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| Section | Weight | Objectives |
|---|---|---|
| Troubleshoot BCDR Failures | 20% | - Resolve storage and snapshot errors - Resolve misconfigurations in DR environments - Diagnose network-related replication failures - Troubleshoot replication and protection policy issues - Fix third-party backup integration problems |
| Perform BCDR Operational Tasks | 25% | - Migrate legacy protection domains to modern policies - Self-service restore operations - Post-failover cleanup and re-protection - Snapshot-based VM and volume recovery - Execute failover and failback workflows |
| Interpret and Configure BCDR Requirements | 30% | - Create and configure recovery plans - Configure network and storage for BCDR - Translate business requirements into RPO/RTO objectives - Design secure BCDR environments: segmentation, RBAC, approval policies - Select replication types: Async, NearSync, Synchronous, Metro - Configure snapshot policies and retention - Determine prerequisites for BCDR configuration |
| Test BCDR Solutions | 25% | - Perform disaster recovery validation procedures - Validate recovery plan execution and outcomes - Execute planned, unplanned, and test failovers - Verify site connectivity and replication throughput |
NCP-BC-7.5ガイドトレントの3つの異なるバージョンの中で最も普及しているのはPDFバージョンであり、Nutanixは特に適切であり、若者に歓迎されていることは間違いありません。このバージョンにはいくつかの機能があります。まず、NCP-BC-7.5準備ガイドのPDFバージョンを紙に印刷できます。ただし、メモを作成して重要な試験ポイントを強調することができます。前述のように、NCP-BC-7.5試験トレントサポート無料のデモダウンロードに加えて、NCP-BC-7.5準備ガイドを十分に理解し、適切で満足できる場合は購入することが理想的です。
質問 # 42
An administrator is evaluating Nearsync for critical VMs in a Nutanix Disaster Recovery environment. What is the minimum RPO, in minutes, supported by Nearsync replication?
正解：A
解説：
Nutanix Disaster Recovery offers several replication tiers to meet varying business Recovery Point Objectives (RPOs). NearSync replication is a specific technology designed to fill the gap between traditional Asynchronous replication and zero-RPO Synchronous replication.
NearSync replication supports a minimum RPO of 1 minute. It achieves this by using Lightweight Snapshots (LWS), which are highly efficient and can be taken much more frequently than standard full snapshots without causing significant I/O overhead on the system. While some versions of Nutanix software allow NearSync to reach RPOs as low as 20 seconds, the standard minimum RPO recognized in the context of the NCP-BC 7.5 evaluation for minutes-based intervals is 1 minute. Option A (0 RPO) is only achievable through Synchronous replication. Option C (15 minutes) is the typical maximum RPO for NearSync before it transitions to Async, and Option D (60 minutes) is the standard interval for Asynchronous replication.
Understanding these thresholds is essential for administrators when designing protection policies for mission- critical workloads.
質問 # 43
An administrator plans to migrate guest VMs from a legacy Protection Domain-based DR plan to the Prism Central-based Disaster Recovery solution. What should be done first before removing the legacy protection domains?
正解：A
解説：
Modern Nutanix Disaster Recovery utilizes Prism Central-based Protection Policies and Recovery Plans, which offer more advanced orchestration and automation than legacy Prism Element-based Protection Domains. When an organization decides to upgrade its DR management, a careful migration path must be followed to ensure that VMs do not lose protection during the transition.
The first and most critical step is to migrate the virtual machines from the legacy Protection Domain to a new PC-based Protection Policy. This process involves adding the VMs to the correct Categories in Prism Central, which then associates them with the new policy. Once the VMs are " claimed " by the Protection Policy, the system will begin managing their snapshots and replication schedules according to the new logic. Only after the VMs are successfully protected under the new system is it safe to " unprotect " them and remove the legacy Protection Domains (and their associated snapshots) to reclaim storage. Attempting to delete snapshots first (Option A) or perform a failover (Option D) before the management handoff is complete could leave the business without a valid recovery point if an outage occurs during the migration window.
質問 # 44
After a failover and stabilization of workloads at the recovery AZ, an administrator removes several VMs from the protection policy because they are no longer required. Which action should be performed as part of post-failover cleanup to prevent unnecessary storage consumption?
正解：C
解説：
Post-failover cleanup is a vital operational step to ensure that the environment remains optimized and that resources are not being wasted on workloads that are no longer part of the production environment. When virtual machines are removed from a Protection Policy after a failover, the orchestration engine stops creating new recovery points for them; however, the existing schedule metadata and historical snapshots may still consume space on both the primary and recovery clusters. Reconfiguring the replication schedule (Option B) is the specific task that refreshes the policy ' s state and forces the system to re-evaluate the storage requirements for the remaining entities. This action ensures that the background cleanup processes (managed by Cerebro and Curator) can properly identify and purge the snapshots associated with the removed VMs once their retention period has passed. Failing to reconfigure the schedule or the associated protection policy can leave " orphaned " snapshots in the storage tier, leading to a steady increase in storage utilization over time. By reconfiguring the schedule, the administrator confirms the new steady-state of the DR environment, ensuring that storage is only consumed by the active, required workloads.
質問 # 45
An administrator finds replications for Marketing VMs are failing to replicate. After doing some digging the administrator was able to find the following:
* Connectivity was confirmed on ports 2020 and 2009 between the clusters
* All other VMs are replicating successfully
* Cluster wide storage has plenty of remaining space
* No firewall exists between the sites
* Marketing VMs are running Windows, successful VMs are running Linux
What could be causing the Marketing VMs to fail replications?
正解：B
解説：
In a complex BCDR environment, replication failures that affect only a specific subset of virtual machines- while others on the same cluster succeed-usually point to a configuration mismatch rather than a general network or storage issue. Since the ports (2009 and 2020) are confirmed open and storage is available, the transport layer is functional. The fact that Linux VMs are succeeding while Windows (Marketing) VMs are failing suggests that the two groups may be mapped to different destination storage containers. In Nutanix replication, if a container mapping is explicitly set for one set of entities (the Linux VMs) but not for another (the Marketing VMs), the second group might be defaulting to a destination container that is either missing, misconfigured, or has restricted permissions. This specific scenario implies that the successful Linux VMs are benefiting from a correctly configured container mapping on the remote site, whereas the Marketing VMs are likely attempting to replicate to a location where mapping is invalid or non-existent. Troubleshooting this requires an administrator to verify the Prism Central container mapping settings to ensure that the storage targets for all protected categories are reachable and correctly associated with the destination storage pool.
質問 # 46
Two AHV clusters are 4 ms RTT apart. The business requires:
* 0 RPO
* Automatic failover
* No application performance degradation
* Hybrid HCI nodes with 100 TB capacity
What storage configuration must be validated before enabling synchronous replication?
正解：C
解説：
Synchronous replication is a high-performance disaster recovery solution designed to provide a Zero Recovery Point Objective (RPO) by mirroring every write operation in real-time between two clusters.
Because the system must wait for the remote site to acknowledge every write before confirming the operation to the application, the underlying storage media must be capable of extremely low-latency I/O.
On hybrid clusters that utilize both Solid State Drives (SSDs) and Hard Disk Drives (HDDs), Nutanix mandates a minimum of one SSD per node to support synchronous replication. The SSD tier is used to store metadata and provide the high-speed " Oplog " where incoming writes are initially landed before being drained to the HDD tier. If a cluster were to attempt synchronous replication using only HDDs (Option D), the mechanical latency of the spinning disks combined with the network Round Trip Time (RTT) would cause severe application performance degradation, failing the business requirement. Even though the cluster has large capacity requirements (100 TB), the presence of an SSD tier is a technical prerequisite for the software to even enable the synchronous consistency feature. Therefore, ensuring at least one SSD exists in every node of the hybrid cluster is the critical storage validation step required before implementation.
質問 # 47
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当社Nutanixが採用した「小利益」の方針により、すべてのお客様と当社の間で双方に有利な状況を達成することを目指しているため、NCP-BC-7.5のすべてのお客様の信頼を獲得することができました。 当社Jpshikenが長年にわたってこのNCP-BC-7.5試験問題の分野で業界のリーダーになっており、当社のNCP-BC-7.5試験のNutanix Certified Professional - Business Continuity (NCP-BC) 7.5教材が世界中でこんなに迅速に販売されているにもかかわらず、手頃な価格を維持しているのはそのためです。 すべてのお客様向けのNCP-BC-7.5学習ガイドであり、有名なブランドを活用したくない。
NCP-BC-7.5受験内容: https://www.jpshiken.com/NCP-BC-7.5_shiken.html