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Nutanix NCA Exam Questions
- Topic 1: Describe Life Cycle Management: Life Cycle Management (LCM) software and firmware are discussed in this topic.
- Topic 2: Describe Nutanix Fundamental Concepts: It focuses on Prism Central and Prism Element. The topic also identifies differences between Prism Central and Prism Element and describes different components of a Nutanix cluster. Lastly, the topic also covers the sub-topic of Hyperconverged Infrastructure (HCI).
- Topic 3: Explain Cluster Alerts and Monitoring Administration: The topic interprets alerts, events, and cluster health. It also describes the different advantages of Pulse and interaction with the Support Portal. Lastly, the topic explains the difference between VM, node, and cluster performance metrics.
- Topic 4: Describe Storage Concepts: It explains the features and architecture of Nutanix storage. Moreover, the topic discusses the difference between replication and redundancy factors.
- Topic 5: Explain Virtual Infrastructure Administration: Identification of VM, network, and node configuration is discussed in this topic. The topic also explains the image service and VM operations.
- Topic 6: Describe Nutanix Solutions: Concepts of Nutanix architecture are discussed in this topic. It also focuses on identifying Nutanix products by use case.
Free Nutanix NCA Exam Actual Questions
Note: Premium Questions for NCA were last updated On Nov. 08, 2024 (see below)
An administrator wants to view VMs with NGT Installed and Filter by their installed guest operating systems.
How can this task most quickly be accomplished within prism central?
User are complaining that web application hosted on a Nutanix cluster are running slow. After reviewing the performance metric, it is determined that the CPU Ready time is high in the cluster.
What entity is impacted by CPU ready time?
The oplog is a critical component of the Nutanix distributed storage fabric and can be impacted by high CPU Ready time. When the CPU Ready time is high, there can be delays in writing data to the oplog, resulting in slower overall cluster performance. Additionally, high CPU Ready time can also lead to increased write amplification, further reducing I/O performance.
What type of relationship does a VM Affinity policy define?
The type of relationship that a VM Affinity policy defines is VM to Host. A VM Affinity policy is used to specify which host a virtual machine should be placed on. This can be used to ensure that certain VMs are always running on the same host for performance or availability reasons. Additionally, VM Affinity policies can also be used to ensure that VMs are spread across multiple hosts for better load balancing.
Which VM-level feature ensures continuous availability of data?
Data Protection is a feature that ensures that data stored on a VM is protected against data loss in the event of hardware failure, data corruption, or other unexpected events. It typically includes features such as snapshots, replication, and backup, which enable administrators to create multiple copies of data and store them in different locations to provide redundancy and ensure availability.
Replication Factor is a related concept, but it is not a VM-level feature in and of itself. Replication Factor is a setting that can be configured at the storage level to determine how many copies of data are stored on different nodes in a distributed storage system. Data Locality and Deduplication are also related concepts, but they do not directly ensure continuous availability of data.
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