1. Home
  2. Cisco
  3. 300-620 exam

Cisco 300-620 Exam Prep Course (Premium File)
AI-Powered Implementing Cisco Application Centric Infrastructure (DCACI) Exam - Pass on Your First Try

Last updated on Jun 07, 2026

300-620 Practice Exam
Professionally Developed, Always Up-To-Date
300-620 Package
Premium File (PDF): 404 Questions
Interactive Software: Included
AI Teaching Assistant: Included
Duration & Delievery: Self Paced
Last Updated: 07-Jun-2026
Free Updates: 60 Days
Price   Buy 1 Get 1 Free  USD $68
Download Now

Prepare with confidence using our 300-620 Exam Simulation App

All Implementing Cisco Application Centric Infrastructure (DCACI) 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 Implementing Cisco Application Centric Infrastructure (DCACI) content, labs, practice questions and explanation. This 300-620 exam guide and training courses is based on the latest exam outlines available!

Xengine Exam Simulator Software
See how much you’ve learned using Exam Score Report!
Prepare for the real exam using Xengine Software
Customize your test in Xengine Software
Have all of your exams in one place!
Add EXM files to your Xengine Course Library

AI Teaching Assistant Included with this Package

Struggling with a complex question? Just ask your 300-620 AI tutor. It explains concepts, clarifies why wrong answers are wrong, and helps you understand 300-620 topics in depth, available 24/7, included at no extra cost.

Instant Explanations

Don't just see the right answer, understand why it's right and why the others are wrong. In any Language!

Study Any Time, Any Place

Your AI tutor is available around the clock. No scheduling, no waiting — help is one click away inside the practice test.

Built Into Each Exam

Available directly in your online practice session. Click "Ask AI" on any question and get an instant explanation.

1. Buy the Package

One-time payment, instant access

2. Open a Practice Test

Launch the exam online

3. Click "Ask AI" on Any Question

Get an instant explanation

Implementing Cisco Application Centric Infrastructure (DCACI) Study package designed to help you confidently pass your exam.

The 300-620 Exam Prep Features:

  • Contains the most relevant and up to date 300-620 study material covering all exam topics on the latest 300-620 certification.
  • A 90+% historical success rate, giving you confidence in your 300-620 exam preparation.
  • Includes a FREE 300-620 Mock exam software for added practice.
  • Free updates for 60 days, ensuring you have the latest 300-620 study content.
  • Instant access to download the study material, no waiting required.
  • Unlimited download access from any device, making studying convenient and easy.
  • Secure and real-time processing of payments through a 256-bit SSL system.
  • A responsive technical support team to provide you support 24/7.

Take the first step towards passing your 300-620 exam with ease by investing in our comprehensive certification exam material.

Preparing and Passing the Cisco® 300-620 Exam: A Comprehensive Guide

Are you looking to enhance your skills and expertise in Cisco networking technologies? The Cisco® 300-620 exam, also known as Implementing Cisco Application Centric Infrastructure (DCACI), is a crucial step towards achieving your career goals. This article will provide you with all the essential information and actionable tips to help you prepare effectively and pass the 300-620 exam with confidence.

About the Cisco® 300-620 Exam

The Cisco® 300-620 exam validates your knowledge and skills in implementing and managing Cisco Application Centric Infrastructure (ACI) solutions. It covers various topics, including ACI architecture, fabric discovery and initialization, policies, management, troubleshooting, and integration. Passing this exam demonstrates your ability to deploy and configure ACI environments, ensuring seamless data center operations.

Exam Preparation Tips

To increase your chances of success in the Cisco® 300-620 exam, consider the following actionable tips:

  1. Understand the Exam Objectives: Familiarize yourself with the exam objectives provided by Cisco®. This will help you create a structured study plan and ensure that you cover all the required topics.
  2. Study Official Documentation: Visit the official Cisco® website to access the most up-to-date and accurate information about the 300-620 exam. Cisco® provides comprehensive documentation, including configuration guides, whitepapers, and design guides, which can greatly assist your preparation process.
  3. Enroll in Training Courses: Consider enrolling in authorized training courses offered by Cisco® or their certified training partners. These courses provide in-depth knowledge and hands-on experience with ACI solutions, enabling you to gain practical skills required for the exam.
  4. Utilize Practice Tests: Practice tests are invaluable resources for exam preparation. They familiarize you with the exam format, assess your knowledge gaps, and improve time management skills. Cisco® offers official practice tests and sample questions that can be accessed through their website.
  5. Join Study Groups and Forums: Engage with fellow candidates and professionals in online study groups and forums. Participating in discussions and sharing insights can provide additional perspectives, clarify doubts, and enhance your overall understanding of ACI technologies.
  6. Hands-on Experience: Gain practical experience by setting up a lab environment or leveraging virtualization platforms that allow you to work with ACI technologies hands-on. This hands-on experience will reinforce your conceptual understanding and help you become more confident in real-world scenarios.
  7. Create a Study Schedule: Develop a study schedule that suits your learning style and commitments. Allocate dedicated time each day or week for exam preparation, ensuring consistency and regular progress towards your goal.
  8. Review and Revise: Regularly review the topics you have covered and revise any areas that require reinforcement. This revision process will consolidate your knowledge and help you retain information effectively.
  9. Stay Calm and Confident: On the day of the exam, stay calm, confident, and well-rested. Ensure you have a good night's sleep before the exam and arrive early at the test center to avoid any last-minute stress.

Conclusion

Preparing for and passing the Cisco® 300-620 exam requires dedication, thorough preparation, and a comprehensive understanding of ACI technologies. By following the tips outlined in this guide, you can enhance your chances of success and demonstrate your proficiency in implementing Cisco Application Centric Infrastructure solutions. Good luck on your exam!

Cisco

Recent testimonials from our customers:

VirtuLearn AI

Question 76:

  • Correct answer: Spatial Analysis in Azure AI Vision

  • Why this is correct:
- You need to verify the user is alone in the camera frame. Spatial Analysis in Azure AI Vision can analyze a video stream to detect and count people in a scene and understand their spatial relationships. This directly supports determining whether more than one person is present, which matches the “user alone” requirement. - It minimizes development effort because it provides built-in scene understanding for video, unlike other options that would require additional training or separate services.
  • Why not the others:
- Speech-to-text in Azure AI Speech focuses on transcribing audio, not detecting other people in the video. - Object detection in Azure AI Custom Vision would require labeling and training a model to detect people, which adds work. - Object detection in Azure AI Vision (non-spatial) can detect objects but isn’t as targeted for counting people and analyzing their spatial arrangement as the dedicated Spatial Analysis feature.
  • Quick implementation note:
- Use the video pipeline’s spatial analysis capability to count people per frame over time; trigger a warning or block access if the count exceeds 1.

Singapore, Singapore

VirtuLearn AI

Question 72:
Question 72 asks which Python package to add to App1 to use an Azure AI service model (Model1) that identifies text intent.

  • Correct answer: azure-ai-language-conversations (Option B)

Why:
  • The task uses the Language Service’s Conversation Analysis feature to identify intent from text. The appropriate Python SDK to call a deployed Conversation model is the azure-ai-language-conversations package.
  • Other options are for different capabilities:
- azure-cognitiveservices-language-textanalytics is the older Text Analytics API (sentiment, key phrases, etc.), not for custom intent models. - azure-mgmt-cognitiveservices is for resource management, not calling models. - azure-cognitiveservices-speech is for Speech services (speech-to-text, etc.), not text intent.
Practical note (conceptual):
  • Install: pip install azure-ai-language-conversations
  • Use the ConversationAnalysisClient to call your deployed model (

Singapore, Singapore

VirtuLearn AI

Question 61:

  • Correct answer: Azure Cognitive Services.

  • Why: A single multi-service Azure Cognitive Services resource provides one endpoint and one credential that can be used to access multiple APIs (e.g., Decision and Language, plus others like Content Moderator). This meets the requirement of using a single endpoint/credential.

  • Why not the others: If you created separate resources for each API (e.g., separate Language, Speech, Content Moderator resources), you’d have multiple endpoints and keys, violating the “single endpoint and credential” requirement. All listed services are part of Cognitive Services, so they share a single Cognitive Services resource.

Singapore, Singapore

Math

Just cleared this exam with the help of this study packge. The test simulator software is amazing. and the AI is very helpful in clarifying the questions. Money well-spent!

United States

VirtuLearn AI

Question 28:
Answer: C — Computer Vision image analysis
Explanation:

  • To generate image tags in multiple languages with minimal development, use the Image Analysis endpoint of the Computer Vision service.
  • Call the API (Analyze Image) with visualFeatures=Tags and specify the language parameter (e.g., language=en, language=fr, language=es). The response returns tags with names localized to the requested language.
  • This approach requires no custom model training, unlike Custom Vision image classification, which would require building and tagging a dataset.
  • Other options:
- Content Moderator is for content safety/moderation, not tagging. - Image Moderation endpoints focus on inappropriate content. - Custom Translator translates text, not image tags.
In short, use the Image Analysis endpoint to get language-localized tags with minimal effort.

Singapore, Singapore

VirtuLearn AI

Question 61:

  • Correct answer: A. Run the Bot Framework Emulator.

  • Why: The Bot Framework Emulator lets you test and validate a locally running bot before connecting to any channels. It lets you simulate conversations, inspect requests/responses, view state, and debug dialog flows in real time.

  • Why the other options are not correct for pre-connection validation:
- Bot Framework Composer is a design/authoring tool, not a local validation tool for a running bot. - Registering the bot with Azure Bot Service is for cloud deployment, not for initial local validation. - Windows Terminal is just a shell; it doesn’t provide bot testing capabilities.
  • Quick steps (before connecting to channels):
- Install and run the bot locally (e.g., dotnet run or npm start). - Start the Bot Framework Emulator and connect to your bot’s local endpoint (typically http://localhost:3978/api/messages with any app credentials as needed). - Validate conversations, dialogs, and state to ensure correct behavior prior to deployment.

Singapore, Singapore

VirtuLearn AI

Question 10:
Correct answer: B. A new query key was generated.
Explanation:

  • The REST call uses POST to .../regenerateKey with body {"keyName": "Key2"}. This regenerates only the specified key (Key2) for the given Cognitive Services account.
  • The value of Key2 changes to a new secret; Key1 remains unchanged. It does not rotate both keys, nor does it involve Azure Key Vault.
  • After regenerating, update your client applications to use the new Key2 value to continue authenticating.

Singapore, Singapore

VirtuLearn AI

Question 57:
In question 57, after a new feature release users experience latency at login. The first action should be to rollback the recent release to the previous stable version.
Why:

  • Rolling back quickly restores service and user experience, minimizing impact (blast radius) while you investigate the root cause.
  • It buys time to diagnose whether the regression was introduced by the new release.

Why not the other options as the first step:
  • Review Stackdriver monitoring is important for diagnosis, but it doesn’t immediately restore service to normal. Do it after rollback or in parallel to triage.
  • Upsize the VMs may help temporarily but does not address the underlying issue and isn’t a guaranteed fix.
  • Deploy a new release could reintroduce the problem or delay stabilization.

Best practice tip: use feature flags or canary deployments so you can rollback a feature with minimal impact, and have a defined rollback playbook for fast incident response.

Zionsville, United States

Mark Whyte

Hi, when I click on Practice online it sends me to the free test is this right? is there a Mac OS of Xengine Thanks Mark

Wicklow, Ireland

VirtuLearn AI

Question 2:

  • Correct option: C — the models are PA-3260, PA-5410, PA-850, and PA-460.
  • Why: ARE requires PAN-OS 11.0+ and hardware that supports the feature. ARE is available on the PA-3200 Series, PA-5400 Series, PA-800 Series, and PA-400 Series. That includes:
- PA-3260 (PA-3200 family) - PA-5410 (PA-5400 family) - PA-850 and PA-460 (PA-800/PA-400 families)
  • What to do in practice:
- Ensure PAN-OS 11.0+ is running. - Apply the ARE license. - Enable ARE on the relevant logical router to use advanced routing features (e.g., enhanced BGP/OSPF).
  • Why other choices are incorrect: those models fall outside the ARE-supported families or are VM/CN-Series not listed for ARE in this context.

Doha, Qatar