Nutanix NCP-NS Practice Exam Questions & Answers
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· Last reviewed: August 27, 2026
· Prepared & Reviewed by the ValidExamDumps Editorial Team
Exam Facts
Nutanix NCP-NS Exam Details
Key details for this exam, checked against the published exam outline
106
Practice Questions (Our Bank)
120 minutes
Exam Duration
3000 out of 6000
Passing Score
USD 200
Exam Fee
- Exam Code
- NCP-NS
- Full Name
- Nutanix Certified Professional - Network & Security (NCP-NS) 7.5
- Issuing Body
- Nutanix
- Question Format (Our Bank)
- Multiple Choice
- Delivery
- Online proctored or at a Pearson VUE test centre
- Eligibility
- Approximately two years of experience in a Network or Security capacity and at least six months of hands-on experience with Nutanix Flow. Training such as Nutanix Network & Security Administration (NNSA) course is recommended.
Practice Questions
Free NCP-NS Practice Questions
Each question shows the correct answer and an explanation of why it is right
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An administrator manages a four-node cluster Each node has a 4 available 10GB uplinks, and all four are configured as an Active/Active bundle.
They want to use Flow Virtual Networking to provide networking to the VMs in the cluster with the following requirements:
VMs should be in a single VPC.
VMs should be reachable by their real IP addresses.
The VPC should have access to the most north/south bandwidth possible.
No changes can be made to the physical infrastructure.
How can this best be achieved?
Correct Answer:
C
Explanation
To maximize north/south bandwidth while meeting the requirements, you need a single No-NAT External Network with four gateway nodes. This setup uses all four uplinks across all nodes for external traffic without consuming resources for NAT processing. A single VPC meets the isolation requirement, and No-NAT preserves real IP addresses. Using all four nodes as gateways distributes the load across the entire Active/Active uplink bundle, providing maximum available bandwidth without any physical infrastructure changes.
In Nutanix Flow, which action transitions a security policy from observing traffic to actively enforcing the rules?
Correct Answer:
D
Explanation
Monitor mode observes and logs traffic without blocking anything. Enforce mode actively applies the security rules and blocks traffic that violates the policy. The transition happens by changing the policy mode setting from Monitor to Enforce. This is a straightforward configuration change in the policy settings. Other options like creating new policies or adjusting rules do not change the enforcement state itself, they just modify what the policy looks like.
Refer to the exhibit.
An organization uses an FNS-NG Service Chain to steer application traffic through a pair of third-party firewall Network Function VMs operating in Active/Standby mode.
Users suddenly report that all application access is blocked.
The administrator reviews Prism Central -> Network & Security -> Network Functions, where the summary shown in the exhibit is displayed.
Additional information:
Alert: "Network Function 'PANW Service Insertion' virtual NIC pair(s) are unhealthy."
Both firewall VMs are powered on and reachable.
The security policy using the service chain has not been changed.
Based on the exhibit and findings, what is the most likely cause of the traffic outage?
Correct Answer:
B
Explanation
The alert specifically states that Network Function vNIC pairs are unhealthy, which means the dataplane connectivity between the firewall VMs and the service chain infrastructure has been lost. This interrupts traffic flow through the service chain until the health check stabilizes. The firewall VMs themselves are powered on and reachable, so the issue is not the VMs but rather the network connection used for passing traffic. The security policy has not changed, ruling out configuration problems.
What is the additional resource requirement for each Prism Central VM when enabling Flow Virtual Networking on a Small Prism Central deployment?
Correct Answer:
C
Explanation
Enabling Flow Virtual Networking on a Small Prism Central deployment requires additional resources to run the Network Controller and related services. The specific requirement is 4 GB of memory and 3 vCPUs per Prism Central VM. This ensures sufficient capacity for the Network Controller to handle virtual networking operations. These are fixed requirements for this deployment size and must be allocated before enabling the feature.
Which statement accurately describes the behavior of a Flow Network Security policy operating in Monitor mode?
Correct Answer:
D
Explanation
Monitor mode is a discovery and observation state where the security policy identifies matching traffic and logs it, but does not block any traffic. All matching flows are discovered and allowed through. This lets you validate rules before enforcing them. Enforce mode is where actual blocking occurs. Monitor mode is essential for testing policies without impacting production traffic. Understanding this distinction is critical for safely deploying security policies.
Domain 1: Configure Flow Virtual Networking
Build virtual private clouds and overlay networks by creating VPCs, configuring external networks, defining routes, and setting up connectivity options including NAT, BGP peering, and network load balancers. You'll determine when to use tenant versus transit VPCs and associate appropriate routed and private CIDR ranges.
Sample question from this domain above:
Q1
Domain 2: Configure Flow Network Security
Analyze application flows and design security policies by monitoring traffic in detection mode, defining isolation and application policies, and configuring identity-based rules. You'll use policy visualization tools to document flows before enforcing rules and understand policy lifecycle management across different security scenarios.
Sample questions from this domain above:
Q2Q5
Domain 3: Troubleshoot Flow Virtual Networking
Diagnose and resolve connectivity issues within VPCs and external networks by analyzing gateway health, BGP session logs, IPFIX exports, and network controller alerts. You'll identify why VMs cannot reach destinations and verify the status of infrastructure components that support virtual networking.
Domain 4: Troubleshoot Flow Network Security
Investigate denied and allowed traffic using security policy hitlogs and audit trails. You'll identify policy priority conflicts, diagnose identity-based policy failures related to Active Directory configuration, and troubleshoot service insertion and MTU-related issues affecting North-South traffic.
Sample question from this domain above:
Q3
Domain 5: Deploy and Upgrade a Flow Environment
Prepare clusters for Flow deployment by enabling Network Controller and Flow Network Security, confirming version compatibility, and setting virtual switch MTU. You'll plan upgrade paths, configure role-based access control with appropriate user roles and permissions, and manage cluster dependencies during upgrades.
Sample question from this domain above:
Q4
FAQ
NCP-NS Exam FAQ
Common questions about the exam itself
What experience level is required before attempting the NCP-NS 7.5 exam?
Successful candidates have approximately two years of experience in a Network or Security capacity and at least six months of experience with Nutanix Flow. Candidates are typically Network Engineers, Network Administrators, Network Architects, Security officers, or Security Administrators.
How difficult is the NCP-NS exam compared to other Nutanix professional certifications?
The NCP-NS tests five operational domains across Flow Virtual Networking and Flow Network Security on Nutanix AHV infrastructure. The exam emphasizes applied skills over memorization, requiring hands-on understanding of deploying, managing, and troubleshooting Nutanix Flow in production environments.
What is the structure of the NCP-NS 7.5 exam?
The exam consists of 75 multiple-choice questions across a two-hour window, with a passing score of 3000 on a 6000-point scale.
Which objective area on NCP-NS do candidates typically find most challenging?
Troubleshooting objectives require interpreting logs, alerts, and network states to diagnose complex connectivity and security issues. Success here demands hands-on experience with actual Flow deployments, not just theoretical knowledge of how VPCs and policies work in isolation.
How long does it typically take to prepare for NCP-NS 7.5?
Candidates should most likely have taken training courses, such as the Nutanix Network & Security Administration (NNSA) course. Most professionals with the required six months of Flow experience can prepare in 2-4 weeks using official documentation, practice labs, and hands-on configuration of VPCs, policies, and troubleshooting scenarios.
What should I expect on exam day for NCP-NS?
You'll sit a proctored online exam or attend a Pearson VUE test centre. The exam is delivered through the standard Nutanix testing platform and is available in English and Japanese. You receive 120 minutes to complete 75 scenario-based questions that simulate real Flow operations.
What is the relationship between NCP-NS 7.5 and the other Nutanix professional certifications?
NCP-NS focuses specifically on Nutanix Flow for network virtualization and security. It sits alongside other professional certifications like NCP-MCI (infrastructure administration) and NCP-CN (Kubernetes), allowing specialists to validate expertise in their domain while building on foundational skills.
What is the exam fee and what payment options are available?
The exam costs $200 per attempt. Nutanix pricing is typically fixed per exam attempt. Check the official Nutanix certification store or contact Nutanix University to confirm accepted payment methods and any regional variations.
Can I retake NCP-NS if I fail, and is there a waiting period?
Nutanix allows retakes after a failed attempt, though specific rescheduling policies are managed through the exam delivery platform. Contact Nutanix University or your exam provider directly to confirm current retake policies, waiting periods, and any applicable restrictions.
What job roles benefit most from the NCP-NS certification?
The certification suits Network Engineers, Network Administrators, Network Architects, Security officers, and Security Administrators who have experience in deploying, managing, and troubleshooting network virtualization and network security using Nutanix Flow.
