근 몇년간IT산업이 전례없이 신속히 발전하여 IT업계에 종사하는 분들이 여느때보다 많습니다. 경쟁이 이와같이 치열한 환경속에서 누구도 대체할수 없는 자기만의 자리를 찾으려면 IT인증자격증취득은 무조건 해야 하는것이 아닌가 싶습니다. Nutanix인증 NCA-7.5시험은 IT인증시험중 가장 인기있는 시험입니다. ExamPassdump에서는 여러분이Nutanix인증 NCA-7.5시험을 한방에 패스하도록 실제시험문제에 대비한Nutanix인증 NCA-7.5덤프를 발췌하여 저렴한 가격에 제공해드립니다.시험패스 못할시 덤프비용은 환불처리 해드리기에 고객님께 아무런 페를 끼치지 않을것입니다.
| Section | Objectives |
|---|---|
| Topic 1: Demonstrate and Understand Platform Health and Monitoring | - Review and interpret workload performance - Leverage support functions - Review and interpret alerts and events - Perform and interpret a health check |
| Topic 2: Describe Cluster Configuration and Maintenance | - Identify hardware maintenance tasks - Identify software maintenance tasks - Describe valid cluster options |
| Topic 3: Recognize Nutanix Solutions and Tools | - Recognize use cases and features of Nutanix tools - Recognize Nutanix solutions, use cases, and features of Nutanix Cloud Infrastructure (NCI) technologies - Recognize non-Nutanix Cloud Infrastructure (NCI) solutions, use cases, and features |
| Topic 4: Describe Nutanix Platform Administration | - Describe virtual machine tasks - Discuss storage operations - Identify virtual networking tasks - Describe licensing tasks |
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질문 # 45
A virtual appliance provides network services required by other VMs on the same host. The VM should start before other VMs, shut down after other VMs, and remain associated with the same host during maintenance operations.
Which VM configuration best matches this requirement?
정답：A
설명：
The virtual appliance should be configured as an agent VM. AHV agent VMs are intended for infrastructure or service appliances that provide host-local functionality required by ordinary guest VMs. The agent designation gives the VM specialized power-order and placement behavior: it is powered on before normal VMs, powered off after normal VMs, and is not live-migrated to another host while running.
If the host experiences an HA event or enters maintenance mode, the agent VM is powered off rather than migrated. After the host returns to normal operation, the agent VM is powered on again on that same host.
This preserves the intended host-local association of services such as network, security, monitoring, or storage appliances.
VM-Host affinity alone expresses a placement preference or requirement but does not provide the complete agent-VM startup and shutdown ordering. Nutanix Guest Tools provides guest-management and snapshot capabilities, not host-local service-appliance semantics. Disconnecting the vNIC would prevent the appliance from delivering the stated network services.
All three requirements-startup priority, delayed shutdown, and host persistence-therefore identify the agent VM configuration.
NHCF/NCA reference: AHV VM configuration, infrastructure appliances, power sequencing, and host maintenance behavior. Official references: Creating an AHV VM and Agent VM Behavior .
질문 # 46
Which condition will prevent Nutanix Guest Tools (NGT) from being installed in a VM?
정답：C
설명：
The guest VM must be powered on before Nutanix Guest Tools can be installed inside its operating system.
NGT is not merely a configuration attribute applied to the VM object. It is a software package containing components such as the Nutanix Guest Agent and supporting services that must be installed and executed within the running guest operating system. A powered-off VM cannot execute the installer, start the required services, or establish communication between the guest agent and the Controller VM.
Prism can enable NGT and mount its installer ISO under applicable conditions, including while a VM is powered off, but the actual software installation cannot complete until the guest operating system is running.
This distinction between mounting the installer and installing the software is critical.
NGT supports qualified Windows and Linux operating systems, so neither operating-system family inherently prevents installation. Administrators must instead confirm that the specific OS version is supported, that the VM is powered on, that valid credentials or interactive access are available, and that required CVM-to-guest connectivity exists. Once installed, NGT supports functions such as application-consistent snapshots, guest shutdown and restart, file-level recovery, and guest-agent communication.
NHCF/NCA reference: VM administration and Nutanix Guest Tools lifecycle. Official references: Setting Up NGT and Nutanix Guest Tools .
질문 # 47
An administrator wants Prism Central to display CPU utilization for five virtual machines over the past 24 hours.
Which chart type should be used?
정답：A
설명：
A Metric Chart is designed to display one selected performance metric across one or more entities. In this scenario, CPU utilization is the single metric, while the five virtual machines are the multiple entities being compared. The chart's time range can be set to the previous 24 hours so that utilization trends and differences among the VMs are visible over a common interval.
Nutanix distinguishes a Metric Chart from an Entity Chart by what remains constant. A Metric Chart fixes the metric and permits multiple entities. An Entity Chart fixes the entity and displays one or more metrics for that entity. Therefore, if the administrator wanted to examine CPU utilization, memory utilization, IOPS, and network throughput for one VM, an Entity Chart would be appropriate. That is not the requirement presented here.
A Gantt chart represents task duration or scheduled activity along a timeline and is not the Prism performance- comparison chart for this use case. A pie chart represents composition at a point in time and is unsuitable for displaying historical CPU behavior across a 24-hour period.
The determining relationship is therefore one metric-CPU utilization-mapped to five VM entities, which directly matches the Metric Chart definition.
NHCF/NCA reference: Prism analysis, performance monitoring, entity selection, metrics, and time-range configuration. Official references: Prism 7.5 Analysis Dashboard and Creating a Metric Chart .
질문 # 48
An administrator needs to attach a Volume Group to a Virtual Machine (VM).
When can the administrator complete this task?
정답：C
설명：
A Volume Group is attached to an existing AHV VM through the VM-management or Volume Group modification workflow. The administrator selects the VM for modification, accesses the Volume Groups section, chooses an available Volume Group and completes the attachment. Therefore, option B describes the applicable lifecycle stage.
A Volume Group consists of one or more virtual disks that can be presented to a VM as SCSI block devices.
After attachment, the guest operating system discovers the disks and the administrator can initialize, partition and format them according to application requirements. A Volume Group can also be managed from the Prism Element Volume Group interface, where the Attach to a VM action selects an existing target VM.
A storage policy governs storage behavior and does not itself attach a Volume Group. Migration changes workload placement or location but is not the standard attachment workflow. The initial VM-creation workflow focuses on defining the VM's compute, network and ordinary virtual-disk configuration; attaching an existing Volume Group is handled as a modification after the VM entity exists.
NHCF/NCA reference: Storage Concepts, Volume Groups and VM lifecycle administration; NCA Section 2,
"Discuss storage operations" and "Describe VM tasks." Official references: Prism 7.5-Modifying a Volume Group , Prism 7.5-Managing an AHV VM .
질문 # 49
Which task must be performed first when preparing to upgrade an Internet-connected Nutanix cluster using Life Cycle Manager?
정답：C
설명：
The administrator must first run an LCM inventory. Inventory establishes the cluster's current software and firmware state, refreshes component metadata, and obtains information about compatible updates available through the connected Nutanix source. LCM requires this baseline before it can accurately identify upgrade candidates and construct a valid update plan.
Executing an upgrade immediately is premature because LCM must first know which component versions are installed and which update combinations are supported. The upgrade workflow subsequently performs dependency evaluation and prechecks before applying selected components. Directly uploading software bundles is principally associated with dark-site or disconnected workflows. An Internet-connected cluster can retrieve the required metadata and available bundles through its configured online source. Restarting cluster services is neither the initial preparation step nor a normal manual prerequisite for LCM discovery.
Inventory also refreshes the LCM framework when required and makes the resulting component information available in the management interface. After inventory completes, the administrator reviews available updates, selects applicable components, executes prechecks, resolves reported issues, and then initiates the upgrade plan. This sequence minimizes compatibility and dependency risks.
NHCF/NCA reference: Life Cycle Manager, connected-site operation, inventory, prechecks, and upgrade planning. Official references: Performing LCM Inventory and Pre-Upgrade Configurations and Recommendations .
질문 # 50
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