Cloud Cert Prep
Free Microsoft certification prep

Understand the cloud. Don't just memorise it.

One dependable place to prepare for Microsoft certification exams, built on the official skills outlines, with every answer explained.

Choose your path

Learning paths

Each path follows Microsoft's official skills outline for that exam, with lessons to learn the ideas and a question bank to test them.

Where are you now?

Suggested order: AZ-900 AZ-104 AZ-305

Interested in AI? AI-901 is a good first step, with or without AZ-900.

Our approach

Many study resources stop at answers to memorise. Everything here is built to help you understand why, so it sticks in the exam and works on the job.

Aligned to the outline

Lessons and questions follow Microsoft's published skills outline for each exam, weighted the way the exam is weighted, not by guesswork.

Every answer explained

For each question you miss, see the right answer, why your choice doesn't work, and the exam trap hidden in the wording.

See it, then try it

Diagrams and examples explain each idea, and hands-on tools let you try it for yourself.

Subnet calculator · Storage redundancy simulator · KQL playground · VM size decoder

What your review looks like

Nothing is marked while you answer, just like the real exam. When you finish, every question you missed is explained like this.

Data must survive the loss of a whole Azure region, and your app must be able to read the copy in the second region at any time. Which redundancy option should you choose?

A
Zone-redundant storage (ZRS)
B
Geo-redundant storage (GRS)Copies to a second region, but you can only read it after a failover.
Your answer
C
Read-access geo-redundant storage (RA-GRS)Copies to a paired region and lets you read it at any time.
Correct
Exam trap: "readable at any time" is the clue. GRS survives the outage, but only the RA- options let you read the secondary copy.

How it works

  1. Learn

    Work through lessons for each exam area. Beginner explanations open up if you're new, and each lesson ends with quick check questions.

  2. Practise

    Answer questions by topic or sit a timed mock. Nothing is marked until you finish, so it feels like the real exam.

  3. Review

    See your score, what you missed by topic, and a full explanation for every missed question. Retry them until they stick.

Why this site exists

"I built this website to give learners one dependable place to prepare for Microsoft certification exams, aligned with Microsoft's official skills outlines rather than guesswork."

"Whether someone is completely new to Azure or building on AZ-900, the goal is the same: understand the concepts well enough to remember them in the exam and use them on the job."

The creator of Cloud Cert Prep

Take your progress with you

Your progress is saved in this browser only. To carry on from another device or browser, download it as a file here, then open the site there and restore the file.

Ready to begin?

Pick a path and start with your first lesson or a short practice session.

Choose your path