Azure Administrator Interview Questions for 2026: Prepare by AZ-104 Domain, Not by Question Count

Azure administrator interview questions usually test these five AZ-104 areas: identities and governance, storage, compute, virtual networking, and monitoring. In 2026, prepare scenario answers around RBAC scopes, Entra ID, storage redundancy, virtual machines, NSGs, Azure Monitor, backup, cost control, and troubleshooting.

The contrarian move is to ignore "top 100 questions" lists until you can answer by domain. Microsoft's AZ-104 guide weights identities and governance at 20-25%, storage at 15-20%, compute at 20-25%, networking at 15-20%, and monitoring at 10-15% (Microsoft AZ-104 study guide, retrieved 2026-07-27).

Start with the five AZ-104 domains, because interviewers test operating judgment

Use AZ-104 as a topic map, not as a guarantee that every interview mirrors the exam. Microsoft says Azure Administrator Associate candidates implement, manage, and monitor Azure environments across virtual networks, storage, compute, identity, security, and governance, with experience in PowerShell, Azure CLI, the portal, ARM templates or Bicep, and Microsoft Entra ID (Microsoft certification page, retrieved 2026-07-27).

The 2026 update is real but minor. The current skill map is effective April 17, 2026, and Microsoft's change log marks the listed changes as Minor or No change, with domain weights unchanged (Microsoft AZ-104 study guide, retrieved 2026-07-27). Do not tell an interviewer the exam had a major overhaul. Say the role still centers on identity, storage, compute, networking, monitoring, and governance.

KnowledgeCheck: Which two AZ-104 domains have the highest weight?

Answer: identities and governance, and compute. Both are 20-25%, so neither should be called the single largest domain.

Identity and governance questions test RBAC, Entra ID, and scope

Question: "How does Azure RBAC work?"

Answer: Azure RBAC controls access to Azure resources through role assignments. A role assignment connects a security principal, a role definition, and a scope. Microsoft documents four scope levels: management group, subscription, resource group, and resource. RBAC is additive, so effective permissions are the sum of role assignments (Microsoft RBAC overview, retrieved 2026-07-27).

Question: "How would you give a junior admin access to restart one VM?"

Answer: avoid subscription-wide Contributor. Start with the narrowest scope, then choose a built-in or custom role that allows the needed action. Review group membership because additive permissions can widen access unexpectedly.

Question: "What is Microsoft Entra ID?"

Answer: Microsoft Entra ID is the cloud identity and access management service behind authentication, policy enforcement, and protection for users, devices, apps, and resources. Entra includes Free, P1, P2, and Suite licensing, and risk-based Conditional Access can require MFA at medium or high sign-in risk (Microsoft Entra overview, retrieved 2026-07-27).

Storage questions test redundancy, access, and recovery tradeoffs

Question: "What is the difference between LRS, ZRS, and GRS?"

Answer: LRS keeps copies within one physical datacenter in the primary region and provides at least 11 9s durability. ZRS synchronously copies data across three or more availability zones and provides at least 12 9s. GRS and GZRS add asynchronous replication to a secondary region and provide at least 16 9s. Read access to the secondary requires RA-GRS or RA-GZRS, or a failover event (Azure Storage redundancy, retrieved 2026-07-27).

Question: "When would you choose ZRS over LRS?"

Answer: choose ZRS when the application needs higher availability within a region and can justify the additional cost. LRS can be valid for dev, test, logs, or recoverable data. ZRS is stronger when a single datacenter outage would be unacceptable. The interview signal is not reciting the number of 9s; it is matching redundancy to business impact.

KnowledgeCheck: Why is "GRS is always better" a weak interview answer?

Answer: because redundancy is a tradeoff. GRS protects against regional failure, but it adds cost and normally does not allow secondary reads unless read-access geo-redundant storage is configured or failover occurs.

Compute questions test VM lifecycle, sizing, and availability

Question: "When should you use an Azure VM?"

Answer: use a VM when you need more control over the operating system, runtime, patching, networking, or installed software than a managed compute service gives you. Microsoft says VMs provide scalable compute but still leave configuration, patching, and software maintenance to the operator (Azure VM overview, retrieved 2026-07-27).

Question: "A VM is expensive after a lab. What do you check?"

Answer: check whether the VM is running, whether disks, public IPs, snapshots, backup vaults, or attached resources remain, and whether the size fits the workload. Microsoft notes that VM-supporting resources have their own costs and storage is priced separately (Azure VM overview, retrieved 2026-07-27).

Networking questions test NSGs, routing, and troubleshooting sequence

Question: "How do NSG priorities work?"

Answer: NSG rules use priorities from 100 to 4096. Lower numbers run first, and processing stops after traffic matches a rule. Default rules use low priority values such as AllowVNetInBound at 65000, AllowAzureLoadBalancerInBound at 65001, and DenyAllInbound at 65500, so custom rules are evaluated first (NSG overview, retrieved 2026-07-27).

Question: "A public web VM is unreachable. What do you check?"

Answer: ask whether the VM should be public, then check the VM state, public IP or load balancer path, subnet route table, NSG inbound rule, application port, OS firewall, and service health. If the issue is intermittent, inspect metrics and logs before changing rules. A strong answer shows order, not random clicking.

Question: "Are NSGs stateful?"

Answer: yes. Microsoft says NSGs use flow records, so allowed inbound traffic does not need a separate outbound return rule. Current detail: NSG flow logs retire September 30, 2027, and Microsoft directs users to virtual network flow logs (NSG overview, retrieved 2026-07-27).

Runnable check: in an Azure CLI shell where you are signed in and have read access, this lists NSG rules by priority so you can explain which rule wins.

``bash az network nsg rule list \ --resource-group <resource-group> \ --nsg-name <nsg-name> \ --query "sort_by([].{name:name, priority:priority, direction:direction, access:access, protocol:protocol, destinationPortRange:destinationPortRange}, &priority)" \ --output table ``

KnowledgeCheck: If two NSG rules match the same traffic, which one applies?

Answer: the matching rule with the lower priority number applies first. After traffic matches a rule, NSG rule processing stops.

Monitoring questions test whether you can investigate before changing production

Question: "What is Azure Monitor?"

Answer: Azure Monitor is Microsoft's unified observability service for collecting, analyzing, and acting on telemetry from cloud and hybrid environments. It brings metrics, logs, traces, and events into one observability experience and supports analysis through metrics explorer, Log Analytics, KQL, PromQL, alerts, workbooks, and dashboards (Azure Monitor overview, retrieved 2026-07-27).

Question: "What do you do before restarting a slow VM?"

Answer: check whether the issue is CPU, memory, disk, network, application, or dependency related. Use Azure Monitor metrics and logs, then inspect recent deployments, alerts, platform events, and guest OS signals. Restarting may clear symptoms and destroy evidence. Interviewers like this answer because it protects uptime and incident learning.

AZ-104 helps, but the interview still needs proof

AZ-104 is a useful interview spine because Microsoft publishes its role scope, exam duration, 700 passing score, and annual renewal cadence (Microsoft AZ-104 study guide, retrieved 2026-07-27). Microsoft does not publish an official question count, so avoid claiming one. Say the exam gives you a role-aligned study structure, then bring labs that prove you can inspect, configure, and troubleshoot.

Market context should also stay cautious. Azure remains a major platform: Synergy Research Group reported Microsoft at 21% of the Q1 2026 cloud infrastructure market, behind AWS at 28% and ahead of Google at 14% (Synergy Research Group, retrieved 2026-07-27). Pearson VUE's April 2025 candidate survey says certification helped many respondents with confidence, promotion, salary, and work quality, but that is self-reported survey evidence, not a guarantee (Pearson VUE, retrieved 2026-07-27).

Salary pages need careful labels. The closest Indeed India title is cloud engineer, with an average of Rs 10,96,267 from 165 reported salaries, updated July 15, 2026 (Indeed India, retrieved 2026-07-27). ONET maps the closest US occupation to network and computer systems administrators, with projected 2024-2034 growth in the "Decline (-1% or lower)" category and 14,300 projected annual openings from replacement demand ([ONET, retrieved 2026-07-27](https://www.onetonline.org/link/summary/15-1244.00)). Treat those numbers as context, not a promised outcome.

FAQ

What questions are asked in an Azure administrator interview?

Expect questions about Azure RBAC, Entra ID, subscriptions, resource groups, storage redundancy, virtual machines, virtual networks, NSGs, Azure Monitor, backup, and troubleshooting. The cleanest study map is the AZ-104 guide because Microsoft groups the role into identities and governance, storage, compute, networking, and monitoring (Microsoft AZ-104 study guide, retrieved 2026-07-27).

Is AZ-104 enough for Azure administrator interviews?

No. AZ-104 is a strong structure for preparation, but interviews still look for hands-on judgment. Microsoft says candidates should know PowerShell, Azure CLI, the Azure portal, ARM templates or Bicep, and Microsoft Entra ID, so a certificate should be paired with labs, CLI checks, and troubleshooting notes (Microsoft certification page, retrieved 2026-07-27).

How do I prepare Azure administrator interview answers quickly?

Prepare one model answer per domain and one scenario per core service. For identity, explain RBAC scopes and additive permissions. For storage, compare LRS, ZRS, and GRS. For compute, explain VM lifecycle and costs. For networking, walk through NSG priority and public access checks. For monitoring, show how you investigate before restarting resources (Microsoft AZ-104 study guide, retrieved 2026-07-27).

What should I say about Azure administrator salary?

Say that salary data is title-adjacent, not exact. The synthesis found no clean Azure-administrator public salary title. Indeed India uses cloud engineer as the closest title with a weak 165-salary sample, while ONET maps the closest US occupation to network and computer systems administrators and reports declining employment with annual openings from replacement demand ([Indeed India](https://in.indeed.com/career/cloud-engineer/salaries) and [ONET](https://www.onetonline.org/link/summary/15-1244.00), retrieved 2026-07-27).

Career funnel: upload your CV before choosing the Azure path

Before you memorize another question list, upload your CV to Career Compass. The wizard compares your current proof against cloud, data, cybersecurity, and support tracks, then shows which gaps matter for your next interview.

If Azure is only one option, compare it with the cloud engineer skills roadmap, AWS interview questions for freshers, AWS certification job map, SQL interview questions for data analysts, and data analyst certification map.

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