NCA-7.5인증시험은Nutanix사의 인중시험입니다.Nutanix인증사의 시험을 패스한다면 it업계에서의 대우는 달라집니다. 때문에 점점 많은 분들이Nutanix인증NCA-7.5시험을 응시합니다.하지만 실질적으로NCA-7.5시험을 패스하시는 분들은 너무 적습니다.전분적인 지식을 터득하면서 완벽한 준비하고 응시하기에는 너무 많은 시간이 필요합니다.하지만 우리PassTIP는 이러한 여러분의 시간을 절약해드립니다.
| Section | Objectives |
|---|---|
| Recognize Nutanix Solutions and Tools | - Recognize use cases and features of Nutanix tools - Recognize non-Nutanix Cloud Infrastructure (NCI) solutions, use cases, and features - Recognize Nutanix solutions, use cases, and features of Nutanix Cloud Infrastructure (NCI) technologies |
| Describe Cluster Configuration and Maintenance | - Describe valid cluster options - Identify hardware maintenance tasks - Identify software maintenance tasks |
| Describe Nutanix Platform Administration | - Describe virtual machine tasks - Describe licensing tasks - Discuss storage operations - Identify virtual networking tasks |
| Demonstrate and Understand Platform Health and Monitoring | - Review and interpret alerts and events - Review and interpret workload performance - Perform and interpret a health check - Leverage support functions |
PassTIP 는 여러분의 it전문가 꿈을 이루어드리는 사이트 입다. PassTIP는 여러분이 우리 자료로 관심 가는 인중시험에 응시하여 안전하게 자격증을 취득할 수 있도록 도와드립니다. 아직도Nutanix NCA-7.5인증시험으로 고민하시고 계십니까?Nutanix NCA-7.5인증시험가이드를 사용하실 생각은 없나요? PassTIP는 여러분에 편리를 드릴 수 잇습니다. PassTIP의 자료는 시험대비최고의 덤프로 시험패스는 문제없습니다. PassTIP의 각종인증시험자료는 모두기출문제와 같은 것으로 덤프보고 시험패스는 문제없습니다. PassTIP의 퍼펙트한 덤프인 M crosoftNCA-7.5인증시험자료의 문제와 답만 열심히 공부하면 여러분은 완전 안전히Nutanix NCA-7.5인증자격증을 취득하실 수 있습니다.
질문 # 84
Which Nutanix storage feature reduces space usage by eliminating identical data blocks?
정답：A
설명：
Deduplication reduces storage consumption by identifying duplicate data blocks and consolidating them so that redundant physical copies do not need to be retained. AOS uses fingerprints to recognize eligible duplicate blocks. Capacity deduplication applies this process to persistent data within a storage container, reducing the physical space consumed by workloads containing substantial repeated content.
Compression is different: it encodes a data block into a smaller representation but does not eliminate identical blocks by replacing them with a shared instance. Erasure Coding reduces the storage overhead associated with maintaining replicated cold data by substituting parity information for certain redundant copies. It is a resilience and capacity-efficiency mechanism, not duplicate-block elimination. Capacity Tiering concerns placement across storage tiers and does not consolidate identical content.
Deduplication should be enabled selectively because fingerprint generation and metadata processing introduce overhead. It is most beneficial for workloads with significant duplicate data, such as appropriate persistent- desktop or full-clone environments. Workloads already using space-efficient Nutanix clones may receive limited additional benefit.
The defining phrase in the question is "eliminating identical data blocks," which is the standard function of deduplication.
NHCF/NCA reference: AOS storage efficiency, capacity deduplication, compression, and erasure coding.
Official references: Deduplication and Storage Components .
질문 # 85
In a Nutanix cluster where compute nodes run ESXi, which hypervisor is required on storage-only nodes added to the cluster?
정답：B
설명：
A Nutanix storage-only node operates with AHV even when the hyperconverged compute nodes in the same cluster use VMware ESXi. The storage-only node contributes storage capacity and runs the Controller VM and required Nutanix services, but it does not host ordinary user VMs. Using AHV on the storage-only node preserves compatibility with the Nutanix storage-only architecture and avoids requiring an additional third- party hypervisor licence solely for a node that supplies storage.
This creates a supported mixed-hypervisor cluster configuration: ESXi remains on the compute-capable HCI nodes, while AHV runs on the storage-only nodes. Administrators must observe the documented restrictions for cluster expansion, network segmentation, maintenance, and workload placement in this configuration.
User workloads remain on the ESXi compute nodes because the AHV storage-only nodes are not available as general VM execution targets.
Hyper-V is not used for this ESXi storage-only-node design. Although AHV is based on KVM technology, the supported Nutanix hypervisor product and configuration is specifically AHV, making generic KVM an incorrect selection. Reference: Prism 7.5 - Storage-Only Nodes . NHCF alignment: compute-only and storage- only node configurations.
질문 # 86
What resource should be used to ensure a successful upgrade of the hypervisors and AOS within a vSphere- based Nutanix cluster?
정답：A
설명：
The Nutanix Compatibility and Interoperability Matrix must be consulted before upgrading AOS or the ESXi hypervisor in a vSphere-based Nutanix cluster. The matrix identifies supported combinations of AOS releases, ESXi versions, Prism components, hardware platforms and related software. This prevents the administrator from introducing a hypervisor release that the installed AOS version does not support.
Upgrade planning must consider the current and target versions together. If the target AOS version requires a different supported hypervisor level, the administrator must follow the prescribed upgrade order. Nutanix Lifecycle Manager and one-click upgrade workflows perform compatibility checks, but the matrix remains the authoritative planning resource for confirming the intended version combination.
Nutanix Validated Designs provide architectural and deployment guidance rather than an exhaustive version- compatibility decision. Hardware replacement documentation governs component service procedures. Partner Software Validation may establish support for particular third-party products, but it does not replace Nutanix' s platform compatibility matrix for AOS and ESXi.
NHCF/NCA reference: Life Cycle Management-inventory, software updates, upgrade planning and compatibility validation; NCA Section 3, "Identify software maintenance tasks." Official references: AOS
7.5-ESXi Host Upgrade , LCM-Recommended Upgrade Order .
질문 # 87
An administrator needs to ensure that business-critical VMs maintain normal CPU performance.
Which action can the administrator take to generate alerts when VMs are oversubscribed during peak hours?
정답：D
설명：
CPU Ready Time measures the percentage of time that a VM's virtual CPUs are ready to execute but cannot be scheduled on physical CPU resources. It is therefore a direct indicator of processor contention or CPU oversubscription. A VM can show moderate CPU utilization while still suffering poor response times because its vCPUs are waiting for execution time.
Prism Central supports user-defined alert policies based on infrastructure metrics, including VM CPU Ready Time. The administrator can define a threshold and evaluation period so that an alert is generated when scheduling delays exceed an acceptable level during peak demand. This produces proactive notification instead of requiring periodic manual review.
Pulse sends diagnostic information to Nutanix Support but does not create the workload-specific threshold requested. Increasing vCPU allocation without first validating contention may worsen CPU Ready Time because the hypervisor must schedule additional virtual processors. Reviewing average CPU usage is retrospective and does not automatically generate an alert. The most precise control is therefore a custom CPU Ready alert. References: Prism Central 7.5 - Alert Metrics and Intelligent Operations - Chart Metrics .
질문 # 88
Refer to the exhibit.
A VM is experiencing poor performance at the storage level.
After reviewing the image, which action should the administrator take?
정답：A
설명：
The exhibit displays the Cluster-wide Controller Latency metric, which represents the average time required for I/O operations to be processed by the cluster's storage controllers. Although the chart contains a latency spike, it does not establish that the cluster lacks SSD capacity or that a Controller VM is undersized. The first diagnostic action should be to determine whether a storage policy, particularly a storage Quality of Service configuration, is limiting the VM.
Storage QoS can impose an IOPS limit on a VM. When the workload reaches that limit, I/O requests are delayed to enforce the configured policy, producing elevated latency even when the physical storage subsystem has sufficient capacity. Nutanix documentation specifically notes that a maximum-IOPS configuration can cause higher latency to appear for the affected VM.
Migrating the VM to another host is unlikely to resolve a policy-enforced storage limit because Nutanix storage is distributed across the cluster. Increasing CVM memory or purchasing additional SSDs would be premature without evidence of sustained resource exhaustion. The appropriate first step is therefore to inspect the VM's applicable storage policy and QoS settings. References: Prism 7.5 - Storage Overview and Prism Central 7.5 - Storage QoS .
질문 # 89
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NCA-7.5시험은 영어로 출제되는 만큼 시험난이도가 높다고 볼수 있습니다.하지만 NCA-7.5덤프만 있다면 아무리 어려운 시험도 쉬워집니다. 오르지 못할 산도 정복할수 있는게 NCA-7.5덤프의 우점입니다.NCA-7.5덤프로 시험을 패스하여 자격증을 취득하시면 굳게 닫혔던 취업문도 자신있게 두드릴수 있습니다. NCA-7.5덤프를 구매하시고 공부하시면 밝은 미래를 예약한것과 같습니다.
NCA-7.5자격증문제: https://www.passtip.net/NCA-7.5-pass-exam.html