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Design data storage solutions →mediumMultiple ChoiceObjective-mapped

Quick Answer

The correct answer is that IP address conditions are not supported in RBAC for Azure Storage data plane operations, making the Condition element in the JSON policy ineffective. Azure RBAC conditions, including those for IP address ranges, only apply to Azure Resource Manager control plane actions, not to data plane operations like reading or writing blobs. For the AZ-305 exam, this is a classic trap: candidates often assume that adding an IP condition to a custom RBAC role will restrict access to storage containers, but the correct mechanism is to configure a service endpoint or a firewall rule directly on the storage account. Remember, RBAC controls who can manage the storage account, while network rules control who can access the data. A helpful memory tip is “RBAC for roles, firewall for holes”—meaning RBAC handles permissions, but IP restrictions must be enforced at the network layer.

AZ-305 Design data storage solutions Practice Question

This AZ-305 practice question tests your understanding of design data storage solutions. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

Exhibit

Refer to the exhibit.

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "AzureAD": "users@contoso.com"
      },
      "Action": "Microsoft.Storage/storageAccounts/blobServices/containers/read",
      "Resource": "/subscriptions/12345/resourceGroups/RG1/providers/Microsoft.Storage/storageAccounts/storage1/blobServices/default/containers/container1",
      "Condition": {
        "IpAddress": {
          "SourceIp": "192.168.1.0/24"
        }
      }
    }
  ]
}

Refer to the exhibit. You have an Azure Storage account with hierarchical namespace enabled. You create this JSON policy to assign to a container. Users report that they can access the container from any IP, not just the specified range. What is the most likely reason?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

  • Clue: "most likely"

    Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.

Question 1mediummultiple choice
Full question →

Exhibit

Refer to the exhibit.

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "AzureAD": "users@contoso.com"
      },
      "Action": "Microsoft.Storage/storageAccounts/blobServices/containers/read",
      "Resource": "/subscriptions/12345/resourceGroups/RG1/providers/Microsoft.Storage/storageAccounts/storage1/blobServices/default/containers/container1",
      "Condition": {
        "IpAddress": {
          "SourceIp": "192.168.1.0/24"
        }
      }
    }
  ]
}

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

IP address conditions are not supported in RBAC for Azure Storage data plane operations

The policy shown is an Azure RBAC role assignment JSON, but the correct way to restrict IP access is via a service endpoint or firewall rule on the storage account, not in RBAC. RBAC conditions for IP are not supported for data plane operations. Option A is correct because the Condition element does not work as intended; IP restrictions are set at the storage account firewall. Option B is wrong because anonymous access is disabled by default. Option C is wrong because hierarchical namespace does not affect IP restriction. Option D is wrong because RBAC can be applied to containers.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • ✗

    Hierarchical namespace disables IP-based restrictions

    Why it's wrong here

    Hierarchical namespace does not affect IP restrictions.

  • ✗

    Anonymous access is enabled on the container

    Why it's wrong here

    Would allow anonymous access, but the policy would still not restrict IP.

  • ✓

    IP address conditions are not supported in RBAC for Azure Storage data plane operations

    Why this is correct

    RBAC conditions for IP are not evaluated; use storage account firewall instead.

    Clue confirmation

    The clue word "most likely" in the question point toward this answer.

    Related concept

    Read the scenario before looking for a memorised answer.

  • ✗

    The resource scope is incorrect; RBAC cannot be assigned at the container level

    Why it's wrong here

    RBAC can be assigned at container level.

Common exam traps

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Detailed technical explanation

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.

What to study next

Got this wrong? Here's your next step.

Identify which AZ-305 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.

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FAQ

Questions learners often ask

What does this AZ-305 question test?

Design data storage solutions — This question tests Design data storage solutions — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: IP address conditions are not supported in RBAC for Azure Storage data plane operations — The policy shown is an Azure RBAC role assignment JSON, but the correct way to restrict IP access is via a service endpoint or firewall rule on the storage account, not in RBAC. RBAC conditions for IP are not supported for data plane operations. Option A is correct because the Condition element does not work as intended; IP restrictions are set at the storage account firewall. Option B is wrong because anonymous access is disabled by default. Option C is wrong because hierarchical namespace does not affect IP restriction. Option D is wrong because RBAC can be applied to containers.

What should I do if I get this AZ-305 question wrong?

Identify which AZ-305 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.

Are there clue words in this question I should notice?

Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jun 21, 2026

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This AZ-305 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-305 exam.