AZ-900, CLF-C02 or Cloud Digital Leader: Choosing Your First Cloud Certification

If you are starting out in cloud computing, the first question is rarely “how do I pass?” It is “which one?” Microsoft, Amazon Web Services and Google Cloud each offer a foundational certification, and each is designed for people who are new to the platform. They overlap a great deal, but they are not interchangeable. This guide explains what each one is for, who it suits, and how to decide without wasting time or money.

What a fundamentals certification is — and is not

Foundational cloud certifications test understanding, not hands-on skill. You will be asked about concepts such as the shared responsibility model, pricing and billing, regions and availability, identity and core service categories. You will not be asked to build a network or troubleshoot a broken virtual machine. That makes them achievable for people in non-technical roles — sales, finance, project management, procurement — as well as for students and engineers who want a structured introduction.

It also means that a fundamentals certificate alone rarely gets someone hired into a technical cloud role. Its value lies in building vocabulary, confidence and a mental map of the platform, so that the associate-level certification you take next is far easier. Think of it as the first step on a path, not the destination.

The three options at a glance

Microsoft Azure Fundamentals (AZ-900)

AZ-900 introduces cloud concepts, Azure architecture and services, and Azure management and governance. It is a natural choice if your employer already runs Microsoft 365, Windows Server or Active Directory, because those organisations frequently extend into Azure. It also leads neatly into AZ-104 (Azure Administrator), which is one of the most requested Azure skills in infrastructure job descriptions.

AWS Certified Cloud Practitioner (CLF-C02)

Cloud Practitioner covers cloud concepts, security and compliance, core AWS technology and services, and billing and pricing. AWS is widely used by product companies and start-ups as well as large enterprises, so this is a strong choice if you expect to work in software or digital product teams. The obvious next step is AWS Solutions Architect – Associate.

Google Cloud Digital Leader

Cloud Digital Leader is the most business-oriented of the three. It focuses on digital transformation, data and AI, infrastructure modernisation, and security and operations — framed around why an organisation would adopt Google Cloud. It suits managers, consultants and pre-sales professionals particularly well. Engineers who want hands-on Google Cloud skills usually move on to Associate Cloud Engineer.

Five questions to help you decide

1. Which cloud does your current employer use?

This is the single most useful question. A certification on the platform you already work with lets you apply what you learn the following week, and it often makes it easier to get study time or sponsorship approved. If your organisation uses more than one cloud, ask which one hosts the workloads closest to your role.

2. Which cloud do your target employers ask for?

If you are job-hunting, spend an hour reading job descriptions for the roles you want, in the cities or countries where you want to work. Note which platforms appear most often. This is far more reliable than general claims about market share, because demand varies by industry and region — for example, between product companies in Bengaluru, banks in Mumbai and government projects in the Gulf.

3. Are you technical or non-technical?

All three exams are accessible to non-technical candidates, but Cloud Digital Leader leans most towards business outcomes, while AZ-900 and Cloud Practitioner include a little more about specific services. If you are an engineer, the content will feel light; that is fine, but consider whether you might skip straight to an associate-level exam instead.

4. What do you want to do next?

Pick the certification whose “next step” you actually want. If you see yourself administering infrastructure, AZ-900 leads to AZ-104. If you want to design solutions in a product company, Cloud Practitioner leads to Solutions Architect – Associate. If you work in data and analytics, Google Cloud’s data offerings may be the draw.

5. Can you skip it entirely?

None of these exams is a formal prerequisite for the associate-level certifications on the same platform. If you already have a few years of experience with servers, networks or development, you can often go directly to AZ-104, Solutions Architect – Associate or Associate Cloud Engineer. A fundamentals course is still a good idea if you want a structured overview, but the exam itself is optional.

Should you take more than one?

Multi-cloud skills are valuable, but taking all three fundamentals exams early is rarely the best use of your time. The concepts overlap heavily, so the second and third certificates add less than you might expect. A better plan is usually one fundamentals certification, then an associate certification on the same platform, and only then a second cloud — at which point you will learn it much faster because the concepts are already familiar.

How to prepare

• Read the official exam skills outline first and use it as your checklist.
• Create a free or trial account and click through the core services, even though the exam is conceptual. Seeing the console makes the theory stick.
• Learn the pricing and support models carefully — these questions catch out technical candidates who skip them.
• Practise with scenario-style questions that ask “which service would you use for…”, not just definitions.
• Book the exam once you can consistently explain each objective in your own words.

A one-day instructor-led course can compress much of this into a focused session, with a trainer available to answer the “but why would I use this instead of that?” questions that self-study often leaves open.

The bottom line

Choose the platform you are most likely to use in the next twelve months, take its fundamentals exam if you need a structured start, and plan your associate-level certification straight after. The best first cloud certification is the one that leads directly to the work you want to do.

Exam codes, content outlines, prices and policies change. Always confirm the current details on the Microsoft Learn, AWS Certification or Google Cloud certification website before booking.