- A
Query the dedicated storage resource tables created by the diagnostic setting instead of AzureDiagnostics
Resource-specific export writes to service-specific tables, so AzureDiagnostics will not contain those records.
- B
Recreate the storage account because AzureDiagnostics is only populated by new resources
Why wrong: The problem is the table choice in Log Analytics, not the age or identity of the storage account.
- C
Change the storage account replication type to GRS so diagnostic logs are duplicated
Why wrong: Redundancy settings protect data durability, but they do not affect how logs are written into Log Analytics tables.
- D
Enable Azure Monitor metrics collection on the storage account before querying AzureDiagnostics
Why wrong: Metrics and logs are separate telemetry streams, and metrics do not populate AzureDiagnostics.
AZ-104 Monitor and Maintain Azure Resources Practice Question
This AZ-104 practice question tests your understanding of monitor and maintain azure resources. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
An administrator enabled diagnostic settings on a storage account and selected the resource-specific table format for Log Analytics. A coworker later queried AzureDiagnostics and received no rows. What should the administrator tell the coworker to do?
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
Query the dedicated storage resource tables created by the diagnostic setting instead of AzureDiagnostics
When diagnostic settings are configured to use the 'Resource specific' destination table format, logs are sent to dedicated tables named after the resource type (e.g., StorageBlobLogs, StorageQueueLogs) rather than the legacy AzureDiagnostics table. Querying AzureDiagnostics returns no rows because logs are not written there under this format. The coworker must query the appropriate resource-specific table instead.
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.
- ✓
Query the dedicated storage resource tables created by the diagnostic setting instead of AzureDiagnostics
Why this is correct
Resource-specific export writes to service-specific tables, so AzureDiagnostics will not contain those records.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Recreate the storage account because AzureDiagnostics is only populated by new resources
Why it's wrong here
The problem is the table choice in Log Analytics, not the age or identity of the storage account.
When this WOULD be correct
If a storage account was created after enabling diagnostic settings and the coworker queries AzureDiagnostics immediately, but the diagnostic settings were configured on an existing storage account, the new storage account would not have diagnostic settings enabled, so AzureDiagnostics would be empty. Recreating the storage account would allow enabling diagnostic settings from the start.
- ✗
Change the storage account replication type to GRS so diagnostic logs are duplicated
Why it's wrong here
Redundancy settings protect data durability, but they do not affect how logs are written into Log Analytics tables.
When this WOULD be correct
If the question asked how to ensure storage account durability for disaster recovery scenarios, selecting GRS replication would be correct to maintain data availability across regions.
- ✗
Enable Azure Monitor metrics collection on the storage account before querying AzureDiagnostics
Why it's wrong here
Metrics and logs are separate telemetry streams, and metrics do not populate AzureDiagnostics.
When this WOULD be correct
If the question asked how to ensure storage account metrics (e.g., transactions, latency) are available in Azure Monitor for alerting or analysis, enabling metrics collection would be the correct step.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The AZ-104 exam frequently reuses these exact scenarios with slightly different constraints.
✓Query the dedicated storage resource tables created by the diagnostic setting instead of AzureDiagnosticsCorrect answer▾
Why this is correct
Resource-specific export writes to service-specific tables, so AzureDiagnostics will not contain those records.
✗Recreate the storage account because AzureDiagnostics is only populated by new resourcesWrong answer — click to see why▾
Why this is wrong here
AzureDiagnostics is only populated when diagnostic settings use the AzureDiagnostics table format, not the resource-specific table format. Since the administrator selected resource-specific tables, the data is stored in dedicated tables, not AzureDiagnostics.
★ When this WOULD be the correct answer
If a storage account was created after enabling diagnostic settings and the coworker queries AzureDiagnostics immediately, but the diagnostic settings were configured on an existing storage account, the new storage account would not have diagnostic settings enabled, so AzureDiagnostics would be empty. Recreating the storage account would allow enabling diagnostic settings from the start.
Why candidates choose this
Candidates may think that diagnostic data is only collected from the moment of resource creation, and that older resources don't populate AzureDiagnostics, leading them to believe recreating the resource is necessary.
✗Change the storage account replication type to GRS so diagnostic logs are duplicatedWrong answer — click to see why▾
Why this is wrong here
Changing replication to GRS does not affect Log Analytics table population; diagnostic logs are sent to Log Analytics independently of replication settings.
★ When this WOULD be the correct answer
If the question asked how to ensure storage account durability for disaster recovery scenarios, selecting GRS replication would be correct to maintain data availability across regions.
Why candidates choose this
Candidates may confuse replication as a way to duplicate logs, not realizing that diagnostic settings send data directly to Log Analytics regardless of replication.
✗Enable Azure Monitor metrics collection on the storage account before querying AzureDiagnosticsWrong answer — click to see why▾
Why this is wrong here
Enabling Azure Monitor metrics collection does not affect the population of AzureDiagnostics or resource-specific tables. Metrics are separate from diagnostic logs and do not generate log entries.
★ When this WOULD be the correct answer
If the question asked how to ensure storage account metrics (e.g., transactions, latency) are available in Azure Monitor for alerting or analysis, enabling metrics collection would be the correct step.
Why candidates choose this
Candidates may confuse diagnostic settings with metrics collection, thinking that enabling metrics will also populate log tables, or believe that logs require metrics to be enabled first.
Analysis generated from the official AZ-104blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume all diagnostic logs always land in the AzureDiagnostics table, overlooking the 'Resource specific' destination table format option that creates dedicated tables per resource type.
Detailed technical explanation
How to think about this question
The 'Resource specific' mode creates separate tables per resource type (e.g., StorageBlobLogs, StorageQueueLogs, StorageTableLogs) that align with the schema of the source resource, reducing query complexity and cost. In contrast, the 'Azure Diagnostics' mode funnels all logs into a single AzureDiagnostics table with a dynamic schema, which can lead to performance issues and higher ingestion costs. This distinction is critical for cost management and efficient log analysis in large-scale environments.
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.
TExam Day Tips
- 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.
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FAQ
Questions learners often ask
What does this AZ-104 question test?
Monitor and Maintain Azure Resources — This question tests Monitor and Maintain Azure Resources — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Query the dedicated storage resource tables created by the diagnostic setting instead of AzureDiagnostics — When diagnostic settings are configured to use the 'Resource specific' destination table format, logs are sent to dedicated tables named after the resource type (e.g., StorageBlobLogs, StorageQueueLogs) rather than the legacy AzureDiagnostics table. Querying AzureDiagnostics returns no rows because logs are not written there under this format. The coworker must query the appropriate resource-specific table instead.
What should I do if I get this AZ-104 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 11, 2026
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