Question 530 A transaction system assumes GRS guarantees zero data loss if a region fails at the exact instant of a write. What should the architect clarify? GRS is always fully synchronous across regions Geo-replication is asynchronous and can have a nonzero recovery point RA-GRS eliminates every replication delay A storage account name length determines the recovery point Explanation Correct Answer B:The secondary may lag the latest committed primary writes. Incorrect Answers A:Cross-region storage replication has asynchronous behavior. C:Read access doesn't change propagation consistency. D:Naming isn't a replication lag policy.
Question 531 An administrator says geo-redundant storage is enough to restore a file deleted by mistake last month. What else should be considered? Retention, versioning or backup/recovery controls appropriate to deletion risk Move the account into a new resource group Enable ZRS to automatically undo every overwrite Rely only on GRS to reverse all accidental deletions Explanation Correct Answer A:Redundancy replicates changes, including deletions, and isn't sufficient historical recovery alone. Incorrect Answers B:Grouping doesn't restore deleted data. C:Zone replicas track current object state. D:Replication does not necessarily preserve an independently restorable older version.
Question 532 An application reads recent images many times every day and needs frequent online access. Which blob tier is usually appropriate? Hot access tier A VM ephemeral disk as the blob tier Archive tier Cold tier as the default assumption for intensive daily reads Explanation Correct Answer A:Hot is intended for frequently accessed online blob data. Incorrect Answers B:A local disk isn't a Blob access tier. C:Archive requires rehydration for online reads and suits rarely accessed data. D:Cooler tiers often impose different access charges and retention economics.
Question 533 A firm stores documents that are retrieved about once per month and remain online. Which blob tier should be evaluated? Hot tier as the only economical option regardless of reads Cool tier, considering minimum retention and access fees Azure Queue Storage Archive tier for instant frequent retrieval Explanation Correct Answer B:Cool can reduce capacity charges for infrequently read but online data. Incorrect Answers A:Hot is suited to frequent access and may cost more for quiet objects. C:A message queue doesn't implement blob access tiers. D:Archive requires rehydration and isn't immediate online storage.
Question 534 A compliance team keeps files online with very infrequent reads and can accept retention-related charges. Which tier may fit better than hot storage? Set every blob to Hot even though access occurs only once per year A VM OS disk attached to a web server Cold blob tier on a supported account Azure Functions hosting plan Explanation Correct Answer C:Cold lowers storage charges for low-access data while retaining online retrieval semantics. Incorrect Answers A:Keeping rare-access objects in Hot can be less economical than an eligible cooler tier, considering retrieval costs. B:A boot disk isn't an object tier. D:Compute pricing is not blob tier selection.
Question 535 Insurance records are seldom read and can tolerate an offline rehydration delay. Which blob tier fits this requirement? Hot tier solely because it reads fastest Azure Files SMB sharing for immutable offline objects without considering costs Archive access tier Azure Queue Storage with messages holding all files Explanation Correct Answer C:Archive has low storage cost for long-lived data but requires rehydration before online retrieval. Incorrect Answers A:Frequent-read pricing may be wasteful for long-term offline archives. B:A file share isn't the Blob Archive lifecycle. D:A queue isn't designed for long-lived document archives.
Question 536 A customer needs to read an archived Blob immediately through normal online GET but receives an archive-state error. What action is necessary? Rehydrate or copy to a supported online tier before standard access Assume Archive supports the same immediate reads as Hot Increase an unrelated VM CPU allocation Change only the Blob's display name Explanation Correct Answer A:Archive data must transition to an online state for normal retrieval. Incorrect Answers B:Archive is an offline access tier. C:VM compute doesn't change Blob archive state. D:Renaming doesn't rehydrate archived data.
Question 537 A team wants the cheapest price per GB and plans daily reads of large reports. What must it consider before choosing a colder blob tier? Whether a VM scale set exists nearby The size of its resource group description Total storage, retrieval, transaction and minimum-retention charges Use only the per-GB capacity price and ignore retrieval or minimum-retention penalties Explanation Correct Answer C:Lowest capacity price alone can produce higher bills when reads are frequent. Incorrect Answers A:VM count isn't the blob access-tier fee model. B:Administrative text doesn't govern retrieval billing. D:The cold tier may have additional access and minimum-retention charges that outweigh its lower storage rate under daily reads.
Question 538 A logging account has blobs that become less valuable with age. Which capability can automatically move eligible objects to cooler tiers? An Azure VPN Gateway tunnel Manually edit each blob's tier once with no rule for future objects Azure Blob lifecycle management rules VM availability-set placement Explanation Correct Answer C:Lifecycle policies apply supported actions by age and other conditions. Incorrect Answers A:Network connectivity doesn't age objects. B:Manual tier changes do not implement the requested recurring lifecycle management policy. D:Compute placement doesn't reclassify objects.
Question 539 A data retention rule requires eligible logs to be removed after a specified age. Which storage feature can implement automated deletion? A Blob lifecycle management policy with a tested expiration rule An Azure resource group display name Configure only a lifecycle move to Cool and assume that deletes eligible records A VM autoscale policy Explanation Correct Answer A:Lifecycle policies can delete matching objects after configured conditions. Incorrect Answers B:Names don't schedule object deletion. C:Tier transitions and deletion actions are different lifecycle-policy operations. D:Compute scaling doesn't expire stored blobs.
Question 540 An operator accidentally deletes a blob, and the team wants a recovery window for that mistake. Which capability should be enabled beforehand? An NSG rule Only LRS replicas A higher App Service plan tier Blob soft delete with an appropriate retention period Explanation Correct Answer D:Soft delete retains deleted objects temporarily for recovery. Incorrect Answers A:Network filtering isn't a recovery window. B:Local replica placement doesn't preserve a deleted version by itself. C:Web compute size does not undo blob deletion.
