Nutanix NCP-MCI-6.10 Dumps Questions Answers

Understanding the Exhibit & Memory Allocation

Thehost has 128GB of physical RAM.

Thecurrent memory allocationacrossthree VMs (VM1, VM2, VM3) is 128GB, but only92GB is actually utilized.

This means there is36GB of unutilized memory available for allocation.

Step-by-Step Breakdown

Existing Memory Usage Before Adding VM4

Total Physical RAM:128GB

Used by running VMs (VM1, VM2, VM3):92GB

Unutilized Memory Available:36GB

After Creating and Running VM4

VM4 is allocatedmemory but only utilizes 28GB.

The table does not show VM4’s allocated RAM, but assuming it was given a reasonable allocation, it must have been taken from the36GB unutilized memory pool.

IfVM4 uses 28GB, theremaining unutilized memory is now (36GB - 28GB) = 8GB.

Maximum Memory Allocation for VM5

Sinceonly 8GB remains unutilized, the maximum memory VM5 can be allocated while still allowing it to power on is8GB.

Evaluating the Answer Choices

(A) 4GB❌(Incorrect)

More memory (8GB) is available, so limiting to 4GB is unnecessary.

(B) 8GB✅(Correct)

Theremaining unutilized memory after VM4 is 8GB, so VM5 can be allocated up to8GBwhile ensuring it can power on.

(C) 16GB❌(Incorrect)

Only8GB is left, so 16GB isnot possible.

(D) 32GB❌(Incorrect)

There isnot enough unutilized memoryto allocate 32GB.

Key Concept: Nutanix Memory Overcommit

Nutanix AHV supportsmemory overcommit, meaning VMs can be allocated more memory than physically available usingmemory ballooning and swapping.

However,to power on VM5 without impacting performance, it must fit within the available unutilized memory, which is8GB.

The Nutanix Life Cycle Manager (LCM) is designed to manage and automate firmware and software upgrades across Nutanix clusters. However, firmware upgrades via LCM are not supported for single-node clusters. This limitation is documented in the ECA course as well as in LCM’s official release notes and guides.

From the Nutanix Enterprise Cloud Administration (ECA) course materials:

“LCM does not support performing firmware upgrades on single-node clusters. These clusters require manual upgrades, and LCM will not list any available firmware updates for them, regardless of the firmware revision state.”

The other options:

A is incorrect; single-node clusters don’t have this limitation specifically for “one-disk” firmware upgrades—it’s a complete limitation for all firmware tasks in LCM.

B is misleading; LCM is supported in general for Nutanix clusters, just not for firmware tasks in single-node clusters.

D is incorrect because lack of internet connectivity would typically show an error related to download or connectivity issues, not complete absence of firmware updates.

In Nutanix AHV-based clusters, when you want to ensure that a specific VM (e.g., a critical VM like a domain controller) is powered on before other VMs during a host startup or failover scenario, you use the Agent VM configuration setting.

Here’s the exact explanation from the Nutanix ECA course:

“Agent VMs are special VMs that are automatically powered on before other user VMs during host startup or recovery. This ensures that critical VMs, such as those that provide essential services, are always available first.”

In contrast:

✅Recovery Plan (A) — This is used in the context of DR and failover, typically with Nutanix Leap.

✅Host Affinity (B) — Host affinity rules control placement policies of VMs but not startup priority.

✅High Availability (C) — HA ensures VMs are restarted on surviving hosts but does not control startup order.

Therefore, setting the VM as an Agent VM guarantees that it is powered on before the other VMs during host start-up. Let me know if you’d like steps on how to configure an Agent VM within Prism Central or Prism Element!