Microsoft AZ-104 Exam Dumps, Practice Test Questions

LRS maintains copies within the local data center/region; it is not a single unprotected physical disk. The missing layer is geographic redundancy.

Recreating the storage account risks losing the recovered data and does not make the failed region available. The supported operation is to plan re-replication after failover.

Unplanned failover does not immediately recreate the former cross-region redundancy. The original region may remain unavailable and asynchronous geo copy requires reconfiguration and time.

Access tiers affect cost and latency for blobs, not the geo-replication lag. Hot does not remove the asynchronous RPO of a GRS account.

Availability metrics describe service availability, not the point through which writes were synchronized to the secondary. Last Sync Time is the replication watermark for estimating potential RPO exposure.

A successful primary write can precede asynchronous geo-replication. The primary request timestamp alone cannot prove secondary replication; compare it with the account's Last Sync Time.

Unplanned failover is designed for emergencies and can promote an asynchronously lagging copy. It may lose updates that have not reached the secondary.

Deleting/recreating the resource is not a controlled role switch and can destroy existing data. It does not guarantee consistent replication to a new account.

Blob tiering does not synchronize outstanding cross-region writes or implement failover. It changes storage economics rather than replication state.

The Azure Blob endpoint does not select its asynchronously replicated secondary by interpreting a generic secondary=true query-string switch. RA-GRS read access uses the service-specific secondary hostname; retaining the primary hostname still targets primary-region service access.

Secondary routing is an endpoint choice, not a new blob SAS permission bit. A valid SAS alone cannot select a different replication region.

GRS does not expose the secondary for direct read access, and the primary hostname still targets the primary region. Under RA-GRS the client must use the service-specific -secondary endpoint for supported secondary reads.

The RA toggle affects the redundancy configuration and secondary read capability, not automatic primary data deletion. Even if the secondary read endpoint becomes unavailable, the account remains responsible for storing its primary data and corresponding replication. Ending every storage charge would be unsupported.

RA-GRS adds read access to the geographic secondary, which is a separately priced capability. The fact that both products maintain geographic replication does not imply identical rates or no transition charge. Budgeting needs to include the explicit temporary RA-GRS billing rule after removing read access.

The change is not a mandatory account failover or documented month-long service shutdown. Applications should use the appropriate primary endpoints and handle secondary read behavior, but the 30-day period refers to billing after RA removal. It is not a prescribed outage duration.

SAS controls data authorization and does not choose geographic redundancy topology. A client token has no authority to relocate the managed secondary copy.

Resource-group metadata location does not control the storage account's geo-replication partner. The account's redundancy SKU and region pairing are separate.

Public IP resources provide networking endpoints, not managed Azure Storage replica placement. They do not create a secondary storage region.

A data-plane Blob Contributor assignment can authorize blob operations by an identity, but it does not change whether the boot-diagnostics feature accepts a custom storage account's replication type. Here the error identifies an unsupported ZRS storage-account type, not an authorization denial. Adding permissions leaves the incompatible diagnostics-profile target in place and does not resolve VM boot diagnostics initialization.

GZRS introduces both zone and geo redundancy for supported storage workloads, but it is still zone-redundant storage and does not make the custom account an eligible boot-diagnostics destination. The requirement is to keep zone protection for application blobs while fixing boot diagnostics, not to change their disaster-recovery replication SKU. Increasing redundancy adds complexity without correcting the unsupported storage-type dependency.

Private endpoints alter the way a client reaches the storage data endpoint and may be appropriate when the challenge is network isolation. In this question the diagnostics service rejects the storage-account type before a private-network path could solve anything. Retaining the same custom ZRS URI leaves the documented boot-diagnostics incompatibility unresolved; use managed diagnostics storage instead.

RA-GRS permits read access to the secondary endpoint before failover when replication catches up, but adding read access does not override feature-level restrictions. A storage account participating as source or destination in Blob object replication cannot undergo customer-managed failover while that policy conflicts. The scenario asks how to remove the explicit prerequisite blocker, not how to change secondary-read visibility.

Storage Blob Data Owner governs permitted data-plane operations such as reading, writing, deleting, and certain ACL management. Customer-managed account failover is a storage-account management operation with separate prerequisites and feature compatibility checks. Elevating the responder's blob access does not disable active object-replication policies; it also grants broader blob permissions without addressing the failure message.

Blob soft delete protects accidentally deleted blobs within a retention window, which is valuable for recovery from logical deletion or overwrite. It does not turn off Azure Storage object replication or remove the documented failover incompatibility. Increasing the retention period might increase storage costs and delay deletion but leaves the feature-level blocker that prevents the requested account failover.

The source needs change tracking, and both endpoints need versioning. Configuring destination change feed alone omits the required source event record.

ZRS replicates within availability zones for a single account and is not a configurable cross-account object replication policy.

A management-plane lock can constrain configuration but does not implement asynchronous object transport between storage accounts.

Cross-account replication can span relevant accounts and regions; matching resource-group membership is not the reason an archive-tier blob is skipped.

The service is specifically designed for supported block blobs, not Azure Files SMB. The content type is appropriate; its archive state is the problem.

Directory-wide administrator privileges do not change object replication support for archived content. The missing behavior is a storage feature limitation.

Versioning and change feed are prerequisites but not the rule mapping. Object replication requires a policy defining the eligible source and destination containers.

Blob lifecycle management transitions or deletes objects by policy; it does not define cross-account object replication mappings. A source-to-destination object replication policy is required.

GRS supplies platform-managed asynchronous durability replicas, not a configured independent object-replication policy between the two named storage accounts and containers.