Frequently Asked Questions

Common questions about how Ace Cloud Interviews works. If your question is not listed here, get in touch.

Is Ace Cloud Interviews really free?

Yes. Every question, cheat sheet, comparison, learning path, war story, and architecture walkthrough on this site is completely free to read. No subscription, no paywall, and no credit card required. The site is supported by advertising.

Do I need to sign in to use the site?

No. All content is publicly accessible without an account. Signing in with Google is optional - it lets you bookmark questions and leave feedback on answers, but it is not required to read anything.

What topics does the site cover?

We cover the technologies most commonly tested in cloud and DevOps interviews: AWS, Kubernetes, Terraform, Docker, Linux, CI/CD pipelines, networking, Git, Python, and general DevOps practices. We are always adding new topics.

How are the questions organised?

Questions are organised by topic (e.g. Kubernetes, AWS, Terraform), difficulty level (beginner, intermediate, advanced), and experience level. You can filter and search from the Questions page, or browse by topic from the Topics page.

What are Learning Paths?

Learning Paths are structured sequences of questions designed to build your knowledge progressively. Instead of jumping between random questions, a learning path walks you through a topic in a logical order - useful if you are preparing for a specific role or filling a knowledge gap.

What are War Stories?

War Stories are real production incident walkthroughs. Each one describes what failed, how it was diagnosed, what the root cause was, and how to prevent it. They are useful both for interview prep (incident-based questions are common) and for understanding how real systems behave under failure.

What are Architecture Walkthroughs?

Architecture Walkthroughs explain real-world infrastructure architectures in detail - the design decisions made, the trade-offs considered, and the lessons learned. They give you the context to discuss architectural choices intelligently in system design interviews.

How do I suggest a new question or report an error?

Use the Contact page and select "Content suggestion" or "Report an issue" as the subject. You can also leave feedback directly on individual question pages. We review all submissions and update content regularly.

Are the answers accurate and up to date?

We aim for accuracy and update content when technologies evolve or when users flag errors. That said, cloud services change frequently - always verify specific details (API names, default limits, pricing) against the official documentation before your interview.

Can I use the content for my own study notes or blog?

You can use the content for personal study. If you want to quote or reference it on a blog or public resource, please attribute it to Ace Cloud Interviews. Copying content in bulk for redistribution or commercial use is not permitted - see our Terms of Service for details.

Will you add more content?

Yes. We are actively adding new questions, topics, cheat sheets, comparisons, and stories. If there is a specific area you would like to see covered, use the Contact page to let us know.

Still have a question?

We are happy to help. Use the contact form and we will get back to you.