solutions. Subscribe to relevant blogs, newsletters, and social media channels to stay informed.
  9. Build Practical Projects: Implementing real-world projects using Cisco collaboration APIs and automation tools can enhance your understanding and practical skills. Building projects also allows you to showcase your abilities during job interviews.
  10. Stay Confident and Believe in Yourself: Finally, maintain a positive mindset throughout your preparation journey. Believe in your abilities and stay confident in your knowledge and skills.

By following these tips and dedicating consistent effort and focus to your preparation, you can increase your chances of success in the Cisco® 300-835 exam and pave the way for a promising career as a Cisco Certified DevNet Professional.

Remember, this article provides an overview and actionable tips based on the information available at the time of writing. For the most accurate and up-to-date details, please refer to the official Cisco® website.

Good luck with your exam preparation!

Cisco

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Question 73:
I can’t see the image-based statements in Question 73, so I can’t tell which specific statements are true. But I can explain what this type of question is testing and how to decide Yes/No.
What Question 73 is testing

  • Your understanding of the cloud service models and the shared responsibility model: IaaS, PaaS, and SaaS.
  • For each statement you must decide if it describes the correct responsibility split between you (the customer) and the cloud provider.

Key responsibilities by service model
  • IaaS: You manage the guest OS, applications, and data. The provider manages virtualization, servers, storage, and networking.
  • PaaS: You manage the applications and data. The provider manages the OS, runtime, middleware, and underlying platform.
  • SaaS: You primarily manage user data and access; the provider handles the entire application, runtime, OS, and underlying infrastructure.

How to approach
  • If a statement says you’re responsible for patching the operating system, that’s true for IaaS but false for PaaS/SaaS.
  • If a statement says the provider handles the hardware and network, that’s true for all three, but more specific responsibilities depend on the model.

If you paste the exact statements from Q73, I’ll mark each as Yes/No and explain why.

Rudolfstetten, Switzerland

VirtuLearn AI

Question 25:

  • Correct answer: D: a new Cognitive Services resource that uses the S0 pricing tier.

  • Why: To enable OCR and text analytics in a Cognitive Search enrichment pipeline, you must attach a Cognitive Services resource to the skillset. For cost efficiency on a large document set, choose the base standard tier (S0) rather than higher tiers or a free tier, which may limit enrichments. The OCR capability comes from the Cognitive Services (Computer Vision/Read) and the S0 tier provides a balance of capability and cost.

Singapore, Singapore

VirtuLearn AI

Question 20:

  • Correct answer: D and E.

  • Why: Provisioning a QnA Maker service creates:
- Azure App Service to host the QnA Maker web API (your App Service Plan AP1 will host the App Service resource). - Azure Cognitive Search to enable fast search over the knowledge base.
  • Why not the others:
- Language Understanding, Azure SQL Database, and Azure Storage are not automatically created by QnA Maker provisioning.
  • Quick note: After provisioning, check RG1 to verify the new App Service and Cognitive Search resources.

Singapore, Singapore

VirtuLearn AI

what if different between speech recognizer and speach synthesizer

  • Speech Recognizer (Speech-to-Text): Converts audio input (live mic or audio file) into text. Output is transcripts with timestamps, confidence scores, and optional punctuation. Use cases: meeting transcripts, voice commands, real-time captions.

  • Speech Synthesizer (Text-to-Speech): Converts text (or SSML) into audio output. Output is audio data (wav/mp3 or streaming). Use cases: voice prompts, IVR responses, accessibility narrations. You can choose voices, languages, and adjust prosody (rate, pitch, volume).

  • Key differences:
- Input: Recognizer takes audio; Synthesizer takes text/SSML. - Output: Recognizer ? text; Synthesizer ? audio. - Features: Recognizer provides transcripts and timing; Synthesizer provides customizable voices (neural, SSML), multiple languages. - Typical scenarios: Transcription vs. generating spoken content.
  • Quick example: Use Speech Recognizer to transcribe a meeting; use Speech Synthesizer to read a script aloud in a chosen voice.

Singapore, Singapore

VirtuLearn AI

Question 17:

  • Correct answer: A Anomaly Detector.

  • Why: Anomaly Detector is designed to identify unusual values in time-series data. Your scenario has 100 machines × 50 sensors, generating minute-by-minute data, totaling 5,000 time-series. Anomaly Detector can process each time-series (or batches of series) to flag deviations that may indicate potential failures, which is exactly what you need for predictive maintenance.

  • Why not the others:
- Cognitive Search is for indexing and querying content, not for detecting anomalies in time-series data. - Form Recognizer extracts data from forms, not time-series sensor data. - Custom Vision analyzes images, not numeric sensor streams.
  • Practical note: with 5,000 time series, you’d typically run anomaly detection per series (potentially in parallel) and aggregate results to identify which machines/sensors warrant attention.

Singapore, Singapore

VirtuLearn AI

Question 12:

  • Correct answers: A, B, F.

  • Why:
- A. The index size will increase. Enabling CMK encryption adds encryption metadata and key management data, which increases index size. - B. Query times will increase. Encryption/decryption overhead and key retrieval can slow queries. - F. Azure Key Vault is required. CMK means you store/manage keys in Key Vault; it’s a billable, required service for CMK.
  • Why the other options are incorrect:
- C (self-signed X.509 certificate required) is not a requirement for CMK. - D (index size will decrease) and E (query times will decrease) contradict the expected impact of CMK.

Singapore, Singapore

VirtuLearn AI

GIF also we are using ?

  • No, GIF is not supported for Form Recognizer input. The allowed formats are JPG, PNG, PDF (text or scanned), or TIFF.
  • If you have GIFs, convert them to one of the supported formats (e.g., convert to JPG/PNG or PDF) before training or uploading.
  • Also ensure each file is under 50 MB and, when possible, use text-embedded PDFs to reduce errors.

Singapore, Singapore

VirtuLearn AI

Question 11:

  • Correct answers: A, C, F.

  • Why:
- Form Recognizer accepts documents in these formats: JPG, PNG, PDF (text or scanned), or TIFF. (TIFF is sometimes used in archival/scanned docs.) - Text-embedded PDFs are preferred because they minimize character extraction and location errors. - Training data must be under 50 MB per file.
  • So A, C, and F are the three files that meet these input requirements; the other options (B, D, E) likely fail one of the criteria (wrong format or too large). If you want, describe the formats of A, C, and F to confirm they meet all three criteria.

Singapore, Singapore

VirtuLearn AI

Question 10:
The correct answer is B: A new query key was generated.
Explanation:

  • The REST call to:
POST .../regenerateKey?api-version=2017-04-18 with body {"keyName": "Key2"} regenerates the specified account key.
  • Since you specified Key2, only the secondary key is regenerated; the primary key (Key1) remains unchanged.
  • This operation updates the Cognitive Services account keys within Azure, not anything in Azure Key Vault.
  • “Query key” refers to the key used to authorize API requests to the service (subscription key), so regenerating Key2 yields a new value for that key.

Singapore, Singapore

VirtuLearn AI

Why pull first, its create is first is it
Yes. The sequence is correct because you need a base image first.

  • Step 1: Pull the base container image (Anomaly Detector) to have a starting point.
  • Step 2: Create a Dockerfile to capture the exact changes you want (reproducible build).
  • Step 3: Build and push the customized image to Azure Container Registry (ACR).
  • Step 4: Distribute a docker run script to deploy the container on devices.

Why not start with the Dockerfile? You need the base image to reference in the FROM line, and you can only push a built image to ACR, not an unbuilt modification.

Singapore, Singapore