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NCSE-Core Certification – Valid Exam Dumps Questions Study Guide! (Updated 198 Questions)
NEW QUESTION # 116
A prospect provides the following details for sizing active working set based on their existing server virtualization environment:
Full backup reports:
January: 10TB
February: 11TB
March: 12TB
April: 13TB
May: 14TB
Average Read/Write Ratio - 75/25
When entering a Raw Input in Sizer, what should the SE use as the minimum amount of required SSD Storage?
- A. 3TB
- B. 4.5TB
- C. 1.5TB
- D. 6TB
Answer: D
Explanation:
E:xplanation:
To calculate the minimum amount of required SSD storage for the active working set:
* Determine the active working set size:
* The data growth pattern shows an increase of 1TB per month.
* Considering the most recent data point (May: 14TB), the active working set can be approximated as the difference between the highest and the lowest value in the given period.
* Consider the read/write ratio:
* Average Read/Write Ratio: 75/25
* Typically, write operations require more SSD space for better performance.
* SSD storage calculation:
* Given the active working set and growth pattern, a prudent estimate would be to ensure sufficient SSD space to handle peak loads and ensure performance.
* Based on the pattern and industry best practices, 6TB of SSD storage would be a reasonable minimum to accommodate the active working set and ensure performance.
References:
* Nutanix Sizer guidelines and industry best practices for SSD storage estimation in virtualized environments.
NEW QUESTION # 117
A customer who uses Nutanix for mission critical workloads is considering migrating public cloud workloads to Nutanix. The customer has experienced difficulty auditing where applications reside and understanding cloud costs on a per application basis.
Which Nutanix product should be discussed to address the customer'sneeds?
- A. Xi
- B. Calm
- C. Prism Pro
- D. Beam
Answer: D
NEW QUESTION # 118
How will an HDD failure affect VMs with data on the failed device?
- A. The VMs will crash, and will be restarted once the failed HDD has been replaced and the data has been restored.
- B. An HA event will occur, causing the affected VMs to restart on a node that contains the replica data.
- C. A live migration will be initiated, moving the affected VMs to a host that contains the replica data.
- D. The VMs will remain operational on that host and continue to function normally with no noticeable impact
Answer: B
Explanation:
When an HDD fails, Nutanix's high availability (HA) system ensures the continuation of VM operations by initiating an HA event. The affected VMs will be restarted on a node that contains the replica data, ensuring minimal downtime and data availability.
NEW QUESTION # 119
An SE is performing workload discovery with an SMB prospect running SQL Server. The databases is less than 1 TB, but its performance and uptime are critical to the prospect's business operations. Sizer sugests using
1065S nodes.
Which aspects of the NX-1065S-G5 would cause an SE to filter out that nodel from Sizer's Automatic configuration? (choose two.)
- A. Limited to 4 nodes
- B. 1Gb Networking
- C. Single Power Supply
- D. Single Socket Processor
- E. Single HDD
Answer: B,C
Explanation:
* Understanding Critical Requirements:
* For critical business operations, high availability, performance, and redundancy are essential to ensure minimal downtime and robust performance.
* NX-1065S-G5 Node Specifications:
NEW QUESTION # 120
Which three cluster operations require an administrator to reclaim licenses?(Choose three)
- A. Upgrade a cluster
- B. Remove a Node from a cluster
- C. Migrate a cluster
- D. Destroy a cluster.
- E. Move Nodes between clusters.
Answer: B,D,E
Explanation:
https://portal.nutanix.com/page/documents/details/?targetId=Web_Console_Guide-Prism_v4_7:lic_licensing_ma Reclaiming Licenses (Including License Renewal) You can reclaim and optionally re-apply licenses for nodes in your clusters:
* You must reclaim licenses when you plan to destroy a cluster. First reclaim the licenses, then destroy the cluster. You do not need to reclaim Starter licenses. These licenses are automatically applied whenever you create a cluster, including after you have destroyed a cluster.
* Return licenses to your inventory when you remove one or more nodes from a cluster. Also, if you move nodes from one cluster to another, first reclaim the licenses, move the nodes, then re-apply the licenses.
* You can reclaim licenses for nodes in your clusters in cases where you want to make modifications or downgrade licenses. For example, applying an Ultimate license to all nodes in a cluster where some nodes are currently licensed as Pro and some nodes are licensed as Ultimate. You might also want to transition nodes from Ultimate to Pro licensing.
* You must reclaim licenses when you renew licenses. First reclaim the expired licenses, then apply new licenses.
NEW QUESTION # 121
A customer needs a tool packaged as a VM that uses realistic workloads paired with real-world test scenarios for HCI environments. The goal is to benchmark performance during typica! workflows and failure events.
Which Nutanix tool meets these requirements?
- A. Foundation
- B. Move
- C. Cluster Check
- D. X-Ray
Answer: D
NEW QUESTION # 122
Which functionality allows workloads to continue to run on the host when an AOS upgrade occurs?
- A. CVM Autopathing
- B. High Availability
- C. Autonomous Extent Store
- D. Acropolis Dynmic Scheduler
Answer: A
NEW QUESTION # 123
A customer is conceded that IT will not be able to take advantage of Nutanix's frequent feature releases due to the man hour requirements of maintaining compliance with industry regulatory controls.
Which item should the SE discuss at the next customer visit with IT?
- A. Security Configuration Management Automation (SCMA)
- B. Data at Rest Encryption (Software)
- C. Two-factor Authentication
- D. Factory-installed self-encryption drives (SED)
Answer: A
NEW QUESTION # 124
An SE is meeting with a prospect that is refreshing infrastructure in 100 retail locations. Currently the stores use vSphere hosts connected to direct attached storage and are managed by 6 separate vCenter servers. On-site retail staff is unqualified to deal with any hardware break/fix issues.
Which two aspects of Nutanix solution should the SE highlight? (Choose two)
- A. Cloud Connect.
- B. Self-healing infrastructure.
- C. Prism Central.
- D. Data Locality.
Answer: B,C
Explanation:
A: Self-healing infrastructure:
* Nutanix provides a self-healing infrastructure that automatically detects and recovers from hardware failures, minimizing the need for on-site intervention. This is crucial for retail locations where on-site staff may not be qualified to handle hardware issues.
C: Prism Central:
* Prism Central allows for centralized management of multiple Nutanix clusters across different locations.
This simplifies management and reduces operational complexity, especially for environments with numerous sites like the 100 retail locations.
References:
* Nutanix Prism documentation and self-healing infrastructure features provide detailed information on how these capabilities simplify management and enhance reliability for distributed environments
NEW QUESTION # 125
During an initial discussion. a prospective customer indicates they are strongly considering vSAN for their HCI initiative. The prospect's workloads are mostly read-intensive and they have over 1PB of archival dat a. The prospect expects to save on costs using storage efficiencies that their existing platform does not support. Which two Nutanix differentiators should the systems engineer discuss? (Choose two.)
- A. Compression on Hybrid Nodes
- B. Volume Group Load Balancing
- C. Data Locality
- D. CVM Autopathing
Answer: A,B
NEW QUESTION # 126
For security reason an administrator needs to logically separate management and data traffic on Nutanix cluster.
Which feature should the administrator select for this configuration?
- A. Network Segmentation
- B. Microsegmentation
- C. Prism Central
- D. Network Virtualization
Answer: A
Explanation:
To logically separate management and data traffic on a Nutanix cluster, the administrator should use Network Segmentation. This feature allows for the isolation of different types of traffic, ensuring that management and data operations do not interfere with each other and enhancing security and performance.
NEW QUESTION # 127
InFiles, how many FSVMs are deployed by default?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
According to the Nutanix Bible, three File Server VMs (FSVMs) are deployed by default in a Nutanix Files deployment to ensure high availability and load balancing.
NEW QUESTION # 128
From Which page on portal.nutanix.com can an open case be directly escalated?
- A. View Cases
- B. Home
- C. Case Detail
- D. 360 View
Answer: C
Explanation:
D: Case Detail:
* On portal.nutanix.com, open cases can be directly escalated from the "Case Detail" page. This page provides specific details about the case, including the ability to escalate it if necessary.
* The "Case Detail" page contains all relevant information about the case, making it the appropriate place to manage and escalate cases.
NEW QUESTION # 129
A prospect is seeking a Nutanix solution for a mission critical application that needs to sustain two simultaneous node outages and prefers that the cluster be able to fully rebuild both data and metadata in the event hardware issues.
what is the minimum number of nodes required for the cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
A prospect is looking for a Nutanix solution for a mission-critical application that needs to sustain two simultaneous node outages and prefers the cluster to fully rebuild both data and metadata in the event of hardware issues. Here is the detailed explanation:
* Requirement Analysis:
* Sustain two simultaneous node outages.
* Fully rebuild both data and metadata after hardware issues.
* Feature Analysis:
* Nutanix clusters use Replication Factor (RF) to ensure data protection and availability. For RF3 (Replication Factor 3), which protects against two simultaneous node failures, a minimum of 5 nodes is required.
* To fully rebuild both data and metadata after failures, the system needs an additional node to ensure there is enough redundancy and performance.
* Conclusion:To achieve RF3 and sustain two simultaneous node failures while allowing full rebuild of data and metadata, a minimum of 6 nodes is required.
References:
* Nutanix documentation on cluster resiliency and RF configurations
NEW QUESTION # 130
What are two key Nutanix value propositions? (Choose two)
- A. Lowest initial cost than a comparable competitive HCI or 3-tier solution
- B. One-Click Infrastructure Management
- C. Highest performance across all workload types
- D. Rapid time to value
Answer: A,B
NEW QUESTION # 131
A System engineer (SE) is gathering requirements to size a hybrid cluster to replace a prospect's existing IT test and development environment. The prospective customer has indicated the cluster contains no business critical applications and has provided the aggregate vCPU and RAM requirements of the existing cluster. which two additional items does the SE require to size the cluster?(Choose two)
- A. Storage Capacity
- B. Existing Drive Count
- C. Working Data Set
- D. Virtual Switch Configuration
Answer: A,C
NEW QUESTION # 132
A customer intends to build out their VDI environment over a period of 18 months. They require a consistent user experience as their numbers grow. what element of the Nutanix WebScale architecture would a systems engineer discuss with them?
- A. Linear performance with predictable scaling
- B. No single point of failure
- C. All intelligence in software
- D. Nutanix can run on multiple hardware vendor platforms
Answer: A
Explanation:
For a customer intending to build out their VDI environment over 18 months, the systems engineer should highlight the element of Nutanix WebScale architecture that ensures linear performance with predictable scaling.
* WebScale Architecture:
* Nutanix's WebScale architecture is designed to provide consistent performance as the environment scales. Each node added to the cluster contributes proportional compute, storage, and network resources.
* Linear Scaling:
* This architecture ensures that performance remains consistent and predictable as new nodes are added, which is critical for maintaining a consistent user experience in a growing VDI environment.
* Benefits:
* Predictable Performance: Users can expect the same level of performance as the environment scales.
* No Single Point of Failure: The distributed nature of Nutanix's architecture ensures high availability and resilience, which is crucial for VDI environments.
References:
* Nutanix WebScale Architecture documentation.
* VDI deployment guides and scalability best practices on Nutanix platforms.
NEW QUESTION # 133
A customer has successfully deployed Citrix XenDesktop on Nutanix,
They value the product but view Nutanix as a VDI appliance. The customer mentions a cloud initiative.
Which open-ended discovery question should the SE ask to start a conversation about expanding beyond VDI workloads?
- A. Have you reviewed additional features Nutanix like Calm or Beam yet?
- B. Are you using Time Stream for the VDI workloads?
- C. What is your process for evaluating new methodologies and technologies?
- D. Does your company use Microsoft Exchange?
Answer: C
Explanation:
C: What is your process for evaluating new methodologies and technologies?
* This open-ended question helps initiate a broader discussion about the customer's approach to technology adoption and evaluation. It allows the SE to understand the customer's decision-making process and criteria for adopting new technologies beyond their current VDI workload.
* By understanding the evaluation process, the SE can tailor the conversation to introduce Nutanix's capabilities in other areas such as cloud integration, database management, and application development, thus expanding the scope of Nutanix solutions within the customer's infrastructure.
NEW QUESTION # 134
A prospective customer has a requirement for Data-at-Rest-Encryption for all their data Which two license options are available to address this requirement? (Choose two)
- A. Pro
- B. Starter with the Encryption SKU
- C. Pro with the Encryption SKU
- D. Ultimate
Answer: C,D
Explanation:
* Customer Requirement:
* Data-at-Rest-Encryption for all data.
* License Options:
* Pro with the Encryption SKU: This option allows customers to add encryption capabilities to the Pro tier.
* Ultimate: This tier includes built-in encryption features, providing comprehensive data security.
* Explanation:
* Pro with the Encryption SKU: Customers using the Pro tier can enhance their security by purchasing the additional Encryption SKU, which enables Data-at-Rest-Encryption.
* Ultimate: This tier natively includes encryption, offering an all-in-one solution for customers requiring high levels of data security without additional SKUs.
* Outcome:
* Customers can choose either of these two licensing options to meet their Data-at-Rest-Encryption requirements, ensuring that all their data is securely encrypted.
References: For detailed licensing information and encryption capabilities, refer to Nutanix documentation on security features and licensing tiers.
NEW QUESTION # 135
A systems engineer is building a solution for a federal government prospect that requires. FIPS 140-2 Level 2 encryption for data at rest. Which two items are required to deliver a solution that meets the encryption standard? (Choose two)
- A. Nutanix Prism Pro Licensing
- B. A supported key Management Server
- C. Self-Encrypting Drive
- D. Nutanix Software Encryption
Answer: B,C
NEW QUESTION # 136
What are two things that the ADS service does for VMs within AHV? (Choose two.)
- A. Invoke workload movement when there is no contention of resource
- B. Re-balance powered-on VMs evenly throughout the cluster
- C. Invoke workload movement if there is contention of resources.
- D. Balance VMs throughout the Cluster when the VM is first powered on
Answer: C,D
NEW QUESTION # 137
Oracle HCL for certified Joint Support with Nutanix has Oracle Linux and Oracle VM via iSCSI listed.
What Nutanix feature is used by this certified Configuration.
- A. ACS
- B. OSS
- C. AFS
- D. ABS
Answer: D
NEW QUESTION # 138
In which scenario should shadow clones be explicitly disabled?
- A. when deploying Horizon View virtual desktops
- B. when deploying Splunk
- C. when deploying Citrix virtual desktops
- D. when deploying an Oracle RAC database
Answer: D
NEW QUESTION # 139
A VOI environment based on AHV Cluster is not performing well. The current environment is using only one bridge (BridgeO). An administrator need to verify if nodes are using all network card associated to BridgeO.
Which two menus should be used to check the current configuration? (Choose two.)
- A. Network Configuration item in Setting menu
- B. Host NICs tab in Hardware menu
- C. Host view in Network menu
- D. 1.0 Metrics tab VM menu
Answer: B
NEW QUESTION # 140
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