Failing the 4A0-N02 exam means paying the registration fee all over again, and those fees add up fast. Candidates in 2026 use the Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals practice questions at ActualCollection to walk into the test already knowing what the real thing feels like.
Nokia 4A0-N02 Exam Overview:
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | Nuage Networks Virtualized Network Services (VNS) Fundamentals |
| Exam Number: | 4A0-N02 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple Choice, Multiple Answer |
| Real Exam Qty: | 40 |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Related Certifications: | Nokia Nuage Networks Expert – SD-WAN (NNE SD-WAN) Nokia Nuage Networks Professional – SD-WAN (NNP SD-WAN) |
| Exam Price: | 125 USD |
| Passing Score: | 80% |
| Recommended Training: | Nuage Networks VNS Fundamentals Official Training |
| Exam Registration: | Nokia Certification Portal Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Onsite at Pearson VUE authorized centers or Online proctored exam |
| Pre Condition: | Basic knowledge of IP networking, TCP/IP, routing protocols, and Linux; no mandatory prerequisite exams |
| Official Syllabus URL: | https://www.nuagenetworks.net/exam/vns-fundamentals/ |
Nokia 4A0-N02 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| VNS Architecture and Components | 30% | - Virtualized Services Controller (VSC) - Network Services Gateway (NSG) - Virtual Routing and Switching (VRS) - Virtualized Services Directory (VSD) |
| SD-WAN and VNS Overview | 25% | - Software-Defined Wide Area Networks (SD-WAN) concepts - Typical deployment scenarios and use cases - Virtualized Network Services (VNS) introduction |
| VNS Features and Configuration | 25% | - NAT, PAT and Internet offload - DHCP and service integration - Security and segmentation - NSG bootstrapping and provisioning - Quality of Service (QoS) |
| Underlying Technologies | 20% | - Overlay and underlay networking principles - VXLAN overlay networks - BGP EVPN control plane |
Answers Every 4A0-N02 Candidate Should Read First
The Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals exam is the official Nokia test registered under exam code 4A0-N02. Passing it earns you the Nuage Networks Virtuoso (NNV) / Nuage Networks SD-WAN Fundamentals certification, a credential at the Associate / Foundation level. It is also linked to the related certifications: Nokia Nuage Networks Professional – SD-WAN (NNP SD-WAN), Nokia Nuage Networks Expert – SD-WAN (NNE SD-WAN). Nokia exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals exam includes 40 questions to be completed within 90 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the ActualCollection test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals exam you need 80%, and the official registration fee is 125 USD. A retake is not discounted: a failed attempt means paying the full 125 USD again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the ActualCollection practice tests, not just squeaking past it once.
Basic knowledge of IP networking, TCP/IP, routing protocols, and Linux; no mandatory prerequisite exams
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Registration for the Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals exam goes through the official channels below.
As for the delivery format, the exam is taken Onsite at Pearson VUE authorized centers or Online proctored exam.
Nokia points candidates toward the following training options for Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals.
Course work builds the foundation; question practice makes it stick. The 40 practice questions in the ActualCollection 4A0-N02 package let you rehearse each topic under exam-style pressure before the real thing.
Yes. ActualCollection offers a free PDF demo of the Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals syllabus is organized into 4 domains. Key areas include SD-WAN and VNS Overview (25%), Underlying Technologies (20%), and VNS Architecture and Components (30%). The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
Nokia Nuage Networks Virtualized Network Services (VNS) Fundamentals Sample Questions:
Which statement about ACL entries is FALSE?
- A. They can track both TCP and UDP flows.
- B. A packet in the direction of the stateful ACL rules will automatically create a "related" rule in the reverse direction.
- C. They can be created in either ingress or egress directions.
- D. The automatically created rules will not go away until the ACL is manually deactivated and reactivated.
Correct Answer: D 🗳️
Which of the following is true about Nuage Networks NSG-E?
- A. It has 4 LAN ports at maximum.
- B. It supports dual WAN uplinks.
- C. It can only be deployed in standalone model.
- D. It is a virtual appliance.
Correct Answer: B 🗳️
Which of the following is TRUE about NSG dual uplink?
- A. It only provides redundancy for data traffic.
- B. Traffic is load balanced between primary and secondary links.
- C. Both uplinks can be connected to the same network or to two different networks.
- D. One primary VSC is selected on each uplink.
Correct Answer: B 🗳️
Which of the following statements about the Nuage Networks SD-WAN portal is TRUE?
- A. It runs directly on any Linux-based bare metal server.
- B. It is deployed as a KVM, Hyper-V or ESXi virtual machine.
- C. It is packaged as a docker container.
- D. It must be hosted in a public cloud such as AWS.
Correct Answer: A 🗳️
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