Microsoft AZ-104: Azure Administrator Skills and Exam Readiness

Microsoft Certified: Azure Administrator Associate represents a specific kind of competence: keeping cloud resources configured, available, accessible to the right people, observable and recoverable. The distinction is important because Azure has many certifications, and knowing cloud terminology is not the same as having enough operational judgment to administer an environment. A practical administrator must work across identity, storage, compute, networking and maintenance rather than rely on one specialty.

The current AZ-104 Azure Administrator exam is the role-based assessment for this credential. Microsoft’s English-language skills were revised April 17, 2026; candidates should check that date and the current study guide before relying on any published article. The earlier AZ-103 route was replaced in 2020 and is not a live alternative. This overview explains what the present credential expects, who is prepared for it, and how to judge readiness without turning the certification into a checklist of memorized product names.

The job behind the certification

An Azure administrator commonly works with infrastructure and security colleagues, developers and service owners. A developer may request a workload deployment, but the administrator must understand its subscription, resource organization, access permissions, network reachability, diagnostics and recovery implications. A security team might define policy requirements while the administrator implements them safely. A database team may own its service settings while the administrator maintains shared networking or monitoring infrastructure.

That role requires balancing different constraints. A policy that blocks deployment into an unapproved region may protect compliance while surprising a team that expects unrestricted resource creation. A network security rule can reduce exposure but stop an application. A backup schedule may create successful jobs without satisfying the business’s recovery-time requirement. The administrator’s contribution is knowing which control meets the actual requirement and how to verify its consequences.

Azure Administrator Associate is therefore not only about creating resources. Much of the work takes place after deployment, when identities change, incidents occur, costs grow or a workload needs to be moved and restored. Candidates benefit most when they can describe how a change is validated and reversed, not only where a portal setting appears.

The current five-domain exam blueprint

Microsoft’s study guide divides AZ-104 into five weighted categories. These percentages are ranges, not a promise that an individual exam will contain a particular number of questions about a product.

Study in connected layers rather than five isolated silos. A virtual machine needs a network and storage; a managed web app needs access to downstream services; a failed backup might require checking identity permissions, policy or resource configuration. A scenario can test several administrator decisions even if the official domain list places the features in separate categories.

Identity, governance and operational scope

One frequent source of errors is confusing Microsoft Entra identity administration with Azure resource authorization. A user who exists in a tenant does not automatically have permission to configure a resource. An Azure RBAC assignment must be evaluated at the correct scope, including inherited assignments. Microsoft Entra administrative roles and Azure resource roles address different kinds of action.

Azure Policy, locks and tags also have different purposes. A policy can enforce or audit configuration; a lock restricts certain management operations; tags assist organization and reporting. A tag is not an access control. Understanding the distinction is more useful than memorizing several role names without knowing what resource hierarchy they act on. The identity and governance priorities article helps frame those decisions, while full exercises should confirm the resulting effective access.

Costs and scope matter alongside permissions. Budgets and alerts make spending visible but do not guarantee a resource will never incur charges. Management groups, subscriptions, resource groups and individual resources are administrative levels with different effects on assignments and governance. A candidate should be able to select a sensible boundary before applying a rule.

Compute, storage and networking should be demonstrated

Administering a virtual machine involves more than choosing its size. Consider disk configuration, host encryption, availability zones and sets, VM Scale Sets, moving dependencies and monitoring. A failed deployment can arise from missing permissions, capacity limits or invalid template inputs rather than the virtual machine service itself. When learning Bicep or ARM, make a small change, redeploy, and inspect the resulting resource state. The Azure automation tools discussion makes this repeatability concrete.

For storage, practice how the access path changes between Blob Storage and Azure Files. Know the effects of identity authorization, SAS permissions and account keys, as well as firewall restrictions and private network connectivity. Distinguish replication from recoverability after deletion. Versioning, snapshots, soft delete and a tested restoration are different safeguards. A correct exam choice follows the failure the requirement actually describes, not simply the longest list of storage features.

Networking ties many of those decisions together. Create a VNet, a subnet and an NSG; test a connection you deliberately block; inspect effective rules; then repair it. Move on to DNS resolution, peering, user-defined routes, private endpoints and load-balancer probes. Successful authentication cannot overcome a broken route. A route cannot correct an invalid application token. The administrator’s task is to test hypotheses in the right order without weakening security everywhere to make one connection succeed.

Monitoring, backup and the habit of verifying outcomes

Azure Monitor and related tools allow administrators to detect, investigate and explain behavior. Metrics, logs, alert rules, action groups and Insights offer different types of evidence. An alert that fires without reaching an appropriate responder may not meet an operational requirement. Observability means designing signals around meaningful incidents, not simply collecting every metric available.

Backups also need proof. Creating a policy is not the same as completing a successful restore. Learn how Recovery Services vaults and Backup vaults fit supported protection scenarios, and how Azure Backup differs from Azure Site Recovery. Document a recovery point objective and recovery time objective before choosing a service. Azure backup and recovery is easier to understand if you practice recovering a disposable protected item and record what did not return automatically.

The fastest way to connect the domains is to rehearse a cross-functional incident. Suppose a service becomes unavailable after a deployment. Determine whether the failure is application behavior, identity, routing, permissions, capacity or unavailable data. Then prove your diagnosis using the available logs, effective security rules or resource health signals. The exam tests administrator judgment; the workplace requires it.

Exam format, scoring and renewal

Microsoft currently lists a 100-minute assessment for AZ-104 and a scaled passing score of 700 or higher. The number and type of questions may vary, and some certification assessments may include interactive components. Use the official exam sandbox to understand the interface, and consult registration information for accommodations, language and delivery details. Avoid memorizing item-count claims from older posts as though they were guaranteed.

The Azure Administrator Associate credential has a 12-month renewal frequency under Microsoft’s current certification policy. Eligible certification holders can renew by passing an online assessment through Microsoft Learn. Renewal reinforces an important professional habit: cloud products and administration practices change, and the credential is not a claim of permanent mastery.

Microsoft offers an official AZ-104 Practice Assessment. Use it to identify weak distinctions and gaps, not to infer the exact questions in a future exam. An incorrect answer about a network rule should lead to a test with an effective NSG rule, and an incorrect answer about storage recovery should lead to a real restore experiment. Memorizing question wording without validating the feature does little for practical readiness.

Assess your readiness without a rigid timetable

A useful readiness review has three stages. First, identify which of the current official objectives you have never attempted. Second, perform at least one safe hands-on task in each domain. Third, take a mixed-domain scenario and defend your choice against alternatives. If you cannot distinguish an authorization failure from a network failure, for example, the issue is conceptual even if you have completed every course module.

The AZ-104 practical study sequence gives a four-week example for people who already have relevant fundamentals. Adjust the time according to your starting experience rather than assuming four weeks is a Microsoft requirement. The strongest outcome is a small evidence portfolio: a reproducible deployment, a narrowly scoped access assignment, a network diagnosis, an alert and a verified restore.

If you are returning to Microsoft certification after an old AZ-103 course, distinguish historical explanations from the current assessment. The AZ-103 to AZ-104 transition clarifies the history, but today’s published exam blueprint is the only sensible foundation for current preparation. Complete the lab work that reveals real gaps, then use the practice assessment and exam registration information to decide when to book.