與 VCESoft考古題的超低價格相反，VCESoft提供的NCA-7.5考試考古題擁有最好的品質。而且更重要的是，VCESoft為你提供優質的服務。只要你支付了你想要的考古題，那麼你馬上就可以得到它。VCESoft網站有你最需要的，也是最適合你的考試資料。你購買了NCA-7.5考古題以後還可以得到一年的免費更新服務，一年之內，只要你想更新你擁有的資料，那麼你就可以得到最新版。VCESoft盡最大努力給你提供最大的方便。
| Section | Objectives |
|---|---|
| Describe Nutanix Platform Administration | - Identify virtual networking tasks - Discuss storage operations - Describe virtual machine administration tasks - Describe licensing tasks |
| Recognize Nutanix Solutions and Tools | - Recognize Nutanix tools, features, and use cases - Recognize non-NCI Nutanix technologies, features, and use cases - Recognize Nutanix Cloud Infrastructure (NCI) technologies, features, and use cases |
| Demonstrate and Understand Platform Health and Monitoring | - Perform and interpret health checks - Review and interpret alerts and events - Review and interpret workload performance - Leverage support functions |
| Describe Cluster Configuration and Maintenance | - Describe supported cluster configuration options - Identify software maintenance tasks - Identify hardware maintenance tasks |
VCESoft的產品不僅可以幫你順利通過Nutanix NCA-7.5 認證考試，而且還可以享用一年的免費線上更新服務，把我們研究出來的最新產品第一時間推送給客戶，方便客戶對考試做好充分的準備。如果你考試失敗，我們會全額退款給你。
問題 #68
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?
答案：B
解題說明：
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 .
問題 #69
What crucial step must be taken before successfully stopping a Nutanix cluster?
答案：C
解題說明：
All guest virtual machines must be shut down before stopping a Nutanix cluster. A cluster shutdown terminates the AOS services provided by the Controller VMs and ultimately shuts down the hypervisor hosts.
Leaving user workloads running would expose those VMs to abrupt power loss, interrupted write operations and possible application or filesystem corruption.
The supported sequence begins with a controlled shutdown of the guest operating systems. Administrators should verify that no user VMs remain powered on, check cluster health and then execute the supported cluster-stop procedure. The cluster process coordinates the shutdown of AOS services and Controller VMs; therefore, administrators must not manually power off every CVM as the first action.
Disabling the Remote Support Tunnel has no bearing on the safe shutdown of storage and compute services.
Protection domains generally do not need to be disabled for an ordinary cluster shutdown, although synchronous-replication configurations can require additional site-specific preparation.
NHCF/NCA reference: Cluster maintenance, controlled shutdown and service-management procedures; NCA Section 3, "Identify hardware maintenance tasks." Official references: AHV-Shutting Down a Cluster , Shutting Down DR Clusters .
問題 #70
On which entity is Replication Factor configured?
答案：A
解題說明：
Replication Factor is configured on a storage container. It determines how many copies of the data associated with that container are maintained across the Nutanix distributed storage fabric. The official Prism 7.5 definition states that replication factor is the number of copies of data maintained on a storage container within a cluster. For example, RF2 maintains two copies, whereas RF3 maintains three copies and consequently requires a cluster capable of providing the corresponding fault-tolerance level.
A storage pool aggregates physical storage resources, but it does not independently establish the replication policy for guest data. A protection domain defines which entities are protected and controls snapshot or replication schedules for disaster recovery; it is not the administrative location for configuring local data-copy count. "Replication Policy" is therefore a distractor representing data-protection behavior rather than an AOS storage entity.
Replication factor also affects usable capacity because additional copies consume physical storage.
Administrators must therefore align the container's replication factor with the cluster's available fault domains and required resilience. Prism requires RF3 to be configured individually for the applicable containers after the cluster supports the necessary fault-tolerance level.
NHCF/NCA reference: Cluster storage configuration, storage containers, distributed storage, and data resilience. Official references: Replication Factor and Replication Factor Configuration .
問題 #71
Refer to the exhibit.
A cluster is showing the alert in the attached image.
What is the recommended method to quickly determine possible causes and corrective actions for this alert?
答案：C
解題說明：
The alert title is the navigation control used to open the alert details page. That page consolidates the information needed to investigate the condition, including the alert description, severity, creation time, affected entity, possible causes, and recommended corrective actions. Nutanix documentation states that an administrator displays an alert's details by clicking its title.
The Source Entity link leads to information about the affected object-for example, a disk, controller VM, host, or cluster. Entity information may be useful later in the investigation, but it is not the direct route to the alert-specific cause and resolution guidance requested in the question. The selection box merely selects the record for supported bulk or administrative operations. Email Configuration controls alert-notification delivery and does not diagnose the active alert.
Copying the title into a public search engine is also inferior to using the contextual information already maintained in Prism. Search results may apply to different software releases or environmental conditions, whereas the details page is connected to the actual alert instance and entity. Therefore, clicking the alert title is the fastest supported diagnostic path. References: Prism Central - Alerts Summary View and Prism 7.5 - Alert Details . NHCF alignment: interpreting and investigating alerts.
問題 #72
What are two requirements to upgrade Nutanix Guest Tools on a VM? (Choose two.)
答案：A,B
解題說明：
The VM must be powered on so that the Nutanix Guest Agent and the guest operating system can participate in the NGT installation or upgrade workflow. The NGT software runs inside the guest, so a powered-off VM cannot execute the installer, communicate status, or complete the upgrade operation.
An available IDE or SATA CD-ROM slot is also required because Prism mounts the Nutanix Guest Tools ISO to the VM during configuration, installation, or upgrade. If the VM's virtual CD-ROM is already occupied by another ISO, the NGT media cannot be attached through the expected workflow. Nutanix documentation therefore requires at least one empty supported CD-ROM device. After installation or reconfiguration, supported versions can automatically eject the mounted NGT media.
A DNS entry is not a universal prerequisite for upgrading NGT. Although functional name resolution may support broader management operations, the upgrade requirement is based on VM power state and the ability to mount the NGT ISO. Powering off the VM directly conflicts with the installation requirement. References:
Prism Central 7.5 - Setting Up NGT and Nutanix Guest Tools Requirements . NHCF alignment: VM guest- tools administration.
問題 #73
......
VCESoft擁有一個由龐大的Nutanix行業精英組成的團隊。他們都在Nutanix行業中有很高的權威。他們利用專業的知識和經驗不斷地為準備參加NCA-7.5相關認證考試的人提供培訓材料。VCESoft提供的考試練習題和答案準確率很高，可以100%保證你NCA-7.5考試一次性成功，而且還免費為你提供一年的更新服務。
NCA-7.5最新考古題: https://www.vcesoft.com/NCA-7.5-pdf.html