当社NutanixのNCP-BC-7.5学習教材は、試験に合格するための最高のNCP-BC-7.5試験トレントを提供するのに十分な自信を持っています。長年の実務経験により、市場の変化とニーズに迅速に対応しています。このようにして、最新のNCP-BC-7.5ガイドトレントがあります。市場動向に遅れずについていく方法について心配する必要はありません。 NCP-BC-7.5試験問題は、受験者がNCP-BC-7.5試験に合格するのに最も適していると言えます。後悔することはありません。
| Section | Objectives |
|---|---|
| Disaster Recovery Fundamentals | - DR Concepts (RPO, RTO, SLAs) - Business Continuity Principles |
| Recovery Operations | - Failover and Failback Procedures - Test Recovery Workflows - Recovery Plans and Orchestration |
| Prism Central Management | - Cluster and Site Management - DR Monitoring and Operations |
| Data Protection and Backup Integration | - Snapshot Management - Backup Solutions Integration |
| Nutanix Disaster Recovery Architecture | - Protection Domains - Nutanix Leap Overview - Replication Types (Sync/Async) |
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質問 # 111
Which log file should an administrator review to ensure consistent connectivity stability between primary and remote disaster recovery sites?
正解：C
解説：
The Nutanix architecture relies on specialized services running on each Controller VM (CVM) to handle specific cluster operations. The " Cerebro " service is the primary engine responsible for data protection and replication tasks across the Nutanix cluster. It manages recovery points, snapshot schedules, and the actual transfer of data between the local cluster and remote sites. Consequently, the cerebro.INFO log file is the most vital resource for an administrator troubleshooting replication health or site-to-site connectivity. This log records critical events such as the start and completion of replication jobs, handshake failures between clusters, and timeout errors during snapshot transfers. If an administrator notices that replication is " hung " or failing consistently, cerebro.INFO provides the granular detail needed to see if the issue is a network timeout, a remote service unavailability, or a metadata synchronization error. Reviewing this log helps ensure that the connection stability is maintained and that any deviations in replication performance are identified before they impact the Recovery Point Objective (RPO). Other logs like genesis.out (Option B) are more focused on service startup and configuration rather than the ongoing health of the BCDR replication stream.
質問 # 112
An administrator configures a VM-VM Anti-Affinity policy for a web application cluster to ensure high availability. The application is protected by a Protection Policy in Prism Central. A failover occurs, moving the VMs to the recovery site.
What determines whether the VM-VM Anti-Affinity rules are active on the recovery site?
正解：B
解説：
VM-VM Anti-Affinity rules are used in Nutanix to ensure that specific virtual machines (such as the nodes of a database cluster or redundant web servers) never run on the same physical host, thereby protecting the application from a single host failure. These rules are typically managed through Prism Central (PC) in a modern deployment.
However, in the context of Disaster Recovery (DR) between two different clusters or availability zones, there is a technical limitation regarding the replication of these affinity policies. While the virtual machine ' s data and primary metadata (CPU, RAM, Disks) are replicated by the Cerebro service, the affinity rules are often considered local cluster constraints. In many versions of Nutanix Disaster Recovery (specifically the initial iterations of Leap/Prism Central-based DR), these affinity policies are not natively " synchronized " or enforced at the recovery site during a failover. This means that when the VMs are recovered at the destination cluster, the hypervisor ' s dynamic scheduler (ADS) may place them on the same host if that host has the most available resources. To maintain anti-affinity at the recovery site, an administrator would typically need to manually recreate the affinity policies at the destination AZ or use specialized orchestration scripts.
Understanding this limitation is vital for ensuring that high-availability requirements are still met after a disaster recovery event has occurred.
質問 # 113
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：D
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 # 114
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：C
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 # 115
An administrator configures a protection policy that replicates workloads to two different recovery AZs (multisite deployment). Replication to both recovery AZs is successful. However, when attempting to perform failover to the second recovery AZ, the administrator cannot select it as a failover target.
Which setup step was most likely missed?
正解：B
解説：
A multisite deployment in Nutanix Disaster Recovery allows a single primary cluster to replicate its workloads to multiple destination availability zones (AZs) for increased resilience. While a single " Protection Policy " can define the replication schedules to both recovery sites, the " Recovery Plan " is the separate object responsible for the actual orchestration of the failover.
A Recovery Plan is fundamentally a point-to-point object; it defines how to move workloads from Site A to Site B. If an administrator wants the ability to failover to either of two different recovery AZs, they must create two distinct Recovery Plans: one for AZ1 and another for AZ2. Each plan will contain the site-specific network mappings, boot sequences, and IP mappings relevant to that specific destination. If the administrator has only created a recovery plan for the first AZ, they will be able to see recovery points at both locations but will only have a " target " defined for the first site. The second AZ will not appear as a valid destination in the failover menu until its specific Recovery Plan is built and validated. This modular design ensures that each DR site can have its own customized networking and application orchestration logic.
質問 # 116
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Nutanix完璧な素材の選択については、品質、価格、アフターサービスなどに反映される場合があります。 NCP-BC-7.5試験シミュレーションは、JPNTest試験のシラバスに厳密に基づいた試験に関する知識の蓄積です。 情報や試験へのアクセスをユーザーに提供し、教室のように参加したときに模擬的なテスト環境を提供します。 また、NCP-BC-7.5学習ガイドの内容は、日常生活での実践に適した専門家によって選択されます。 NCP-BC-7.5準備資料Nutanix Certified Professional - Business Continuity (NCP-BC) 7.5を渡すのに十分な時間がない忙しい労働者にとって特に有利です。
NCP-BC-7.5試験概要: https://www.jpntest.com/shiken/NCP-BC-7.5-mondaishu