Free Dec-2024 UPDATED Nutanix NCSE-Core Certification Exam Dumps is Online
Nutanix Exam 2024 NCSE-Core Dumps Updated Questions
NEW QUESTION # 113
A prospect's storage administrator is concerned about deploying Nutanix for their vSphere server virtualization environment due to anticipated increases to data retention for compliance purposes and associated costs.
Which Nutanix feature should an SE discuss to convince the prospect to
move forward?
- A. Adding Storage Only nodes
- B. Extending storage container with existing SAN storage
- C. Acropolis Block Services
- D. Linear scalability by adding more nodes
Answer: A
Explanation:
C: Adding Storage Only nodes:
* Nutanix allows for the addition of storage-only nodes to a cluster. These nodes provide additional storage capacity without adding compute resources, which is a cost-effective way to increase storage for data retention and compliance purposes.
* This capability allows the prospect to scale storage independently of compute, addressing concerns about data retention costs by adding capacity as needed without the overhead of additional CPU and memory resources.
NEW QUESTION # 114
An existing customer is considering deploying a new Splunk project onto their Nutanix infrastructure. The customer inquires about potential storage capacity saving for their splunk workload.
Which two Nutanix capacity optimization features should the SE recommend? (Choose two)
- A. Capacity tier de-duplication.
- B. Inline compression.
- C. Erasure coding.
- D. Post-process compression.
Answer: C,D
NEW QUESTION # 115
when reviewing Nutanix cluster upgrades. a customer engineer is concerned that their VM will be forced to repeatedly migrate between nodes. Which Nutanix feature allows VMs to remain on a host during an AOS upgrade?
- A. Data Locality
- B. CVM Autopathing
- C. Shadow Clones
- D. RF3
Answer: B
Explanation:
* Customer Concern:
* The concern is that VMs may be forced to repeatedly migrate between nodes during a Nutanix cluster upgrade.
* Nutanix Feature:
* CVM Autopathing: This feature ensures continuous VM operation by dynamically rerouting I/O and network traffic during node maintenance or upgrades.
* Explanation:
* CVM Autopathingallows VMs to remain on their current hosts while the Controller VM (CVM) handles the necessary I/O redirection.
* This minimizes the need for VM migrations, thereby reducing the operational impact during upgrades.
* Outcome:
* VMs can remain on their original hosts throughout the AOS upgrade process, ensuring minimal disruption and maintaining performance stability.
References: For more details on CVM Autopathing and its operational benefits, refer to Nutanix documentation on cluster maintenance and upgrade best practices.
NEW QUESTION # 116
A systems engineer is creating a workload for a Sizer Scenario that requires Disaster Recovery (DR) resources with a Recovery Point Objective (RPO) of 6 hours. The "Protect VMs and other Entities" setting is set to Yes.
Async is selected for the RPO. Which two other options must be enabled to have Sizer create a DR cluster?
(Choose two)
- A. Backup
- B. NearSync
- C. Remote Snapshot
- D. Disaster Recovery
Answer: C,D
NEW QUESTION # 117
An SE builds a Sizer scenario for SQL server running on Cisco C240 M4 servers.
Using only the Sizer BOM, which two actions can be performed? (Choose two)
- A. Build a complete BOM in Cisco commerce Workspace (CCW)
- B. Review workload sizing details.
- C. Reference the HCL for additional SKU's relevant to the configuration.
- D. Review budgetary pricing.
Answer: B,C
NEW QUESTION # 118
A prospective customer is concerned about having a single-pane-of-glass manage their infrastructure because it also provides a single point of-failure How does the Nutanix Prism architecture address this concern?
- A. Prism is deployed in a 3-node HA configuration
- B. Prism is protected by RF2
- C. Prism uses Linked Mode for HA
- D. Prism runs on every CVM.
Answer: D
NEW QUESTION # 119
An administrator needs to make sure an RF2 cluster can survive a complete rack failure without negatively effecting workload performance. The current cluster configuration consists of the following:
* 30 nodes: distributed 10 nodes per rack across three 42U rack
* Each nodes is configured with 40TB usable storage all flash (Cluster Total 1.2 PB Usable)
* Current cluster utilization is 900TB storage
Which configuration changes should be made to make sure that the cluster meets the requirements?
- A. Expanse the cluster by adding 9 nodes to a new 42U rack
- B. Expanse the cluster by adding 3 additional nodes per rack, 9 nodes total.
- C. Expanse the cluster by adding 8 nodes to a new 42U rack
- D. Expanse the cluster by adding 2 additional nodes per rack, 6 nodes total.
Answer: B
Explanation:
To ensure that an RF2 (Replication Factor 2) cluster can survive a complete rack failure without negatively affecting workload performance, it is important to have sufficient nodes distributed across multiple racks to maintain data availability and redundancy.
* Current Cluster Configuration:
* 30 nodes distributed as 10 nodes per rack across three racks.
* 40TB usable storage per node (total 1.2 PB).
* Current utilization: 900TB.
* Surviving a Complete Rack Failure:
* With RF2, data is replicated to two nodes. To survive a complete rack failure, each rack should have enough nodes to ensure that data can be replicated across the remaining racks.
* Adding 3 additional nodes per rack (total 9 nodes) ensures that the cluster can still function with
27 nodes across three racks, maintaining redundancy and performance.
* Avoiding Single Points of Failure:
* Ensuring that each rack has a balanced number of nodes helps avoid single points of failure and ensures that workloads can continue to operate without performance degradation.
By expanding the cluster to 39 nodes (13 nodes per rack), the administrator ensures that the cluster can handle a complete rack failure while maintaining sufficient storage capacity and performance.
References:
* Nutanix Bible, Cluster Resiliency and RF2 Configurations.
* Nutanix-NDB-User-Guide, Guidelines for Adding Nodes to a Cluster.
NEW QUESTION # 120
A customer needs a tool packaged as a VM that uses realistic workloads paired with real-world test scenarios for HCI environments.
The goal to benchmark performance during typical workflows and failure events.
Which Nutanix tool meets these tequErements?
- A. X-Ray
- B. Foundation
- C. Cluster Check
- D. Move
Answer: A
NEW QUESTION # 121
How should an administrator correct an SSL error when connecting to a Nutanix cluster?
- A. Create a new self-signed certificate for the cluster with a 4096 bit key
- B. Create a new SSL certificate for the cluster signed by an AD certificate authority
- C. Add the SSL certificate to the workstation's trusted people store
- D. Add the SSL certificate to an AD group policy applied to all computer objects
Answer: B
Explanation:
To resolve an SSL error when connecting to a Nutanix cluster, the administrator should:
* Generate a New SSL Certificate:
* The administrator should create a new SSL certificate for the cluster. This certificate should be signed by a trusted Certificate Authority (CA), such as an Active Directory (AD) certificate authority.
* Install the Certificate on the Cluster:
* Once the certificate is generated and signed, it needs to be installed on the Nutanix cluster. This ensures that the certificate is trusted by the clients connecting to the cluster.
* Update Trust Stores:
* Ensure that the clients and workstations connecting to the Nutanix cluster trust the CA that signed
* the new SSL certificate. This can often be achieved by updating the trusted root certificate authorities on the client systems.
Creating a new SSL certificate signed by an AD certificate authority ensures that the certificate is recognized and trusted within the organization, thereby resolving the SSL errors and establishing secure connections.
References:
* Nutanix Security Best Practices
* Nutanix Documentation on SSL Certificate Management
NEW QUESTION # 122
Whthin an RVtools output, which tab provides actual utilization information on thick provisioned disks?
- A. vPartition
- B. vDisk
- C. vCluster
- D. vinfo
Answer: D
NEW QUESTION # 123
An SE and a prospect decide on a specific node configuration. The SE changes the Sizer scenario from Automatic to manual mode to select the exact configuration decided with the prospect.
What additional detail should the SE now consider in the Sizing scenario?
- A. CVM Memory overhead.
- B. Block Awareness.
- C. N + 1 availability.
- D. Curator Capacity.
Answer: C
NEW QUESTION # 124
An SE is in the discovery phase with a new customer. The customer is frustrated with the lack of transparency into their environment with the current monitoring tools. The customer has difficulty correlating the degradation of the end user experience with point-in-time events.
Which Prism feature should the SE demonstrate to show relevant value?
- A. A specific virtual machine's Performance Summary
- B. Event tab on the Alerts page
- C. A specific virtual machine's virtual disk Additional Stats
- D. Analysis page with custom charts and event reporting
Answer: D
NEW QUESTION # 125
In the event of a primary datacenter failure. a customer wants to power on virtual machines in a secondary datacenter with an RPO and RTO of no more than 15 minutes. Upon further discussions with the customer. the systems engineer (SE) finds that round trip latency between the 2 sites ca reach up to 6ms Which Nutanix feature should the SE recommend?
- A. Rack Awareness
- B. Fault Tolerance FT1
- C. NearSync
- D. Metro Availability
Answer: C
NEW QUESTION # 126
Refer to Exhibit.
When entering a Raw Input workload into Sizer, what amount of RAM should be used for the entire workload?
- A. 64GB
- B. 32GB
- C. 42GB
- D. 48GB
Answer: D
Explanation:
C: 48GB:
* Based on the provided exhibit, the SE should enter the total amount of RAM required for the entire workload into the Sizer tool. The exhibit shows multiple VMs with different memory allocations.
* Summing up the memory allocations: 8GB (VM1) + 8GB (VM2) + 8GB (VM3) + 8GB (VM4) + 8GB (VM5) + 8GB (VM6) = 48GB
* Therefore, the SE should input 48GB as the total RAM required for the workload.
References:
* Nutanix Sizer tool documentation and guidelines for entering raw input workloads and calculating total memory requirements.
NEW QUESTION # 127
An administrator needs to report on any alerts generated by a Nutanix cluster that affected the cluster's availability over the past 10 days.
Which method should be used to locate these events?
- A. On the Alerts dashboard, filter based on Impact Type and the desired Time Range.
- B. On the Health dashboard, use the Log Collector to export data based on time stamp.
- C. Configure an Alert Policy to generate an email with the data on the Health dashboard.
- D. Export the cluster event log to a CSV on the Alerts dashboard.
Answer: A
Explanation:
To report on any alerts generated by a Nutanix cluster that affected the cluster's availability over the past 10 days, the administrator should use the Alerts dashboard in Prism. The steps are as follows:
* Navigate to the Alerts dashboard in the Prism web console.
* Use the filter options to select the Impact Type, specifically filtering for alerts that impact cluster
* availability.
* Set the desired Time Range to the past 10 days to view relevant alerts within this period.
* Review the filtered alerts to identify any that affected the cluster's availability.
This method provides a focused view of alerts related to cluster availability and allows for efficient reporting and analysis.
References:
* Nutanix Prism Web Console Guide
* Nutanix Alerts Dashboard Documentation
NEW QUESTION # 128
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