AZ-104 in 2026: What Azure Administrators Actually Need to Know

Microsoft AZ-104 is best understood as an operations exam, not a tour of Azure products. Microsoft’s current study guide describes the Azure Administrator role across identity and governance, storage, compute, virtual networking, and monitoring. The measured skills were updated on April 17, 2026, so candidates preparing now should use the current outline rather than older study material built around previous service details.

The job behind the exam is broad because an Azure administrator sits at the point where infrastructure becomes operational. A virtual machine must be secured, connected, monitored, backed up, and governed. Storage needs access controls and lifecycle decisions. Identities need the right RBAC scope. Networks must route correctly. Containers and app services need deployment and operational context.

Passing therefore requires more than remembering portal locations. Build enough hands-on familiarity that you can reason through what Azure is doing and why an administrative choice changes the environment.

Five decisions that separate recognition from Azure administration

Knowing the definition of an Azure feature is a starting point. An administrator needs to recognize when it does not satisfy a requirement. This is the practical boundary behind “what Azure administrators need to know”: given two plausible tools, can you identify the deciding constraint and validate the result? The current AZ-104 outline provides the scope; the decisions below are examples of reasoning, not leaked or reconstructed exam questions.

1. Access to a resource is not the same as access to its data

A support technician can view and manage a storage account yet receive authorization errors when trying to read private Blob content with Microsoft Entra authentication. That is not a contradiction. Identify the principal used by the request and inspect the relevant Blob data role. A management-plane role does not automatically prove data-plane read permission. Then check network restrictions separately. A reliable candidate can say which observation distinguishes a 403 authorization failure from a connection timeout.

2. Policy, RBAC and a resource lock solve different problems

When an organization wants to prevent nonapproved regions in new deployments, an appropriately scoped Azure Policy assignment can be relevant. When a help-desk group may restart only selected VMs, a narrowly scoped role assignment is the access decision. When accidental deletion of a critical resource must be guarded against, a deletion lock addresses a different risk. The labels are easy; the judgement is knowing which control enforces the stated condition and what side effects it introduces.

3. A reachable endpoint is not necessarily the correct endpoint

A private endpoint connection can exist while a client resolves the service hostname toward the public route. Start with the DNS answer from the client, then examine the expected address and forwarding or private-zone integration. After name resolution is correct, test routes, NSGs, and the target service. An administrator should be able to explain why removing an NSG deny rule may not repair a missing private DNS record—and why a correct private address still does not confer access.

4. Deployment succeeded is not the same as workload ready

ARM or Bicep may report that a deployment completed, but the application can still be unavailable because of health probes, missing application settings, a managed identity without permissions, a wrong network route or a certificate problem. Validate what users actually require. For an App Service workload, ask whether a change needs a safer deployment process or slot, not simply whether the web app resource exists. For a VM workload, check operating-system and application signals as well as the Azure resource state.

5. Protection configured is not recovery demonstrated

An Azure Backup policy and successful recovery point show that protection was configured and a backup operation occurred. They do not prove that the application can be restored with acceptable data loss and downtime. Choose an appropriate test restoration, verify the recovered files or VM state, and document what identity, DNS, keys and network access it still needs. High availability, backup and regional disaster recovery are distinct responses to different failure requirements.

Competency check	Weak evidence	Better evidence
Authorization	“I know the built-in role names.”	“I can show an allow/deny result at the required scope and explain why it happened.”
Private networking	“The private endpoint exists.”	“The client resolves the expected address and passes the required connection test.”
Deployment	“The portal says Succeeded.”	“The application responds and its dependencies meet the requirement after the change.”
Monitoring	“The dashboard is green.”	“The right signal detects a controlled fault, with an owner and response path.”
Recovery	“There is a backup job.”	“A tested restore recovers the required state and its service dependencies.”

When one of these checks fails, choose a narrower learning resource rather than restarting every Azure topic. The AZ-104 readiness matrix turns observations into a domain-specific diagnosis, while the Microsoft AZ-104 learning center directs that diagnosis to matching technical guides and practice sets. These competency decisions are the core purpose of this article, distinct from exam format, study timing, or a general administrator career overview.

Identity and governance are the control layer for everything else

Azure administrators work with Microsoft Entra ID, users, groups, subscriptions, resource groups, RBAC, Azure Policy, resource locks, and tags. These controls define who can act, where resources are organized, and which rules apply to them.

Understand the difference between authentication and Azure resource authorization. Entra identities can authenticate a user, but Azure RBAC determines which resource actions that principal can perform at a management group, subscription, resource group, or resource scope.

The Microsoft Certified: Azure Administrator Associate credential defines the role-level path, while AZ-104 is the exam candidates sit. Preparation should therefore connect day-to-day Azure administration tasks to the exam objectives rather than treating the credential and the exam as separate study tracks.

Storage questions are really about access, redundancy, and operations

Azure Storage covers blobs, files, access methods, redundancy options, lifecycle controls, and data movement. Do not study these as isolated feature tables. Practice selecting an option based on requirements.

Know how access keys, SAS, Entra-based authorization, and network controls differ. Understand what changes when storage must be private, regionally resilient, mounted by servers, accessed by applications, or managed through tools such as AzCopy and Storage Explorer.

Backups and redundancy are not the same thing. Replication protects service availability against certain infrastructure failures, while backup and recovery address deletion, corruption, and longer retention requirements.

Compute requires lifecycle skills, not just VM creation

Virtual machines remain a core part of AZ-104. Candidates should know how to create and configure VMs, disks, availability options, scale sets, extensions, identities, and network interfaces. But the exam is increasingly about operating those resources after deployment.

Practice resizing, troubleshooting boot or connectivity issues, attaching storage, using managed identities, and understanding availability zones or scale patterns. Learn which settings require downtime and which can be changed dynamically.

The current outline also includes container-related administration. You should understand the operational role of container registries and Azure container services without confusing AZ-104 with a dedicated Kubernetes engineering exam.

Virtual networking is where many candidates discover they memorized too little reasoning

Virtual networks, subnets, network security groups, routes, DNS, peering, load balancing, private connectivity, and gateways all appear in administrator work. The best preparation is to build a small network and break it deliberately.

Create two VNets, peer them, apply NSGs, test name resolution, add or change routes, and inspect the effect. Learn which problems are routing problems, which are security-rule problems, and which are DNS problems.

Candidates who want to go much deeper after AZ-104 can move toward AZ-700, but AZ-104 still expects enough networking competence to keep ordinary Azure workloads connected safely.

Monitoring is about turning Azure activity into operational evidence

Azure Monitor, Log Analytics, alerts, metrics, activity logs, and diagnostic settings help administrators understand whether resources are healthy and who changed them. The exam rewards knowing which signal answers which question.

Metrics are useful for numeric resource behavior such as CPU, latency, or capacity. Logs provide richer event detail. Activity logs capture subscription-level control-plane activity. Diagnostic settings route platform logs and metrics to destinations for analysis or retention.

Practice creating an alert and then causing the condition deliberately. A monitoring feature learned through a real signal is easier to remember than a list of menu options.

Backup and recovery belong to routine administration

Administrators should understand backup configuration, recovery services, retention, restore operations, and the difference between protecting data and making infrastructure highly available.

Do not assume a replicated service removes the need for recovery. Replication can preserve an unwanted deletion or corrupted state. Backup strategy should match recovery time and recovery point requirements and should be tested.

In study labs, perform at least one actual restore. The operational steps and permissions involved become much clearer when the recovery is real.

Automation and infrastructure as code improve both the exam and the job

Azure administrators increasingly use PowerShell, Azure CLI, ARM templates, and Bicep rather than relying only on the portal. You do not need to become a full-time developer, but you should be comfortable reading commands and understanding how declarative deployments work.

Automation exposes configuration relationships that a portal can hide. It also makes repeated tasks more reliable. A resource group, virtual network, and VM deployed from code can be reproduced and reviewed in a way that a sequence of remembered clicks cannot.

Once the basic deployment model is familiar, practice ARM templates and Bicep against a simple environment: deploy a virtual machine and network security group, change one parameter, and inspect the resulting configuration. The Azure compute article connects repeatable deployment to choices about virtual machines, containers and App Service. The objective is to recognize when a reviewable template reduces drift and when a deployment change still requires careful operational validation.

Use the current April 2026 skills outline to structure preparation

Microsoft’s current AZ-104 study guide explicitly marks the skills measured as of April 17, 2026. That matters because older courses can still teach useful Azure fundamentals while emphasizing services or weights that no longer match the current exam.

Build a checklist from the official domains, then test each item with a lab or scenario. For gaps, use targeted material rather than restarting an entire course. The AZ-104 readiness matrix can help turn that outline into a diagnostic study plan. Also connect the role to the larger Microsoft path. The Microsoft Azure certification roadmap shows how administration can lead toward architecture, networking, security, development, or other specializations.

Readiness means you can operate a small Azure environment without guessing

A good final lab is broader than any single exam domain. Create users or groups, assign RBAC, deploy a resource group, configure storage, create compute, build virtual networking, apply security rules, enable monitoring, create an alert, back up a resource, and tear the environment down cleanly.

Then troubleshoot it. Remove a permission, break DNS, change a route, block a port, or exceed a policy. The administrator’s job is not only to create the correct state but to recognize why the environment is no longer behaving as expected.

AZ-104 becomes much more manageable when every exam objective is connected to that operational picture. The exam is broad, but the breadth is coherent: it measures whether you can keep an Azure environment organized, connected, secure, observable, and recoverable.

A sensible study order mirrors dependency order. Start with Entra ID, subscriptions, resource groups, RBAC, and governance because every later lab depends on access and scope. Move to storage and compute, then virtual networking, then monitoring and recovery. Automation should be layered across all of them rather than saved for the end.

Use one persistent lab environment for several weeks so topics connect. A VM created during the compute section can later be attached to a network security group, monitored with Azure Monitor, backed up, assigned a managed identity, and governed with policy. Reusing the same environment produces the kind of cross-domain reasoning the exam expects.

Practical study and testing decisions

Practice questions are most valuable after the lab work. When you miss one, identify whether the gap is a fact, a design distinction, or an operational sequence. Then return to the portal, CLI, or documentation and reproduce the scenario. That turns errors into a diagnostic tool instead of a score-chasing exercise.

Time management on the actual exam also improves when you recognize the domain quickly. A long scenario may contain distracting details, but the requirement usually points toward identity, storage, compute, networking, or monitoring. Eliminate options that violate scope, least privilege, availability, or operational requirements before comparing similar services.

After AZ-104, choose the next credential based on the responsibility you want. Network-heavy administrators can move toward AZ-700, while engineers moving into design can study how AZ-104 skills support the AZ-305 architecture path. The strongest progression is role-driven rather than collecting adjacent exams without a plan.

Use Microsoft Learn documentation as the final authority when a course and the current outline disagree. Azure changes continuously, and even good third-party training can lag service names, portal layouts, or exam emphasis. The safest preparation method is to anchor your checklist to the official 2026 skills outline and use courses, labs, and practice material to fill that checklist—not to replace it.

Renewal is also part of the certification lifecycle. Microsoft associate, expert, and specialty certifications expire annually and can be renewed through a free online assessment on Microsoft Learn. That means earning Azure Administrator Associate is not a one-time finish line; maintaining it requires staying current as Azure administration evolves.

That continuing-update model is another reason to build conceptual understanding instead of memorizing screenshots: interfaces change faster than the underlying administrative responsibilities, and current documentation should always resolve conflicts with older training.