Is the AZ-900 Exam Hard?

It's the question most candidates ask before even opening a study guide: is the AZ-900 (Microsoft Azure Fundamentals) exam hard? The short answer: no, it's not a deeply technical exam — but it's not a walk in the park either if you take it too lightly.

An exam designed for beginners

Microsoft positions AZ-900 as an entry-level certification, with no technical prerequisites. It doesn't require development experience or advanced system administration skills.

The goal is to verify a general understanding of cloud computing and Azure services — not deep expertise in any single service.

Why some candidates still find it hard

While AZ-900 isn't a "technical" exam in the strict sense, several factors explain why some candidates are surprised by how challenging it actually feels:

Breadth of topics rather than depth

The exam covers a large number of Azure services (compute, storage, networking, identity, security, billing...). It's not the complexity of any single concept that's the problem — it's the sheer volume of vocabulary and different services to know.

No prior hands-on cloud experience

Candidates who have never opened the Azure portal have to learn abstract concepts (regions, resource groups, the shared responsibility model...) with no concrete reference point.

Vocabulary traps

Azure often offers several similar-sounding services (different storage types, different networking solutions...), and the exam specifically tests your ability to tell them apart.

Key exam facts

• Minimum passing score: 70%
• Three main domains assessed:
  1. Cloud concepts
  2. Azure architecture and services (the most heavily weighted domain)
  3. Azure management and governance

The "Azure architecture and services" domain accounts for the largest share of questions — it's usually where candidates should focus most of their study effort.

What makes the exam easier to approach

Hands-on practice, not just reading

Even a short exploration of the Azure portal (creating a resource group, a test virtual machine...) anchors concepts far more durably than simply reading documentation.

Practicing with varied questions

Memorizing definitions isn't enough: the exam asks scenario-based questions that require choosing the right service for a given need. Practicing with a wide range of different questions builds that reflex.

Focusing on the classic distinctions

IaaS vs PaaS vs SaaS, Azure AD (Entra ID) vs RBAC, CapEx vs OpEx costs... these pairs of concepts come up very often and deserve extra attention.

Mistakes that make the exam harder than it needs to be

Underestimating the volume to cover

Many candidates assume a "fundamentals" exam can be prepared in a single evening. The number of services you need to know, even superficially, warrants several study sessions.

Focusing only on one domain

Spending all your time on Azure services while neglecting cloud computing concepts (deployment models, benefits of the cloud, billing) can cost you easy points.

Never practicing under exam-like conditions

It's often the format of the questions, more than their content, that throws off candidates who've only studied by reading documentation.

Conclusion

AZ-900 isn't hard in an absolute sense — it's above all a broad exam, one that rewards thorough coverage of topics rather than deep technical expertise. With structured, domain-by-domain revision and regular practice on varied questions, the exam becomes perfectly manageable, even without prior Azure experience.

To practice across every domain of the exam under conditions close to the real thing, check out our AZ-900 exam prep.