Most Recent Nokia 4A0-N01 Exam Dumps

Prepare for the Nokia Nuage Networks Virtualized Cloud Services (VCS) Fundamentals Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Nokia 4A0-N01 exam and achieve success.

The questions for 4A0-N01 were last updated on Apr 21, 2026.

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Question No. 1

What statement correctly describes the difference between a managed Layer 2 domain and an undamaged Layer 2 domain?

AA managed L2 domain has one or more zones and each zone can have multiple subnets, each with its own IP address pool, while an unmanaged L2 domain does not have zones or subnets.

BManaged L2 domains can have overlapping IP address pools, while unmanaged L2 domains are not allowed to have overlapping IP address pools.

CIn a managed L2 domain, Nuage Networks VCS manages security policies, while in an unmanaged domain, Nuage Networks VCS cannot manage the security policies.

DIn a managed L2 domain, Nuage Networks VCS performs DHCP and ARP proxy functions, while in an unmanaged domain VCS has no visibility of IP addresses.

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Correct Answer: B

Question No. 2

What statement is TRUE regarding ingress security policies?

AAn ingress security policy controls the traffic flowing into the virtual machine.

BBy default, all traffic is dropped at ingress.

CIt is executed right after the forwarding policy.

DIt is executed right after the floating IP NAT.

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Correct Answer: C

Question No. 3

What statement is TRUE regarding the workflow for live migration of a virtual machine with Nuage Networks VCS?

AOnly the destination hypervisor's VRS agent notifies the VSC of the VM migration.

BBoth the source and destination hypervisor's VRS agents notify the VSC of the VM migration.

CVSD is not notified of the VM migration.

DCMS (if used) is not notified of the VM migration.

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Correct Answer: B

Question No. 4

What statement about Open vSwitch is TRUE?

AIt is a standard virtual switch that can run on any operating system.

BIt can only be configured using Openflow by an SDN controller.

CIt provides tunneling mechanisms, for example: VXLAN.

DIt supports most of the open protocols, for example: OSPF, BGP.

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Correct Answer: C

Question No. 5

What statement is FALSE regarding the relationship between a zone and a subnet within a domain?

AEach zone can have multiple subnets.

BEach subnet can belong to multiple zones.

CA QoS policy defined at the subnet level takes precedence over a QoS policy defined at the zone level.

DA security policy applied to the zone impacts all subnets associated to that zone.

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Correct Answer: B

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