Nutanix Exam Nutanix NCA-5.15 4 — Questions and Answers
Question 1: Which Nutanix service provides application-consistent snapshots by coordinating with guest OS agents?
- Nutanix Files
- Nutanix Mine
- Application-Consistent Snapshots via VSS/NGT (Correct answer)
- Nutanix Objects
Correct answer: Application-Consistent Snapshots via VSS/NGT
Nutanix Guest Tools (NGT) integrates with VSS on Windows to create application-consistent snapshots that ensure data integrity for applications like databases.
Question 2: What is the purpose of the 'Rebuild Capacity Reserved' setting in a Nutanix cluster?
- Reserves space for VM snapshots
- Ensures enough free space exists to rebuild data after a node or disk failure (Correct answer)
- Sets aside capacity for Erasure Coding parity
- Limits container size to prevent over-provisioning
Correct answer: Ensures enough free space exists to rebuild data after a node or disk failure
Rebuild Capacity Reserved ensures the cluster keeps enough free space available to re-replicate data if a node or drive fails, maintaining RF compliance.
Question 3: In Nutanix, which feature allows VMs to be protected and replicated to a remote site for disaster recovery?
- Nutanix Calm
- Nutanix Data Lens
- Protection Domains / Nutanix DR (Correct answer)
- Nutanix Karbon
Correct answer: Protection Domains / Nutanix DR
Protection Domains (and the newer Nutanix DR / Leap) enable VM replication to remote Nutanix clusters for disaster recovery purposes.
Question 4: Which hypervisor ships natively embedded in Nutanix hardware appliances without additional licensing?
- VMware ESXi
- Microsoft Hyper-V
- Nutanix AHV (Correct answer)
- Citrix XenServer
Correct answer: Nutanix AHV
AHV (Acropolis Hypervisor) is Nutanix's own KVM-based hypervisor that is included with AOS at no extra licensing cost.
Question 5: What is the primary purpose of Nutanix Calm?
- Network performance monitoring
- Application lifecycle automation and orchestration (Correct answer)
- Block storage provisioning
- Multi-cluster hardware inventory
Correct answer: Application lifecycle automation and orchestration
Nutanix Calm is an application automation and orchestration engine that manages the full lifecycle of multi-tier applications through blueprints.
Question 6: Which Nutanix component handles object storage workloads with an S3-compatible API?
- Nutanix Files
- Nutanix Volumes
- Nutanix Objects (Correct answer)
- Nutanix Mine
Correct answer: Nutanix Objects
Nutanix Objects provides S3-compatible object storage built on the Nutanix platform for unstructured data at scale.
Question 7: When a Nutanix node is placed in maintenance mode, what happens to its running VMs?
- They are powered off immediately
- They are live-migrated to other nodes in the cluster (Correct answer)
- They are suspended and stored locally
- They continue running on the same node
Correct answer: They are live-migrated to other nodes in the cluster
When maintenance mode is triggered, Nutanix live-migrates all running VMs on that node to other available nodes in the cluster before taking the node offline.
Nutanix Exam Nutanix NCA-5.15 4
Which Nutanix service provides application-consistent snapshots by coordinating with guest OS agents?