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Question 570
A data center must transfer petabytes to Azure but its internet link is too slow. What should the team configure or perform to implement the correct approach?
- Order and prepare Data Box devices according to approved transfer procedures.
- Choose RA-GRS rather than GRS for the eligible account.
- Choose a supported geo-zone-redundant option for the account.
- Sign in with approved identity and upload files through Storage Explorer.
Explanation
Correct Answer
A:Order and prepare Data Box devices according to approved transfer procedures. The implementation operationalizes this design choice: Choose an eligible Azure Data Box offline transfer workflow. Acceptance should demonstrate: The large dataset arrives through the physical-device transfer workflow.
Incorrect Answers
B:That action implements a different requirement: An analyst must read from a storage account's geo-secondary before failover. It does not establish the required result in this case: The large dataset arrives through the physical-device transfer workflow.
C:This change would be appropriate under a different condition: A backup workload needs zone protection in its primary region plus geo-replication. Here it would not validate: The large dataset arrives through the physical-device transfer workflow.
D:This setup is relevant to another workload: An operator wants to browse blob containers and upload a few files interactively. The current configuration must instead achieve: The large dataset arrives through the physical-device transfer workflow.
Question 571
A data center must transfer petabytes to Azure but its internet link is too slow. Which evidence best confirms the requirement is being met?
- Data remains available after an eligible local replica/device failure.
- The large dataset arrives through the physical-device transfer workflow.
- Monthly storage expense falls while access charges match modeled retrievals.
- File changes synchronize between supported server endpoints and Azure Files.
Explanation
Correct Answer
B:The large dataset arrives through the physical-device transfer workflow. That directly tests the stated requirement: A data center must transfer petabytes to Azure but its internet link is too slow. It contrasts with the observed failure: Network upload cannot finish within the migration window.
Incorrect Answers
A:This observation is evidence for a separate scenario: A storage account must keep data available after some local hardware fails. It does not test the necessary outcome here: The large dataset arrives through the physical-device transfer workflow.
C:The test is relevant when a website rarely accesses old log archives but needs low storage cost. It cannot establish the specified acceptance result: The large dataset arrives through the physical-device transfer workflow.
D:This observation is evidence for a separate scenario: An engineer wants to synchronize files from a Windows server to an Azure file share. It does not test the necessary outcome here: The large dataset arrives through the physical-device transfer workflow.
Question 572
A data center must transfer petabytes to Azure but its internet link is too slow. The team observes: Network upload cannot finish within the migration window. What is the most likely cause of the observed failure?
- LRS scope was confused with cross-region resilience.
- The migration plan depended solely on insufficient WAN bandwidth.
- Archive-tier offline retrieval behavior was ignored.
- It overlooked the graphical storage management workflow.
Explanation
Correct Answer
B:The migration plan depended solely on insufficient WAN bandwidth. That explains the symptom: Network upload cannot finish within the migration window. The targeted corrective action is: Order and prepare Data Box devices according to approved transfer procedures.
Incorrect Answers
A:This cause is consistent with a different issue: Stakeholders assume local replication covers a whole regional outage. It does not account for the reported symptom here: Network upload cannot finish within the migration window.
C:That explanation belongs to a different fault pattern: Staff expect archived blobs to return immediately as hot objects. It does not explain why network upload cannot finish within the migration window.
D:This cause is consistent with a different issue: The team builds a bulk migration job for an occasional interactive task. It does not account for the reported symptom here: Network upload cannot finish within the migration window.
Question 573
A company wants discovery and assessment before moving existing on-premises servers. Which architectural decision meets the described priority?
- Choose an eligible Azure Data Box offline transfer workflow.
- Use Azure Migrate for supported assessment and migration planning.
- Select Azure Files as a managed file share service.
- Evaluate Azure Table Storage for an appropriate simple NoSQL key-attribute workload.
Explanation
Correct Answer
B:Use Azure Migrate for supported assessment and migration planning. The governing requirement is: A company wants discovery and assessment before moving existing on-premises servers. This solution specifically supports the outcome that the inventory and readiness report identify migration risks.
Incorrect Answers
A:This design is appropriate for a different requirement: A data center must transfer petabytes to Azure but its internet link is too slow. Here the decisive outcome must instead be: The inventory and readiness report identify migration risks.
C:This option solves a different planning problem: A legacy file share application needs a managed SMB share accessible by supported clients. The current acceptance criterion is specific: The inventory and readiness report identify migration risks.
D:This design is appropriate for a different requirement: An inventory system stores simple key-value records with flexible schemas and low-cost NoSQL access. Here the decisive outcome must instead be: The inventory and readiness report identify migration risks.
Question 574
A company wants discovery and assessment before moving existing on-premises servers. Which configuration or operating action most directly puts that decision into practice?
- Record the required client access method before selecting a service.
- Register discovery sources and review Azure Migrate assessment results.
- Apply the supported cool/cold tier policy to eligible blobs.
- Order and prepare Data Box devices according to approved transfer procedures.
Explanation
Correct Answer
B:Register discovery sources and review Azure Migrate assessment results. The implementation operationalizes this design choice: Use Azure Migrate for supported assessment and migration planning. Acceptance should demonstrate: The inventory and readiness report identify migration risks.
Incorrect Answers
A:This setup is relevant to another workload: A storage team wants to describe the difference between Azure Files and Blob Storage. The current configuration must instead achieve: The inventory and readiness report identify migration risks.
C:This change would be appropriate under a different condition: A website rarely accesses old log archives but needs low storage cost. Here it would not validate: The inventory and readiness report identify migration risks.
D:This setup is relevant to another workload: A data center must transfer petabytes to Azure but its internet link is too slow. The current configuration must instead achieve: The inventory and readiness report identify migration risks.
Question 575
A company wants discovery and assessment before moving existing on-premises servers. Which observation is the strongest acceptance test for this scenario?
- Image requests complete at the expected access latency and charge pattern.
- Archives cost less to store but require planned rehydration before use.
- The operator can view authorized blobs and perform GUI file operations.
- The inventory and readiness report identify migration risks.
Explanation
Correct Answer
D:The inventory and readiness report identify migration risks. That directly tests the stated requirement: A company wants discovery and assessment before moving existing on-premises servers. It contrasts with the observed failure: A team moves servers without collecting compatibility or sizing data.
Incorrect Answers
A:This observation is evidence for a separate scenario: An e-commerce catalog contains frequently viewed images that need low-latency retrieval. It does not test the necessary outcome here: The inventory and readiness report identify migration risks.
B:That check tests another control: A legal organization must preserve documents that are almost never read for years. The decisive result for this workload is: The inventory and readiness report identify migration risks.
C:The test is relevant when an operator wants to browse blob containers and upload a few files interactively. It cannot establish the specified acceptance result: The inventory and readiness report identify migration risks.
Question 576
A company wants discovery and assessment before moving existing on-premises servers. The team observes: A team moves servers without collecting compatibility or sizing data. Which planning or configuration error best accounts for this result?
- The persistent VM disk requirement was not mapped to managed block storage.
- The redundancy SKU was below the stated fault-tolerance scope.
- It skipped the discovery/assessment stage before migration.
- It overlooked the graphical storage management workflow.
Explanation
Correct Answer
C:It skipped the discovery/assessment stage before migration. That explains the symptom: A team moves servers without collecting compatibility or sizing data. The targeted corrective action is: Register discovery sources and review Azure Migrate assessment results.
Incorrect Answers
A:This cause is consistent with a different issue: Guest data disappears because the wrong temporary storage was used. It does not account for the reported symptom here: A team moves servers without collecting compatibility or sizing data.
B:The alternate mechanism would more directly produce this other failure: The deployment uses only LRS but claims zone and regional protection. The current incident instead involves: A team moves servers without collecting compatibility or sizing data.
D:This cause is consistent with a different issue: The team builds a bulk migration job for an occasional interactive task. It does not account for the reported symptom here: A team moves servers without collecting compatibility or sizing data.
Question 577
A storage team wants to describe the difference between Azure Files and Blob Storage. Which Azure or cloud concept most directly matches the requirement?
- Use Azure Storage Explorer for eligible graphical storage management.
- Use Azure Migrate for supported assessment and migration planning.
- Match file-protocol mounts to Azure Files and object HTTP access to Blob Storage.
- Evaluate Azure Table Storage for an appropriate simple NoSQL key-attribute workload.
Explanation
Correct Answer
C:Match file-protocol mounts to Azure Files and object HTTP access to Blob Storage. The governing requirement is: A storage team wants to describe the difference between Azure Files and Blob Storage. This solution specifically supports the outcome that applications use the correct SMB/NFS or object interface for their needs.
Incorrect Answers
A:This design is appropriate for a different requirement: An operator wants to browse blob containers and upload a few files interactively. Here the decisive outcome must instead be: Applications use the correct SMB/NFS or object interface for their needs.
B:That concept addresses this separate situation: A company wants discovery and assessment before moving existing on-premises servers. It does not by itself establish the result required here: Applications use the correct SMB/NFS or object interface for their needs.
D:This design is appropriate for a different requirement: An inventory system stores simple key-value records with flexible schemas and low-cost NoSQL access. Here the decisive outcome must instead be: Applications use the correct SMB/NFS or object interface for their needs.
Question 578
A storage team wants to describe the difference between Azure Files and Blob Storage. Which implementation step would best fulfill the stated requirement?
- Run authenticated AzCopy commands between approved endpoints.
- Move eligible retained objects to Archive with documented retrieval procedure.
- Record the required client access method before selecting a service.
- Create a storage account and suitable blob container with scoped access.
Explanation
Correct Answer
C:Record the required client access method before selecting a service. The implementation operationalizes this design choice: Match file-protocol mounts to Azure Files and object HTTP access to Blob Storage. Acceptance should demonstrate: Applications use the correct SMB/NFS or object interface for their needs.
Incorrect Answers
A:This setup is relevant to another workload: A script must copy a large set of blobs between authorized storage accounts. The current configuration must instead achieve: Applications use the correct SMB/NFS or object interface for their needs.
B:That action implements a different requirement: A legal organization must preserve documents that are almost never read for years. It does not establish the required result in this case: Applications use the correct SMB/NFS or object interface for their needs.
D:This setup is relevant to another workload: A photo app stores large unstructured images that must be accessed over HTTPS. The current configuration must instead achieve: Applications use the correct SMB/NFS or object interface for their needs.
Question 579
A storage team wants to describe the difference between Azure Files and Blob Storage. Which result would best demonstrate successful implementation?
- Monthly storage expense falls while access charges match modeled retrievals.
- The photo service reads and writes image objects through the supported blob API.
- Applications use the correct SMB/NFS or object interface for their needs.
- Authorized read requests to the secondary endpoint succeed as permitted.
Explanation
Correct Answer
C:Applications use the correct SMB/NFS or object interface for their needs. That directly tests the stated requirement: A storage team wants to describe the difference between Azure Files and Blob Storage. It contrasts with the observed failure: A legacy SMB app is given a Blob container endpoint.
Incorrect Answers
A:This observation is evidence for a separate scenario: A website rarely accesses old log archives but needs low storage cost. It does not test the necessary outcome here: Applications use the correct SMB/NFS or object interface for their needs.
B:That check tests another control: A photo app stores large unstructured images that must be accessed over HTTPS. The decisive result for this workload is: Applications use the correct SMB/NFS or object interface for their needs.
D:This observation is evidence for a separate scenario: An analyst must read from a storage account's geo-secondary before failover. It does not test the necessary outcome here: Applications use the correct SMB/NFS or object interface for their needs.
Question 580
A storage team wants to describe the difference between Azure Files and Blob Storage. The team observes: A legacy SMB app is given a Blob container endpoint. What should the team identify as the primary mechanism behind the problem?
- It overlooked the graphical storage management workflow.
- The account uses non-read-access geo-redundancy.
- The chosen tier assumed infrequent access against actual hot usage.
- The storage-type decision ignored protocol compatibility.
Explanation
Correct Answer
D:The storage-type decision ignored protocol compatibility. That explains the symptom: A legacy SMB app is given a Blob container endpoint. The targeted corrective action is: Record the required client access method before selecting a service.
Incorrect Answers
A:This cause is consistent with a different issue: The team builds a bulk migration job for an occasional interactive task. It does not account for the reported symptom here: A legacy SMB app is given a Blob container endpoint.
B:The alternate mechanism would more directly produce this other failure: Secondary read requests fail until failover. The current incident instead involves: A legacy SMB app is given a Blob container endpoint.
C:That explanation belongs to a different fault pattern: Images incur repeated rehydration delays from a deep archive tier. It does not explain why a legacy SMB app is given a Blob container endpoint.
Microsoft Azure Fundamentals (AZ-900) Practice Tests