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Nutanix NCS-Core Exam Questions

Exam Name: Nutanix Certified Services Core Infrastructure Professional
Exam Code: NCS-Core
Related Certification(s): Nutanix Certified Professional Certification
Certification Provider: Nutanix
Number of NCS-Core practice questions in our database: 302 (updated: Nov. 15, 2024)
Expected NCS-Core Exam Topics, as suggested by Nutanix :
  • Topic 1: Nutanix Enterprise Cloud Platform (ECP) Fundamentals: In this section of the exam, the topics covered include core ECP principles such as hyper-converged infrastructure (HCI) and distributed storage fabric. Moreover, it also covers Nutanix architecture, clusters, and components such as the Cluster Virtual Machine.
  • Topic 2: Nutanix software installation process: This section covers the installation and setting up of networks, storage, and security options.
  • Topic 3: Cluster Management: In this section, candidates are tested for their knowledge of adding nodes, scaling clusters, and overseeing resources. Storage Services: This section covers the comprehension of various Nutanix storage concepts such as Erasure Coding Replication (EC-Replicate).
  • Topic 4: Data Protection: This section of the exam covers Nutanix data protection features including snapshots, replication, and disaster recovery.
  • Topic 5: Performance Monitoring and Maintenance: This section covers how to resolve common Nutanix cluster issues and using Nutanix monitoring technologies.
  • Topic 6: Security: In this section of the exam, the use of Nutanix security best practices is explored.
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Chantay

3 days ago
I passed the Nutanix Certified Services Core Infrastructure Professional exam, and Pass4Success practice questions were instrumental in my success. One question that puzzled me was about monitoring I/O performance metrics. I wasn't entirely sure which tools to use for performance monitoring, but I managed to pass.
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Bobbye

6 days ago
Were there many questions on networking in AHV?
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Nelida

13 days ago
Nutanix certified! Pass4Success really came through with relevant exam prep. Couldn't have done it without them.
upvoted 0 times
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Caren

18 days ago
The Nutanix exam was tough, but I passed it with the help of Pass4Success practice questions. There was a question about setting up storage pools and containers, which had me second-guessing. I wasn't sure about the best practices for creating storage containers, but I still passed the exam.
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Ronna

30 days ago
How about storage concepts? What should I prioritize?
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Sheron

1 months ago
I am thrilled to have passed the Nutanix Certified Services Core Infrastructure Professional exam. The Pass4Success practice questions were a lifesaver. One question I found challenging was about configuring encryption for data at rest. I wasn't confident about the specific encryption algorithms supported by Nutanix, but I managed to get through.
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Sheron

1 months ago
Whew, that Nutanix exam was tough! Grateful for Pass4Success - their materials were a lifesaver. Passed on my first try!
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Deandrea

2 months ago
Congrats! I'm preparing for it now. Any tips on Prism Central management questions?
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Gilma

2 months ago
Passing the Nutanix exam was a great achievement for me, thanks to the practice questions from Pass4Success. I remember a tricky question about the different types of snapshots available for data protection. I was unsure whether to choose between crash-consistent and application-consistent snapshots, but I still succeeded.
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Olene

2 months ago
Support and troubleshooting were key. Know how to use Nutanix support tools and resources. Expect scenario-based questions on diagnosing and resolving common Nutanix issues.
upvoted 0 times
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Annett

2 months ago
I recently passed the Nutanix Certified Services Core Infrastructure Professional exam, and the Pass4Success practice questions were incredibly helpful. One question that stumped me was about configuring role-based access control (RBAC) for enhanced security. I wasn't entirely sure about the exact steps to set up RBAC, but I managed to pass the exam nonetheless.
upvoted 0 times
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Ettie

2 months ago
Just passed the Nutanix NCSCI exam! Thanks Pass4Success for the spot-on practice questions. Saved me so much time!
upvoted 0 times
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Shawnda

3 months ago
Passing the Nutanix Certified Services Core Infrastructure Professional exam was a great achievement for me, and I owe a big thanks to Pass4Success practice questions for helping me prepare. The section on Nutanix Enterprise Cloud Platform (ECP) Fundamentals was crucial for the exam, especially understanding hyper-converged infrastructure (HCI) principles. One question that I recall from the exam was related to Nutanix architecture and how clusters are formed, which required a deep understanding of the ECP principles.
upvoted 0 times
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Audry

4 months ago
My exam experience for the Nutanix Certified Services Core Infrastructure Professional exam was successful, thanks to Pass4Success practice questions. I found the section on Nutanix software installation process particularly challenging, but with the help of the practice questions, I was able to navigate through it smoothly. One question that I remember from the exam was about setting up networks and security options, which required a thorough understanding of the installation process.
upvoted 0 times
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Pok

5 months ago
Just passed the Nutanix NCSC-CI exam! Be ready for questions on AHV networking concepts, especially VLAN configurations. Study the different types of networks and their use cases. Thanks to Pass4Success for providing spot-on practice questions that helped me prepare quickly and efficiently!
upvoted 0 times
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Leota

5 months ago
I recently passed the Nutanix Certified Services Core Infrastructure Professional exam with the help of Pass4Success practice questions. The exam covered topics such as Nutanix architecture, clusters, and components like the Cluster Virtual Machine. One question that stood out to me was related to the distributed storage fabric, which I found a bit tricky but managed to answer correctly.
upvoted 0 times
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Vivan

5 months ago
Nutanix Files configuration was a key area in my NCSC-Core exam. Be prepared to troubleshoot common issues and understand best practices for deployment. Pass4Success helped me grasp these concepts quickly, leading to my success.
upvoted 0 times
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Free Nutanix NCS-Core Exam Actual Questions

Note: Premium Questions for NCS-Core were last updated On Nov. 15, 2024 (see below)

Question #1

A consultant deploys a new ESXi-based Nutanix cluster and migrates a sphere deployment to the cluster, After completing the deployment, the customer states they are experiencing VM performance issues.

Upon observing logs and performance data, the consultant identified the following symptoms.

Excessive read/write 1/Os on CVMs

Excessive Motion of VMs

What is causing this issue?

Reveal Solution Hide Solution
Correct Answer: D

The customer is experiencing VM performance issues characterized by excessive read/write I/Os on CVMs and excessive motion of VMs due to the Distributed Resource Scheduler (DRS) in an ESXi-based Nutanix cluster. This is likely caused by the DRS migration threshold being set to Aggressive, which leads to frequent rebalancing of workloads across the cluster, causing high I/O and VM motion. Adjusting this setting to a less aggressive level can help reduce unnecessary VM motions and stabilize performance. Reference: Nutanix Bible, Nutanix University NCS-Core 6.8 learning materials


Question #2

A consultant is deploying a new Nutanix cluster. The nodes have the following network interfaces.

2x 10G NICS

2x 25G NICS

The consultant is using the default virtual switch configurations for AHV. After creating 10 VMs, the consultant observes inconsistent network speeds from the VMs on the AHV host.

What should the consultant do to resolve this issue?

Reveal Solution Hide Solution
Correct Answer: D

To resolve inconsistent network speeds from the VMs on an AHV host equipped with both 10G and 25G NICs, the consultant should configure all network interfaces with Link Aggregation Control Protocol (LACP) on the same virtual switch. This configuration will allow for better load balancing and bandwidth aggregation across multiple network interfaces, improving overall network throughput and reducing bottlenecks. Reference:

Nutanix University - NCS-Core 6.8 Learning Path

The Nutanix Bible, Networking chapter (https://www.nutanixbible.com/)


Question #3

A consultant is running Foundation discovery with Foundation VM and is unable to dynamically discover the nodes. The consumer needs another method to image the nodes.

What information does the consultant need to do bare metal Foundation?

Reveal Solution Hide Solution
Correct Answer: B

When using the Foundation tool for bare metal imaging of Nutanix nodes and dynamic discovery is not possible, the consultant needs the IPMI MAC Address of the nodes. This address is used to identify each node uniquely through its IPMI for remote management purposes, allowing the Foundation VM to interact directly with each node's base management controller (BMC) for the imaging process. Reference: Nutanix Bible, Nutanix University NCS-Core 6.8 learning materials


Question #4

A consultant discovers that while the Foundation VM and the consultant's laptop are able to ping each other nodes are rea discovered while trying to run Foundation on the customer's network.

What should the consultant do to resolve the issue?

Reveal Solution Hide Solution
Correct Answer: C

When Foundation VM and a laptop can ping each other but nodes are not being discovered, it suggests a network protocol issue. The consultant should enable IPv6 and multicast on the switch. Multicast is required for node discovery in many environments, especially when using Nutanix Foundation, as it helps in the detection and communication between nodes and the Foundation VM. Reference:

Nutanix University - NCS-Core 6.8 Learning Path

The Nutanix Bible, Foundation chapter (https://www.nutanixbible.com/)


Question #5

A consultant is unable to ping the CVM from the hypervisor using the external interface. The customer's network is configured with the 10.3.12.0/24 subnet without VLAN tagging. The CVM and hypervisor are using the same address space.

What is causing this issue?

Reveal Solution Hide Solution
Correct Answer: B

If a consultant is unable to ping the CVM from the hypervisor using the external interface in a network without VLAN tagging, and both are using the same subnet, the issue might be related to an incorrect default gateway configuration. The default gateway must be correctly set to ensure proper routing of packets between the CVM and the hypervisor. An incorrect gateway can prevent successful communication even if both devices are on the same subnet. Reference:

Nutanix University - NCS-Core 6.8 Learning Path

The Nutanix Bible, Networking chapter (https://www.nutanixbible.com/)


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